Exam 2

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

Which does not correctly pair a movement with its opposing movement?

Elevation - retraction

The type of bone that has the red bone marrow inside is?

Spongy bone

The middle of the long bones is called the?

diaphysis

Which of the following is a freely movable joint?

diarthrosis

Ankle bends foot upward, toward dorsum of foot?

dorsiflexion

The opposite of depression is

elevation

Ribs that do not attach directly to the sternum are called ________ ribs.

false

The large bone in the thigh is the

femur

Causes a decrease in the angle between bones

flexion

A coroner determines the cause of death to be strangulation because this delicate bone is fractured. Which bone is this?

hyoid

Abnormal forced extension beyond normal range of motion is called

hyperextension

A synarthrosis is

immovable

The site where spinal nerves exit the vertebral column is the

intervertebral foramen

The substance that is made in the skin to help strengthen the skin surface is

keratin

The small, fluid-filled cavity occupied by an osteocyte is called a(n):

lacuna

The bones of the arms and legs are classified as:

long bones

An exaggerated curvature of the lumbar region is

lordosis

Which of the following is an unpaired facial bone?

mandible

The three portions of the sternum, from superior to inferior, are:

manubrium, body, xiphoid process.

In anatomical position, the ulna is ________ to the radius.

medial

What type of joint is a ball-and-socket joint?

multiaxial (triaxial) joint

Osteoid is the

organic part of the bone matrix that gives it tensile strength.

Bones are constantly undergoing resorption for various reasons. Which of the following cells accomplishes this process?

osteoclast

The cells that reabsorb the bone are called?

osteoclasts

Cells that develop into osteoblasts are called:

osteogenic cells

A patient cracked the part of his fourth cervical vertebrae that is in between the body and the transverse process of the vertebrae. This name of this area is

pedicle

The periosteum is secured to underlying bone by collagen fibers called:

perforating fibers.

Which of the following bones is part of the axial skeleton?

ribs

Bone revolves on its own axis:

rotation

Turning a structure around its longitudinal axis is called

rotation

The amount of body area involved with a burn is determined by the

rule of nines

Skin glands do not include

salivary glands

Intramembranous ossification occurs in:

skull bones

Which of the following components of a synovial joint functions to connect muscle to bone?

tendon

The function of yellow bone marrow is:

triglyceride storage

What bones form the forearm (antebrachium)?

ulna and radius

Which of the following is NOT a function of the skin?

vitamin a synthesis

Marilyn has been diagnosed with a fractured dens or odontoid process. Which specific bone is affected?

C2

Which cervical vertebrae has a boney projection called the Dens process on it?

C2

What tissue composes the reticular layer of the dermis?

Dense irregular connective tissue

The osteons of compact growth are arranged in circles, and located in the center is the?

Haversian canal

Which cells of the epidermis are part of the immune system?

Langerhans cells

Which choice is not a true about the skin?

The papillary region of the dermis is the thickest part of the dermis

Melanin is produced upon exposure to:

UV radiation

Which vitamin can use the UV sunlight that is transmitted through the skin in its activation process is?

Vitamin D is required for calcium absorption from the small intestine

A displaced or open fracture is a fracture ?

Where the fractured bone has broken through the skin and tissue

True ribs include:

1-7

In anatomy lab you were supposed to take home a box of appendicular bones to study for an exam. The labels had worn off of the boxes, so you were forced to look inside each box until you found a box with only appendicular bones in it. The contents of each box is listed below. Which box would you have taken home to study only appendicular bones?

4th Tarsal bone, 5th carpal bone, 15 phalangees, humerus

What answer lists the usual correct numbers for each of the types of vertebrae listed?

7 cervical, 12 thoracic, 5 lumber, 1 sacrum, 1 coccyx

A young boy falls playing football and fractures his radius. The bone is only cracked and bending near his wrist. It did not move from its normal position, and did not puncture through the skin. This fracture is?

A closed, non displaced, greenstick fracture of the distal radius

Causes the extremity to move away from the body?

abduction

What socket of the coxal bone articulates with the femur?

acetabulum

. causes the extremity to move towards the body?

adduction

Movement of a body part toward the main axis of the body is called

adduction

Eccrine sweat glands

aid in cooling the body

A movement that increases or decreases the angle between two bones is a(n) ________ motion.

angular

flexion and extension are types of:

angular movements

This skull fontanel in the newborn skull is usually the largest, and is used by physicians to determine the head position of the fetus during labor and delivery

anterior

What outer ring of fibrocartilage protects the inner substance of an intervertebral disc and joins the vertebrae together?

anulus fibrosus

Bone growth in which the bone increases in diameter is called

appositional growth

The form of bone growth that may continue in some disease states even after a person has reached their adult height ?

