anatomy

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Symptoms occur in a person with a ____________ and are ____________ changes that are not apparent in an observer.

disease; subjective

: About how long is scalp hair typically in the growth stage?

2 — 5 years

What life process involves changes from unspecialized cells into specialized cells?

differentiation

Which of the following basic life processes is/are represented by the development of an infant to an adult? Select all that apply.

differentiation metabolism growth

The system is responsible for the breakdown and absorption of nutrients.

digestive

The salivary glands, esophagus, and liver are organs of the

digestive system

From which layer of the integument are toenails and fingernails derived?

epidermis

Which of the following skin surfaces contain hair? Select all that apply.

face axillae

A healthcare provider can measure and observe symptoms

false

Differentiation occurs when one cell divides into two identical daughter cells.

false

If the body is lying face up it is in the prone position.

false

In a radiograph, dense images appear white while hollow structures appear gray.

false

Planes are cuts that pass through the body

false

the predominant cells of the dermis are ___

fibroblasts

: In some genetically predisposed people, melanin may accumulate in patches called

freckles

X-Rays, MRI, etc. are examples of tools used for

imaging anatomy.

Synthesis of melanin occurs in an organelle called a

melanosome

The sum of all the chemical reactions that occur with an organism is called

metabolism

The skin over most of the body is about 3 mm thick.

False

The simplest level of structural organization is the _____________ level.

chemical

Which unit of measure is standard for science?

cm

The anatomical term for "tailbone" is

coccygeal

The dermis is dominated by

collagen and elastic connective tissue fibers.

Lamellar granules assemble keratin intermediate filaments into keratin.

False

The stomach, spleen and pancreas would be found in which abdominopelvic quadrant?

left upper quadrant

The determination of the dimensions of an organ, its weight, and the length of time it takes for a physiological event to occur is

measurements

in science are presented in metric units because these are universal standards

measurements

The heart is ________ to the lungs.

medial

if a structure is closest to the midline of the body, it is called

medial

The techniques and processes used to create images of the human body are collectively known as

medical imaging

refers to the techniques and processes used to create images of the human body.

medical imaging

: Which layer of hair consists of two or three rows of irregularly shaped cells?

medulla

: Which layer of hair has cells that may contain air bubbles in white hair?

medulla

Which layer of hair has cells that contain large amounts of pigment in dark hair?

medulla

Which layer of hair is sometimes absent in thinner hair?

medulla

: The three layers of a hair shaft are the

medulla, cortex, and cuticle

Corpuscles of touch in the dermis are also called corpuscles.

meissner

The second most abundant cells of the epidermis are __

melanocytes

Which epidermal cells produce the pigment of the skin?

melanocytes

Protective layers that surround the brain and spinal cord are called the

meninges

The anatomical term for "chin" is

mental

Which of the following combinations is CORRECT?

mental - chin

Which of the following basic life processes is/are represented by the digestion of a meal? Select all that apply.

metabolism

Which of the following basic life processes is/are represented by an increase in body height? Select all that apply.

metabolism growth

Which of the following basic life processes is/are represented by walking or running? Select all that apply.

metabolism movement

Which of the following basic life processes is/are represented by sweating after exercise? Select all that apply.

metabolism responsiveness

Measurements in science are presented in units because these are universal standards.

metric

If the spinal cord, a medially-located organ on the posterior part of the body, is observed on an anatomy model in the lab, then the model is showing a plane through the body known as a

midsagittal plane

A round, flat, or raised area that represents a benign overgrowth of melanocytes is called a

mole

Another name for a nevus is a

mole

A patient in the ER describes pain in his left hypochondriac region. Which organ listed below is most likely the source of the pain?

splee

Which of the following is NOT found in the epigastric abdominopelvic region

spleen

Which of the following is NOT part of the digestive system?

spleen

hich of the following is found in the left hypochondriac region? Select all that apply.

spleen

An unspecialized precursor cell in red bone marrow that gives rise to the formation of red blood cells is known as a/an

stem cell

Which of these epidermal cells are found in the stratum basale? Select all that apply.

stem cells C keratinocytes D tactile epithelial cells E melanocytes

: The anatomical term for "breastbone" is

sternum

If a parasagittal section is made on a cadaver, which structure would not be visible?

sternum

Which of the following is considered a medial structure in the body?

sternum

: The deepest stratum in the epidermis where melanocytes and tactile epithelial cells occur is the

stratum basale

: Which of the following has the fewest number of layers of cells?

stratum basale

Which layer(s) of the epidermis consist of a single layer of cells? Select all that apply.

stratum basale

he stratum spinosum is found between which two layers of the epidermis?

stratum basale & stratum granulosum

Which of the following is the correct sequence of epidermal layers, from deepest to most superficial?

stratum basale, stratum spinosum, stratum granulosum, stratum corneum

: Which of the following has the greatest number of layers of cells?

stratum corneum

The nail body is comparable to which layer of the general epithelium?

stratum corneum

Keratinocytes undergo mitosis in which layer(s) of the epidermis? Select all that apply.

stratum corneum stratum lucidum B stratum spinosum

In which layer of the epidermis do the keratinocytes undergo apoptosis?

stratum granulosum

Which layer of the epidermis marks the transition between deeper metabolically active strata and dead cells in more superficial strata?

stratum granulosum

Which of the following has the fewest number of layers of cells?

stratum granulosum

In thick skin, the stratum lucidum is found between which two layers?

stratum granulosum & stratum corneumIn

Which layer of the epidermis contains flattened clear, dead keratinocytes?

stratum lucidum

In which layer of the epidermis do the keratinocytes shrink and pull apart when prepared for microscopic observation?

stratum spinosum

In thin skin, the stratum granulosum occurs between which two layers?

stratum spinosum & stratum corneum

: In thick skin, the stratum granulosum occurs between which two layers?

stratum spinosum & stratum lucidum

Stretch marks are technically referred to as

stria.

aging produces observable changes in _____ and function of the body

structure

Which of the following is an example of the study of gross anatomy?

study of the skeletal system B using an x-ray to determine the presence of a broken bone C study of a specific region of the body like the arm or leg D study of any structure that does not require a microscope E All of the choices are correct.

Histology

study of tissues

Adipose tissue occurs in the

subcutaneous layer

The secretory layers of skin glands are located in which layer(s)? Select all that apply.

subcutaneous layer dermis

Which of the following is not an endocrine organ?

submandibular gland

: Which of these glands produce(s) secretions that may contain ammonia, urea, and lactic acid? Select all that apply.

sudoriferous C apocrine eccrine

The ribcage is ______________ to the lungs.

superficial

damage to or disruption of the papilary arterial plexus would affect blood supply to which of the following? Select all that apply.

superficial portion of hair follicles C dermal papillae

The directional term for the upper part of a structure is

superior

he hips are superior to the knees.

superior

A horizontal plane divides the body into

superior and inferior parts.

: The is the deeper portion of hair that projects into the dermis, and sometimes hypodermis.

root

Which plane separates the body or body part into right and left portions?

sagittal

The anatomical term for the shoulder blade is

scapular

1: Which of the following combinations is CORRECT?

scapular - shoulder blade B all of the choices are correct C acromial - shoulder D gluteal - buttock

: The three kinds of glands associated with the skin are glands, sudoriferous glands, and ceruminous glands.

sebaceous

: Which of these glands are usually connected to a hair follicle?

sebaceous

The types of glands that produce sebum are

sebaceous

Which of these are simple, branched rounded glands?

sebaceous

Which of these glands are also known as oil glands?

sebaceous

Which of these glands helps keep hair from drying and becoming brittle?

sebaceous

: Which of these glands become(s) activated during puberty? Select all that apply.

sebaceous C apocrine

Which of these glands are usually connected to a hair follicle? Select all that apply.

sebaceous apocrine

The gland whose secretion prevents hair from drying out and inhibits growth of some bacteria is the

sebaceous gland

Secretions from which glands provides a sticky secretion that prevents foreign bodies from entering the external auditory canal? Select all that apply.

sebaceous glands ceruminous glands

hich of the following involve measurement units relevant to medical sciences? Select all that appl

seconds D grams

Organs in the thoracic and abdominal cavities are covered by a double-layered membrane called the

serious, visceral membrane

: Rick arrived at the emergency room with a set of signs and symptoms associated with a septic infection. Which of the following would be symptoms of this infection? Select all that apply.

severe muscle pain dizziness

is the superficial portion of hair that projects above the surface of the skin.

shaft

Which of the following is found in the pubic region?

sigmoid colon

If one were to construct an organ, which of the following cells would one use to make a human kidney?

simple cuboidal cells

The system supports the body and protects internal structures

skeletal

system contains blood forming cells.

skeletal

system provides surface area for muscle attachment so the body can move

skeletal

system stores minerals and lipids

skeletal

Cutaneous membrane is another name for

skin

The integumentary system refers to

skin and associated glands.

Which of the following are important life processes of humans? Select all that apply.

skin cells replacing older, dying skin cells production of cells during tissue growth repair of bone tissue following a bone break

Which of the following is NOT found in the trunk region?

skull

The use of high-frequency sound waves in ultrasound scanning produces an image known as a

sonogram

Regional anatomy involves the study of

specific body areas

Which of the following are examples of anatomical studies? Select all that apply.

specific regions of the body microscopic structure of tissues surface markings of the body

Which of the following is found in the vertebral cavity?

spinal cord

A transverse plane divides the body into

superior and inferior portions

: The anatomical term for "calf" is

sural

Touching specific parts of the body to understand what is happening inside would be in which branch of anatomy

surface anatomy

Understanding the internal anatomy of the body through visualization and palpations of surface markings is called

surface anatomy

Surface anatomy involves the study of

surface markings on the body

aAnother name for sudoriferous glands is

sweat glands

mammary glands are modified

sweat glands

Organs that work together with a common function form a(n)

system

cardiovascular

system is responsible for the transport of oxygen, carbon dioxide, nutrients and wastes.

The study of the structure of all the organs in the digestive system would be in which branch of anatomy?

systemic anatomy

When a disease affects several parts of the body it's known as a

systemic disease

The least abundant cells of the epidermis are _______

tactile epithelial cells

Which epidermal cells have a tactile sensory function?

tactile epithelial cells

Which of the following cell types occur in the epidermis of skin? Select all that apply.

tactile epithelial cells keratinocytes D melanocytes

caudal refers to the

tail

The anatomical term for "ankle" is

tarsal

In which of these areas do sebaceous glands open directly onto the skin surface? Select all that apply.

tarsal glands of eyelids B lips

The anatomical term for "temple" is

temporal

After puberty, females are 35% covered with this hair type.

terminal

During puberty, hairs replace vellus hairs in the axillae and groin areas.

terminal

Hairs that develop at puberty and those of the head, eyebrows, and eyelashes are

terminal hairs

Long, coarse, heavily pigmented hairs are called

terminal hairs

Which of the following is NOT part of the urinary system?

testicle

Which of the following organs are organs of the endocrine system? Select all that apply.

testis pancreas

percussion can be used to study

the abnormal presence of fluid in the lungs.

Hemidesmosomes bind keratinocytes to __

the basement membrane

Which of the following are examples of how the body works? Select all that apply.

the body's immune response to disease-causing agents B functional changes associated with disease and aging C how hormones regulate body function D changes in cell and organ function

During anatomy lab, students described the anatomy of the assigned cadaver they were issued and a friend of yours described the thumb to be medial to the ring finger in her lab book. What might explain this inaccurate description? Select all that apply.

the cadaver's palms were facing posteriorly instead of anteriorly the upper appendages were not in the anatomical position

Ultrasound scanning is most commonly used to visualize

the fetus during pregnancy

The appendix and cecum are found in the same quadrant.

true

The femoral region is proximal to the crural region.

true

The small intestine is located in the umbilical region.

true

growth occurs when there is an increase in the size of the cell

true

measurements of the human body have clinical significance

true

What life process involves a change in body size?

growth

Three pigments that impart a variety of colors to the skin are , hemoglobin, and carotene.

melanin

The study of body functions is called

physiology

The study of how the body functions is

physiology

The anatomical term for "thumb" is

pollex

PET stands for

positron emission tomography

precursor cells that have the ability to divide and form specialized cells are known as stem cells

true

During adulthood, the proportion of body hair that is vellus hair in males and females is about the same.False

False

In tattooing, foreign pigments are deposited into epidermal cells with a needle.

False

: Earwax is a combination of the secretions of which two glands?

ceruminous & sebaceous

The anatomical term for "neck" is

cervical

Atoms, molecules and compounds form what level of body organization?

chemical

: Choose the arrangement that correctly lists the levels of structural organization from smallest to largest.

chemical, cellular, tissue, organ, organ-system, organismal

In a barium contrast X-ray, the can be visualized

colon

n a barium contrast X-ray, the can be visualized

colon

Which imaging technique would be the most dangerous for a patient with bridge-work in his mouth, metal screws in his hip, or a pacemaker?

magnetic resonance imaging

The is a thickened region of stratum corneum beneath the free edge.

hyponychium

system is responsible for protecting the body from disease-causing microorganisms.

immune

Identify all of the measurement units used to describe length. Select all that apply.

inches kilometers B centimeters

Identify all of the measurement units used to describe length. Select all that apply.

inches, centimeters, kilometers

system helps to protect the body and regulate body temperature.

integumentary system

: In anatomy lab, a transverse section of a hair follicle was made and observed under the microscope. Which structure listed below is the most superficial?

internal root sheath

Which of the following is a skin condition due to the buildup of the pigment bilirubin in the skin?

jaundice

Which of the following is a skin condition due to the buildup of the yellow pigment bilirubin in the skin?

jaundice

Which skin condition usually indicates liver disease?

jaundice

During fetal development, hair follicles produce very fine, nonpigmented downy hairs called

lanugo

: The whitish, crescent-shaped area of the proximal end of the nail body is called the

lanula

the ears are to the nose

lateral

: As a person ages, age, or spots may appear.

liver

: Jeremy's skin tone began turning yellow in the last few days so he went to see his healthcare provider. The provider ordered blood work for lab analysis. Which is the most likely cause of this change in skin tone?

liver disease

The extra layer of epidermis found only in thick skin is the stratum

lucidum

The stratum occurs only in thick skin.

lucidum

The anatomical term for "loin" is

lumbar

The pleural cavities surround the

lungs

The part of the nail that appears white because the underlying stratum basale's thickness does not allow the vascular tissue to show is the

lunula

supine position

lying on back, facing upward

The cells of the epidermis that arise from red bone marrow and provide an immune response are intraepidermal

macrophages cells

Which of the following medical imaging techniques use radio waves? Select all that apply.

magnetic resonance imaging

The anatomical term for "breast" is

mammary

The anatomical term for "hand" is

manual

Structure D in the illustration is the hair

matrix

is responsible for nail growth.

matrix

the system produces body movements and generates heat.

muscular

Planes are imaginary flat surfaces that pass through the body.

true

Tattoos are permanent because the dermis is stable.

true

The anatomical term "phalanges" can refer to both the fingers and toes.

true

which of these imaging techniques is the safest

ultrasound

Medical imaging that involves high-frequency sound waves produced by hand-held wands reflecting off body tissues that are detected by the same instrument is

ultrasound scanning

The anatomical term for "naval" is

umbilical

The median line is drawn through the

umbilicus.

Superior to the right lower quadrant is the right

upper

The kidneys, ureters, and urethra are a part of the system

urinary

system is responsible for the removal of waste from the blood.

urinary

The anatomical term for "spinal column" is

vertebral

The portion of the serous membrane that covers organs in body cavities is called the

visceral

: Which of these glands produces earwax?

ceruminous

The anatomical term for "head" is

cephalic

Ipsilateral refers to the

same side.

The anatomical term for "leg" is

Crural

The abbreviation EGF stands for

Epidermal Growth Factor

the anatomical term for "cheek" is

buccal

: Dermatoglyphics is the treatment of skin disorders such as psoriasis.

False

urinary cavity is located in both the right and left lower quadrants

true

Melanocytes are found in mucous membranes.

True

Which of the following is not a function of nails?

o produce secretions

: In the correct anatomical position, the body is in a reclining position.

False

Which of the following imaging techniques provides the best contrast of bone tissue?

x-ray

A moderately full urinary bladder holds approximately 500 ml of urine. How many gallons does this represent?

0.12

he average growth in the length of fingernails is about _______ per week.

1 mm

The metric system is used in science for measurements and is based on units of

10

When reviewing a patient's medical charts, a nurse made note that the patient was reported to weigh 120 kg six months ago and now weighs 200 pounds. How many kg did this person lose in 6 months?

29.3

Students in an anatomy course were asked to review lab results from four unknown individuals of various adult ages with similar health histories (no known exposures to unhealthy air conditions) and similar body sizes. Based on the lung capacities of each shown below, which is most likely from the oldest individual?

3,900 mL

During adulthood, about ___________ of the body hairs in males are vellus hairs.

5%

During adulthood, about ___________ of the body hairs in females are vellus hairs.

65%

Morgan weighed 175 pounds on the scale at the clinic during a routine physical. How many grams does Morgan weigh?

79380

At any time, about _______ of scalp hairs are in the growth stage.

85%

In order to determine the appropriate dosage of a medication, a nurse needs to know how many kilograms (kg) a 200 pound male patient weighs. What is the weight of that patient in kg?

90.7

: The skin of individuals with albinism lacks melanocytes.

False

Which are accessory structures of the skin that develop from the embryonic epidermis? Select all that apply.

A hair B skin glands C nails

Which of the following are examples of endoscopy?

A laparoscopy B arthroscopy C all of the choices are correct D colonscopy

As we age, there are several normal changes in structure and function of the body that typically occur. Which of the following usually decrease? Select all that apply.

A lung capacity B bone mass muscle mass

The regions of the abdomen that are within the right upper and right lower quadrants include (select all that apply)

A right inguinal B right hypochondriac C right lumbar

Which of the following is part of the male reproductive system?

A seminal vesicle B ductus deferens C prostate D all of the choices are correct

About 75% of epidermal cells are keratinocytes.

False

which of the following is part of the endocrine system?

adrenal gland

The thinnest layer of the skin is the _________.

epidermis

The anatomical term for "forearm" is

Antebrachial

: Which arterial plexus supplies sebacious and sudoriferous glands?

B Cutaneous plexus

Which of the following contain(s) blood vessels? Select all that apply.

B subcutaneous layer C dermis D hypodermis

he layer of skin is composed of epithelial tissue.

epidermis

Which of the following statements about PET scans is INCORRECT?

Can only be used on pets or small animals.

Which of the following statements about a CT scan is INCORRECt

Can only be visualized in 2-D.

Which of the following is NOT true of the stratum corneum?

Cells release lipid-rich secretions to waterproof the skin.

Hair will not regrow after electrolysis but will after a depilatory because ________. Select all that apply.

Depilatories dissolve the protein of the hair shaft; the root is not affected. Electrolysis destroys the hair matrix, depilatories do not.

Which of the following is not true of the skin?

Dermal papillae promote increased apoptosis of epithelial cells.

Someone studying the processes involved in the first 8 weeks of development after an egg is fertilized is working in what branch of anatomy?

Embryology

The brown to black form of melanin is

Eumelanin

The hypodermis is a layer of the skin.

False

n which way(s) do freckles and liver spots differ? Select all that apply.

Freckles tend to be more visible in summer than in winter. Liver spots are more common in adults over forty.

which of the following is not true about skin color?

In darker skin, there are more melanocytes in the upper layers of the epidermis.

Which of the following is not true of the papilla of the hair?

It contains hair matrix.

Which of the following is NOT true of the dermis?

It is thicker than the epidermis only in regions such as the palms and soles.

Which of the following statements about magnetic resonance imaging is INCORRECT?

It shows fine detail of soft tissues and bones.

are the most abundant cells in the epidermis.

Keratinocytes

Corpuscles of touch in the dermis are also called

Meissner's

Which of the following is not true about melanin?

Melanin reflects UV radiation back out of the epidermis.

The function of is to shield nuclear DNA from damage by UVA light

Melanocytes

Which of the following is true of melanocytes?

Melanocytes are equally abundant throughout the skin.

Which of the following is found in the right lumbar region?

ascending colon

The ________ secures the nail to the fingertip.

hyponychium

The anatomical term for "ear" is

Otic

Which of these glands have excretory ducts that open into ducts of sebaceous glands?

ceruminous

Which of the following statements about radionuclide scanning is INCORRECT?

Regions of intense color represent low activity and high radionuclide content

Organs located between the parietal peritoneum and the posterior abdominal wall are said to be

Retroperitoneal

Which of the following is true about skin color?

Skin color of light-skinned people is strongly influenced by the oxygen content of hemoglobin.

Which of the following is not true of the dermis?

The papillary region is attached to the subcutaneous layer.

: Responsiveness occurs only when there are changes to the external or internal environment of the organism.

TRUE

Which of the following is an example of catabolism?

The breakdown of complex molecules into smaller ones.

Which of the following is an example of anabolism?

The buildup of complex molecules from smaller ones.

Which of the following is not true of the stratum corneum?

The rate of cell division in the stratum granulosum increases when outer layers are stripped away.

Which of the following statements about the anatomical position is CORRECT? Select all that apply.

The subject stands erect facing forward.' The palms face forwards. The upper limbs are at the sides.

Which of the following is NOT true of the dermis?

There is an abundance of cells present.

Why do keratinocytes become less metabolically active and die as they travel to superficial skin layers?

They are further from the blood supply.

Which glands occur exclussively in the external auditory meatus?

ceruminous glands

: Melanin granules in keratinocytes cluster on the side toward the skin surface.

True

: The terms posterior and dorsal can be used interchangeably in human anatomy.

True

Alopecia may result from endocrine disorders or skin disease.

True

Cells in the stratum lucidum are dead and contain large amounts of keratin and thickened plasma membranes.

True

Epidermal ridges are only found in thick skin.

True

Epidermal ridges are produced during the third month of fetal development.

True

Melanin granules are exported by melanocytes into keratinocytes.

True

The antebrachial region is distal to the brachial region.

True

The function of serous membranes is to reduce friction between internal organs.

True

The medulla is the deepest part of the hair root.

True

e skin of an average adult covers an area of 2.0 square meters.

True

the stratum corneum may contain anywhere from a few to as many as 50 layers of flattened dead keratinocytes.

True

Short, fine, pale hairs that cover most of the body of a newborn are called are called hairs.

VeLLUS

A diagnostic technique in which the examiner listens to body sounds to assess the function of an organ is called

auscultation

Which of the following procedures is considered a noninvasive diagnostic procedure?

auscultation

Atoms and molecules belong to which level of structural organization?

chemical

The three kinds of glands associated with the skin are sebaceous glands, sudoriferous glands, and glands.

ceremonious

Which of the following is NOT part of the nervous system?

adrenal cortex

Which of the following is NOT part of the respiratory system?

adrenal gland

The stomach, spleen, and liver are located in the

abdominal

he stomach, spleen, and liver are located in the

abdominal cavity

the anatomical term for "shoulder" is

acromial

Damage to or disruption of the cutaneous arterial plexus would affect blood supply to which of the following? Select all that apply.

adipose tissue B deep portions of hair follicles

is a normal process in which the body's ability to restore homeostasis progressively decreases.

aging

The skeletal system functions to (select all that apply)

aid in movement protect the body D produce blood cells

is the inherited inability of an individual to produce melanin.

albanism

Which of the following is NOT related to the color of blood pigments?

albinism

Which of the following combinations is CORRECT?

all of the choices are correct B cranial - skull C buccal - cheek D frontal - forehead

Baldness, the complete or partial lack of hair, is technically known as

alopecia

A skin condition where blotches of white patches occur irregularly on the skin is due to

an immune system malfunction

Terry was diagnosed with a disease based on anatomical signs. Which of the following are anatomical signs that may be used to diagnose disease? Select all that apply.

an ulcer in her esophagus the presence of a tumor in her lungs

The building of new proteins from amino acids is an example o

anabolism

What process occurs when individual amino acids are combined chemically to form proteins?

anabolism

The study of body structures is called

anatomy

The study of structure and the relationships among those structures is

anatomy

Which of the following combinations is CORRECT?

antebrachial - forearm

The anatomical term for the front of the elbow is

antecubital

What region of the body is indicated by the line?

antecubital

The directional term for a structure nearer to or at the front of the body is

anterior

The naval is located on the surface of the body

anterior

The naval is located on the surface of the body.

anterior

The trachea is _____ to the esophagus.

anterior

The trachea is to the esophagus

anterior

Which of these glands are found mainly in the skin of the axilla and groin regions?

apocrine

: Which of these glands are also known as sweat glands? Select all that apply.

apocrine eccrine:

Which of the following is found in the right inguinal region?

appendix

"Goose bumps" are caused by the action of which structure?

arrector pili

Under physiological stress, this smooth muscle will contract causing hair shafts to "elevate."

arrector pili

Which of the following does not develop from embryonic epidermis?

arrector pili

Which of these is composed of smooth muscle?

arrector pili

Which of the following diagnostic techniques is noninvasive? Select all that apply.

auscultation C percussion D palpation

postmortem (after death) examination of the body and dissection of internal organs to determine case of death is called a(n)

autopsy

postmortem (after death) examination of the body and dissection of internal organs to determine case of death is called a/a

autopsy

The anatomical term for "armpit" is

axillary

Structure F in the illustration is the hair

b

Olecranal or cubital refers to the

back of the elbow

Dorsal refers to the

back or posterior.

Stem cells are found in the stratum ______.

basale

The deepest layer of the epidermis is the stratum _______.

basale

he layer of epidermis containing a single row of cuboidal to columnar keratinocytes, melanocytes, and tactile epithelial cells is the stratum .

basale

he stratum germanitivum is another name for the stratum ___

basale

Ventral refers to the

belly or anterior.

In an X-ray, hollow structures appear as shades of

black

In an angiogram, contrast medium is used to visualize

blood vessels

: Because epidermis is avascular, it receives its nutrients and oxygen from the

blood vessels in the dermal papillae

are spaces within the body that help to protect and support internal organs.

body cavities

Carol took her mom to see her healthcare provider because she had recently fallen and broken two bones in her arm. The provider explained to both Carol and her mom that as aging occurs, we are more susceptible to falling and breaking bones because

bone mass declines with aging.

Modern medical imaging techniques can be used to diagnos

both anatomical and physiological

The anatomical term for "arm" is

brachial

: The base of each hair and its surrounding dermal sheath is the

bulb

The lower limb consists of the (select all that apply)

buttock B thigh C leg D foot

The anatomical term for "heel" is

calcaneal

is an abnormal thickening of the stratum corneum.

callus

Which of the following apply to magnetic resonance imaging? Select all that apply.

cannot be used on patients who have metal in their bodies relatively safe best for showing fine details of soft tissues

: Which of the following may be found in dermal papillae? Select all that apply.

capillary loops B corpuscles of touch C free nerve endings

The heart and blood vessels are components of the______ system

cardiovascular

Three pigments that impart a variety of colors to the skin are melanin, hemoglobin, and

carotene,

The anatomical term for "wrist" is

carpal

Which of the following combinations is CORRECT?

carpal - wrist B all of the choices are correct C antecubital - front of elbow D antibrachial - forearm

The process of digestion where large particles are broken down into smaller particles is an example of

catabolism

the study of cellular structure and function is called

cell

What structures form the basic structural and functional units of the body?

cells

are the smallest living units in the human body.

cells

the anatomical term for the head is

cephalic

contains corpuscles of touchWhich features are true of the papillary region of the dermis? Select all that apply.

composed of areolar connective tissue B contains corpuscles of touch contains collage and elastic fibers

Medical imaging that involves an x-ray beam tracing an arc at multiple angles around a body section is

computed tomography

The gallbladder and the descending colon are ipsilateralcontralateralanteriorposteriorintermediate

contralateral

The cells of the stratum corneum that lack a nucleus are

corneocytes

The most superficial layer of epidermis that contains as many as thirty rows of dead keratinocytes is the stratum

corneum

The most superficial layer of the epidermis is the stratum _____.

corneum

: Which of the following are not found in the reticular region of the dermis?

corpuscles of touch

The major part of a hair shaft is the ____________.

cortex

Which layer of hair contains elongated cells?

cortex

he three layers of a hair shaft are the medulla,

cortex and cuticle

The anatomical term for "hip" is

coxal

Which of the following combinations is CORRECT?

coxal - hip

The anatomical term for "skull" is

cranial

The brain is found in which of the following cavities?

cranial

The brain is found in the

cranial cavity

What are the names of the two arterial plexuses that supply the skin?

cutaneous,papillary

The three layers of a hair shaft are the medulla, cortex, and

cuticle

Which layer of hair consists of a single layer of flattened cells?

cuticle

Which of the following is a skin condition that indicates the blood is inadequately oxygenated?

cyanosis

Which of the following refers to a condition in which the skin appears blue?

cyanosis

The anatomical term for the back of hand and the top of foot is .

dorsum

Downward projections of the epidermis into the dermis between dermal papillae of thick skin are called

epidermal ridges

The most superficial layer of skin is

epidermis

An excessive amount of keratinized cells shed from the scalp is called

dandruff

Which is a typical sign of aging?

decreased kidney function

which if a typical sign of aging

decreased reflexes

The muscles are _____ to the skin

deep

The bulk of the dermis contains mostly which type of tissue?

dense irregular tissue

A substance that removes hair is called a

depilatory

The surface area of the papillary region of the dermis is increased by small, nipple-like structures called .

dermal papillae

the hair follicle is surrounded by dense dermis called the

dermal root shaeth

0: The arrector pili attaches to the _______ of the hair follicle.

dermal root sheath

: Which of the following is not composed of epithelial cells?

dermal root sheath

If you were to slice through a hair root, what is the correct sequence of structures you would be penetrating?

dermal root sheath-external root sheath-internal root sheath-cuticle-cortex-medulla

Which of the following contain(s) connective tissue? Select all that apply.

dermis hypodermis subcutaneous layer

Which of the following is found in the left lumbar region?

descending colon

: Keratin intermediate filaments attach to .

desmosomes

Which of the following represents the basic life process of differentiation?

development of a cell from unspecialized to specialized

Which of the following are branches of anatomy? Select all that apply.

developmental biology D histology E embryology

is the science of distinguishing one disorder from another.

diagnosis

Which of the following separates the abdominal cavity from the thoracic cavity?

diaphragm

: The rate of hair growth and replacement can be altered by which of the following? Select all that apply.

diet blood loss E illness F gender

The changes that occur from the fertilized egg into the adult form is an example of

differentiation

Which system contains the pharynx, esophagus, and liver?

digestive system

Identify all of the normal changes that typically occur in the body with aging. Select all that apply.

diminished reflexes decrease in muscle mass D decrease in bone mass

Any abnormality of structure and/or function is a

disorder

The cutting apart of body structures to study their relationships is called

dissection

The carpal region is to the antecubital region

distal

The directional term for being farther away from the point of attachment of a limb or being farther from the origin of a body structure is

distal

The hands are _______ to the elbows.

distal

The layer of skin is composed of epithelial tissue.

epidermal

Which of these glands is responsible for thermoregulatory sweating?

eccrine

Which of these glands begin(s) functioning soon after birth? Select all that apply.

eccrine ceruminous

: Which of these glands are stimulated during emotional stress? Select all that app

eccrine apocrine

Which glands are distributed throughout the skin that provide evaporative cooling for temperature regulation?

eccrine sweat glands

The dermis consist of dense irregular connective tissue containing (select all that apply)

elastic fibers collagen fibers

: John is giving a speech in class and drops his notecards. Because he didn't number the cards, he begins to panic because he can't get them in the correct order without looking foolish. He begins to break out in a cold sweat. This type of sweat is

emotional sweat

system is responsible for releasing chemicals called hormones into the blood.

endocrine

Medical imaging that involves visual examination of the inside of body organs or cavities using a lighted instrument with lenses is

endoscopy

The use of a lighted instrument with lenses to examine the insides of organs or cavities is called

endoscopy

The science that deals with why, when, and where diseases occur in a community is called

epidemiology

is the science that deals with how diseases are transmitted from one individual to another in a community.

epidemiology

he science that deals with why, when, and where diseases occur in a community is called

epidemiology.

Based on the anatomy of the skin, which would you expect to find superficial to the papillary region of the dermis? Select all that appl

epidermis C stratum basale D stratum corneum

The abdominal region superior to the umbilical region is the

epigastric region

The majority of the liver would be found in which abdominopelvic region?

epigastric region

5: Structure A in the illustration is the

epithelial root sheat

The internal root sheath and external root sheath together are referred to as the

epithelial root sheath.

Another name for the cuticle is the

eponychium

The ________ is also called the cuticle.

eponychium

John stayed out on the beach too long without sunscreen; he will most likely exhibit

erythema

Which of the following is a redness of the skin due to engorgement of capillaries in the dermis?

erythema

Which of the following is NOT part of the respiratory system?

esophagus

The two forms of melanin are pheomelanin and

eumelanin

: Structure B in the illustration is the root sheath

external

: The epithelial root sheath of a hair follicle is composed of an

external and internal root sheath

Which of these is a downward continuation of the epidermis?

external root sheath

Orbital or ocular refers to the

eye

: Which of these areas has the thinnest skin?

eyelids

Nerve cells respond to changes in the environment by contracting which activates muscles.

false

The abdominopelvic cavity can be divided into four quadrants by the two midclavicular lines and the subcostal and transtubercular lines.

false

The abdominopelvic region can be divided into nine regions by the median line and the transumbilical line.

false

The spleen is located in the left hypochondriac region but not left upper quadrant.

false

The use of metric units to measure the weight of an organ in the human body is usually given in pounds or ounces.

false

in the correct anatomical position, the palms of the hand are facing toward the back.

false

the gallbladder and the ascending colon are both found in the right lumbar region.

false

:The anatomical term for "thigh" is .

femoral

which are examples of signs that a healthcare provider can observe and measure

fever

Hillary arrived at the emergency room with a set of signs and symptoms associated with a septic infection. Which of the following would be signs of this infection? Select all that apply.

fever above 101 degrees C elevated heart rate (exceeding 90 beats per minute)

Which of the following can be considered signs of a disease? Select all that apply.

fever, rash

Which of the following is NOT part of the skeletal system?

fingernail

The lower limb consists of the (select all that apply)

foot B buttock C leg D thigh

Which of the following is not true of epidermal ridges?

form during the last trimester of development

In most regions of the body, the epidermis has

four

n most regions of the body, the epidermis has layers or strata.

four

n the average epidermis of 0.1 mm thickness, how long does it take for cells to be formed and then move to the surface and be sloughed off?

four to six weeks

The is the part of the nail body that is white because there are no underlying capillaries.

free edge

: The anatomical term for "forehead" is

frontal

Which anatomical structure/area is superior to the nose?

frontal

Which plane separates the body or body part into anterior and posterior portions?

frontal

Aging produced observable changes in structure and

function of the body

Which of the following are examples of endoscopy? Select all that apply.

laparoscopy, arthroscopy colonoscopy

The organelle in most cells that produces a significant quantity of energy (ATP) is the mitochondrion. This organelle has two membranes, the inner of which is highly folded to produce much surface area. This highly folded membrane is most likely

functioning to perform a specific task for the mitochondrion

Which of the following are not part of a medical history evaluation made to diagnose a disease?

future employment plans

The anatomical term for "buttock" is

gluteal

Identify all of the measurement units used to describe mass. Select all that apply.

grams B ton C drams

: Cells containing the protein keratohyalin occur in the stratum

granulosum

Keratinocytes stop producing keratin intermediate filaments in the stratum __

granulosum

the layer of epidermis between the stratum lucidum and stratum spinosum is the stratum

granulosum

Identify all of the normal changes that typically occur in the body with aging. Select all that apply.

gray hair wrinkled skin

Bones increasing in length and width is an example of a basic life process called

growth

The three stages of the growth cycle of a hair follicle are the stage, the regression stage, and the resting stage.

growth

The three stages of the of a hair follicle are the growth stage, the regression stage, and the resting stage.

growth cycle

Cells of a hair become keratinized and die in which growth stage?

growth stage

: The internal and external root sheath make up the

hair follicle

: Chemotherapy kills which structure of hair causing it to fall out during treatment?

hair matrix

The structure labeled D on the image is the

hair matrix

Which of these arises from the stratum basale?

hair matrix

Which of these is responsible for the growth of hair?

hair matrix

The ____________ sends impulses when a hair shaft is moved.

hair root plexus

When a mosquito lands on your ear lobe, or searches for a capillary network as it walks around before "biting" you to suck blood from the network. What structure alerts you that a mosquito is crawling into your external auditory meatus?

hair root plexus

Which of these are dendrites of sensory touch neurons?

hair root plexus

sends impulses when a hair shaft is moved.

hair root plexus

The anatomical term for the "great toe" is

hallux

Keratin protects underlying tissue from which of the following? Select all that apply.

heat C microbes D abrasion

Keratin intermediate filaments attach to ______, which bind keratinocytes to the basement membrane.

hemidesmosomes

Q 5.170: After a severe burn to the skin, Amy had to have several skin grafts. Which of the following donors would be ideal for Amy? Select all that apply

her own skin from other unaffected areas C the skin of a twin

: Excessive body hair or body hair in areas that are usually not hairy is called

hirsutism

Which of the following is the microscopic study of tissues and their relationships?

histology

Aging is a normal process characterized by a progressive decline in the ability of the body to restore

homeostasis

The subcutaneous layer is also known as the

hypodermis

lies between the skin and the fascia around muscle and bone.

hypodermis

Which of the following serves as a storage depot for fat? Select all that apply.

hypodermis C subcutaneous layer

The urinary bladder would be found in which abdominopelvic region?

hypogastric region

: Another name for the nail bed is the

hyponychium

The _______ is also called the nail bed.

hyponychium

Associated with aging are several physiological changes. Which of the following increases as we age? Select all that apply.

incidence of cancer D incidence of infection prostate size

as we age, there are several normal changes in structure and function of the body that typically occur. Which of the following usually increase? Select all that apply

incidence of heart disease susceptibility to cancer susceptibility to infection

Kim was diagnosed with a disease based on physiological signs. Which of the following are physiological signs that may be used to diagnose disease? Select all that apply.

increased heart rate reduced breathing rate

The directional term for the lower part of a structure is

inferior

Where is the leg relative to the thigh?

inferior

he nose is inferior to the forehead.

inferior

The anatomical term for "groin" is

inguinal

The r system produces Vitamin D.

integumentary

system contains receptors for pressure, pain, touch, cold and warmth.

integumentary

Which of these is produced by the hair matrix?

internal root sheath

The hair follicle is made up of which structures? Select all that apply.

internal root sheath B external root sheet

Structure C in the illustration is the

internal root sheikh

Which epidermal cells are also known as epidermal dendritic cells?

intraepidermal macrophages

Which epidermal cells arise from the red bone marrow?

intraepidermal macrophages

Which epidermal cells participate in immune responses?

intraepidermal macrophages

Which of these epithelial cells can be found in the stratum spinosum? Select all that apply.

intraepidermal macrophages D (projections of) melanocytes E keratinocytes

The gallbladder and appendix are

ipsilateral

Which of the following applies to the stratum basale? Select all that apply.

is the site of cell division is the deepest layer of the epidermis

Subjective changes in body function tha are not apparent to an observer include (select all that apply

joint pain headache

: The most abundant cells of the epidermis produce a tough, waxy protein called

keratin

: As cells move from one epidermal layer to the next, they accumulate more and more keratin, a process called

keratinization

: The skin is protected from abrasions, microbes, and chemicals mostly by the protein keratin produced by

keratinocytes

The majority of cell types in the epridermis are

keratinocytes

Keratinocytes in the stratum granulosum form dark granules of the protein

keratohyalin

Which units of measurement describe mass? Select all that apply.

kg mg

Which of the growth stages of a hair follicle is the longest?

kgrowth stage

: Which of the following is part of the urinary system?

kidney

In an intravenous urogram, contrast medium is used to visualize

kidney

As we age, there are several normal changes in structure and function of the body that typically occur. Which of the following usually decrease? Select all that apply.

kidney function B efficiency of digestive system

Which units of measurement describe length? Select all that apply.

km, cm

: Keratinocytes in the stratum granulosum release a lipid-rich secretion when fuse with the plasma membrane.

lamellar granules

he subcutaneous layer of the skin contains pressure-sensitive nerve endings called

lamellated corpuscles

Keratinocytes in the stratum granulosum release a lipid-rich secretion when fuse with the plasma membrane.

lamellur granules

A new student in the medical field is anxious to begin her first clinical rotation in the geriatrics unit. Her first patient has a few concerns that need to be addressed so several labs are ordered so that the results can be compared with previous lab work. Which result below is not typically characteristic of the normal aging process?

more dense bones than 2 years prior

A white blood cell leaving the blood and going to a site of infection or damage is an example of

movement

What life process involves the motion of the body or substances within the body?

movement

What life process is involved when white blood cells move from the blood stream into infected tissues?

movement, responsiveness

Which organ systems enable us to walk from one side of the room to the other side? Select all that apply.

muscular system, skeletal system

The secures the nail to the fingertip.

nail bed

The visible portion of a nail is the

nail body

New nail cells are produced in the

nail matrix

The ________ is the part of the nail that is buried in a fold of skin.

nail root

The is a thickened region of stratum corneum beneath the free edge.

nail root

Ed went to his urologist because of the frequent urge to urinate recently. The urologist confirmed that Ed was also experiencing a weak urinary stream. After an assessment, Ed was reassured that his symptoms are typical of older males and there was nothing to worry about. Ed was probably experiencing symptoms associated with

nan enlarged prostate

The anatomical term for "nose" is

nasal

A postmortem (after death) examination of the body and dissection of internal organs to determine case of death is called a/an

necropsy

system regulates body activities by generating action potentials.

nervous

which system contains the special sense organs such as the eyes and ears?

nervous system

Which of the following would be found in brain tissue?

neurons

Another name for a mole is a

nevus

What region of the body is indicated by the line? near pubic region

nguinal

Rostral refers to the

nose or beak.

: What is contributes to the color of gray hair? Select all that apply.

number of air spaces in the medulla D small amounts of pigment in the medulla

A plane that passes through the body or organ at an angle is called

oblique

Positron emission tomography (PET) is used to

observe metabolic processes in the body

The anatomical term for the back of the skull is

occipital

Another name for sebaceous glands is

oil glands

The papillary region makes up about what proportion of the thickness of the dermis?

one fifth

: Contralateral refers to the

opposite side.

The anatomical term for "mouth" is

oral

is composed of two or more different kinds of tissues.

organ

Desmosomes bind keratinocytes to

other keratinocytes

Which of the following is part of the female reproductive system? Select all that apply.

ovary uterine tube

Mary has severe anemia; she will likely exhibit

pallor

paleness of the skin is referred to as

pallor

Palmar or volar refer to the

palm

Which of the following organs are components of two or more organ systems? Select all that apply.

pancreas testis

The bulb houses a nipple-shaped indentation, the

papillaof the hair

The dermis is divided into two regions, a thinner region and thicker reticular region

papillary

Dermal papillae occur in the

papillary region of the dermis

: Structure E in the illustration is the

papillia

If the body or body part is divided into unequal right and left sides, it is called a(n)

parasagittal

The portion of the serous membrane that lines the walls of body cavities is called the layer

parietal

The anatomical term for anterior surface of the knee is

patellar

The study of the structural changes associated with disease is called

pathological anatomy.

The science that deals with distinguishing one disease from another is called

pathology.

The anatomical term for "foot" is

pedal

Identify all of the regions that are distal to the coxal region. Select all that apply

pedal patellar tarsal

Which of the following is NOT found in the head region?

pelvis

The trunk consists of the (select all that apply)

pelvis abdomen D chest

The serous membrane associated with the heart is called the

pericardial

The fluid-filled space around the heart is called the

pericardial cavity

The anatomical term for the region between the anus and external genitals is

perineal

The serous membrane of the abdominal cavity is called the

peritoneal membrane

the serous membrane found in the abdominal cavity is called the

peritoneum

The science that deals with the uses and effects of drugs in treating disease is

pharmacology

The science that deals with the uses and effects of drugs in the treatment of disease is called

pharmacology.

: Annie has red hair. Which pigment is responsible for this?

pheomelanin

: The two forms of melanin are and eumelanin.

pheomelanin

: The yellow to red form of melanin is

pheomelanin

two forms of melanin are

pheomelanin,eumelanin

Noninvasive techniques of inspection are part of an overall

physical examination

The anatomical term for "sole" is

plantar

: Another name for the nail body is the

plate

The serious membrane associated with the lungs is called the

pleurae

: The anatomical term for the hollow behind the knee is

popliteal

relating to or situated in the hollow at the back of the knee. What region of the body is indicated by the line?

popliteal

Which of the following medical imaging techniques is used to study the function of body structures?

positron emission tomography

Which of these medical imaging techniques would most likely detect a small but fast growing tumor?

positron emission tomography

The directional term for a structure nearer to or at the back of the body is

posterior

The shoulder blades are located on the surface of the body

posterior

Magnetic resonance imaging (MRI) is used to

produce high contrast images of soft tissue

Radiography is used to

produce images of hard bony structures

If someone is floating face down in a pool, they are in the

prone

Which of the following is not an endocrine organ?

prostate gland`

The directional term for being close to the point of attachment of a limb or being close to the origin of a body structure is

proximal

Both sebaceous and apocrine sweat glands are activated at

puberty

The anatomical term for "pubis" is

pubic

Identify all of the regions inferior to the lumbar region (right and left). Select all that apply.

pubic and inguinal regions

The "grandparent" of all medical imaging that's been used since the 1940s is

radiography

The oldest medical imaging technique is

radiography

Which medical imaging procedure includes mammography and bone densitometry?

radiography

Which medical imaging technique would be used to determine whether a patient had a broken bone?

radiography

utilizes a single barrier of x-rays that pass through the body to produce an image of interior structures.

radiography

Medical imaging that involves a radioactive substance in the blood stream is

radionuclide scanning

the study of the head, neck or trunk would be in which branch of anatomy?

regional anatomy

Which of the following are part of the the hair growth cycle? Select all that apply.

regression stag growth stage B resting stage

The hair follicle shrinks during which growth stage?

regression stage

Which of the growth stages of a hair follicle is the briefes

regression stage

ells of the hair matrix stop dividing during which growth stage?

regression stage

The three stages of the growth cycle of a hair follicle are the growth stage, the

regression stage, and the resting stage

The formation of new cells or a new individual is called

reproduction

What life process involves the formation of a new individual through fertilization of an ovum by a sperm cell?

reproduction

Which of the following basic life processes is/are represented by one cell dividing into two cells? Select all that apply

reproduction E metabolism

Mammary glands are a part of the

reproductive

system produces sperm and oocytes.

reproductive

Gonads are components of which organ systems? Select all that apply.

reproductive endocrine

which of the following is found in the pelvic cavity

reproductive organs urinary bladder parts of the large intestine

the system exchanges gases (oxygen and carbon dioxide_ between the blood and air

respiratory

Which of the following can be signs to a healthcare provider? Select all that apply

respiratory rate,blood pressure heart rate

Which system contains the pharynx, larynx, and trachea?

respiratory system

The ability of the body to sense changes in the environment and respond is called

responsiveness

What is the body's ability to detect and respond to changes in the environment?

responsiveness

The regions of the abdomen that are within the right upper and right lower quadrants include (select all that apply)

right lumbar right inguinal right hypochondriac

Differentiation is a life process associated with

the growth of stem cells into specialized cells.

Ascultation can be used to study

the lungs for congestion or crackling sounds.

Observation or inspection can be used to study

the mouth cavity for evidence of infection.

Which of the following best represent the basic life process of reproduction? Select all that apply.

the production of a new individual formation of new cells for tissue growth, repair, or replacement

Skeletal muscle fibers (cells) attach to the skeleton and are responsible for moving the skeleton. Muscles of body builders grow in size not because the existing cells increase in number or in the amount of material surrounding them, but because

the size of existing cells grow in size

which of the following statements about ultrasound scanning is incorrect

the technique is painless but Rather invasive

: Cells in the stratum granulosum undergo apoptosis largely because

they are too far from dermal blood vessels

in the study of the human body, precise measurements are important because

they help explain how the body works. B all of the choices are correct. C they allow for relative comparisons of body tissues and organs. D they indicate instances of disease or pathology.

The anatomical term for "chest" is

thoracic

The pericardial cavity, pleural cavity, and mediastinum are found in the

thoracic

the pleural cavity is found in which of the following cavities?

thoracic

the heart and lungs are located in the

thoracic cavity

The central portion of the cavity is called the which contains the heart, esophagus, and trachea.

thoracic, mediastinum

The midclavicular lines are located

through the midpoints of the clavicles.

A group of cells that work together to carry out a particular function is called a/an

tissue

is a group of similar cells that perform a specific function.i

tissue

Anatomy deals with (select all that apply)

tissue relationships structure form body parts

Epithelial, connective, muscle, and nervous are terms used to describe

tissues

A salivary gland is an organ associated with the mouth that is composed of (select all that apply)

tissues B cells C atoms

Which of the following are the most common uses of ultrasound? Select all that apply.

to visualize the fetus during pregnancy to observe blood flow through blood vessels

Keratin intermediate filaments are also known as .

tonofilaments

Which plane separates the body or body part into superior and inferior portions?

transverse

All body systems experience changes in structure and function as we age.

true

Increasing vulnerability to stress and disease is a normal process that occurs as we age.

true

Movement includes movement of the whole body, individual organs, single cells and substances within a cell.

true

the use of metric units to measure the size of an organ in the human body is usually gyvien in millimeters or centimeters

true

The abdominopelvic cavity can be divided into nine different regions by

two horizontal lines and two vertical lines.

The enzyme used by melanosomes to synthesize melanin is called

tyrosinase

Melanin is synthesized from which amino acid?

tyrosine

Which of the following would be safe to use during pregnancy?

ultrasound

The transtubercular line separates which quadrants?

umbilical and pubic

The majority of the small intestine would be found in which abdominopelvic region?

umbilical region

the medial line is drawn through the

umbilicus

Which of the following are found in the pelvic cavity?

urinary bladder

Which of the following is part of the reproductive system?

uterine tube

1: After birth, the fetal lanugo hair is replaced by

vellus hair

The spinal cord is found in which of the following cavities?

vertebral

Which body cavity contains the spinal cord?

vertebral

is formed by the vertebral column and contains the spinal cord

vertebral cavity

is formed by the vertebral column and contains the spinal cord.

vertebral cavity

Organs inside the thoracic and abdominopelvic cavities are called

viscera

Which of the following membranes covers the surface of organs within body cavities?

visceral

The serous membranes found on the surface of the lungs are called

visceral pleura

:Which of the following is not a function of hair?

vitamin synthesis

Which of the following is not due to an accumulation of melanin?

vitiligo

is the partial or complete loss of melanocytes from patches of skin.

vitiligo


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