appositional growth

Keratinocytes

are responsible for the reduction of water loss from the skin

The first cervical vertebrae is the

atlas

The shoulder and hip joints are similar because they are both:

ball and socket joints

Which type of skin cancer is the most common?

basal cell carcinoma

The layer of epidermis that is undergoing cell division is the:

basale

Appositional growth produces:

bone growth in width

You are called on the phone by a friend who says that they have a fractured foot. They jumped out of a moving car and broke the heel of the right foot. What bone did they fracture?

calcaneous

Which hormone, produced by the thyroid gland, works opposite to parathyroid hormone (PTH)?

calcitonin

What canals connect lacunae together?

canaliculi

The humerus articulates with the radius at the

capitulum

The pubic symphysis is classified as a

cartilaginous joint and an amphiarthrosis

A man presents with difficulty in hearing words spoken on the telephone. The workup reveals that his ear canals are completely filled with wax. The type of gland that makes this wax in the outer ear is:

ceruminous glands.

Transverse foramina are found in ________ vertebrae.

cervical

Which bone is a part of the pectoral girdle:

clavicle

What bones form the pectoral girdle?

clavicle and scapula

The hard, dense bone that forms the outer surface of bones is:

compact bone

What structure is present on the second cervical vertebra (C2 or axis) that allows you to rotate your neck to say "no"?

dens (odontoid process)

Fingerprints and footprints are produced by projections into the epidermis called

dermal papillae

Charlie has a break in the shaft of his thigh bone. He broke the:

diaphysis

The type of sudoriferous gland that causes sweat to be evaporated on the skin in an attempt to help regulate body temperature is:

eccrine glands

The formation of bone from a cartilaginous model is termed

endochondral ossification.

Tommy fell and skinned his knee. The scrape did not bleed. He must have only damaged the:

epidermis

the main components of the skin are

epidermis and dermis

Before beginning orthodontic treatment, a patient may have her wrist and hand x-rayed to determine her stage of growth. What feature of the long bones will the orthodontist use to assess this?

epiphyseal plate

What structure allows the diaphysis of the bone to increase in length?

epiphyseal plate

The ends of long bones are called the

epiphysis

Causes an increase in the angle between bones?

extension

A patient was told that her bones did not fuse together correctly and she had an abnormal hip bone structure. Which bone could not be the cause of the problem because it does not fuse into the hip bone?

femur

A joint that has no joint cavity and exhibits little or no movement would be classified as a

fibrous joint

The term "diarthrosis" refers to a joint that is

freely mobile

Maury fell from a ladder and broke his calcaneus. What body region sustained damage?

heel

What results from damage to annulus fibrosus and release of nucleus pulposus?

herniated disc

A subcutaneous injection delivers medication into the

hypodermis

Subcutaneous injections involve administration of medicine into the:

hypodermis

The type of growth that causes an increase in the length of the bone is called

interstitial growth

The spinal nerves exist the vertebrae column through which foramen?

intervertebral foraman

Sole of the foot moves inward, medially:

inversion

A place where two or more bones come together is a(n)

joint and an articulation

Eighty-year old Mrs. Smith has a bent-over stance with a noticeable hump back. Along with osteoporosis, Mrs. Smith also is afflicted with which condition?

kyphosis

Side bending of the spine

lateral flexion

The movement that occurs when the trunk of the body moves in a coronal plane laterally away from the body is

lateral flexion

Yolanda, a yoga instructor, tells her class to stretch the muscles of the side of the trunk by instructing them to perform ________.

lateral flexion

The activity of apocrine sweat glands

leads to body odor

What is the name of the piece of tissue that connects a bone to another bone?

ligament

A woman came to her doctor complaining of back pain. During her workup it was discovered that he back had an abnormal curve where the lumber curve was much to prominent. This disease could be described as a

lordosis

Melanin is produced only by

melanocytes

Which type of skin cancer is the most deadly?

melanoma

Jill is blind and often uses braille (a system of raised dots) to read her school assignments. What cell in the stratum basale of the epidermis helps her discriminate between the textured dots?

merkel cell

Thumb moving towards the palm of hand?

opposition

The structural units of mature compact bone are called:

osteons

the most superficial layer of the dermis

papillary layer

Which hormone inhibits bone growth?

parathyroid hormone

Which hormone will increase Osteoclastic activity in an attempt to raise low levels of Calcium in the serum ?

parathyroid hormone

The lambdoidal suture is located between the

parietal and occipital bones

A ballerina who stands on the tips of her toes is performing:

plantar flexion

Palm of hand turned towards the ground

pronation

Rotating the forearm so that the palm faces posteriorly is called

pronation

Which of the following functions is associated with the skin?

protects against UV radiation from the sun

An abnormal lateral curvature of the spine is

scoliosis

When the spine has an abnormal curve that bends to the side it is called?

scoliosis

The type of burn that has only partially involved the dermis is:

second degree burn

What type of bone is adapted to withstand stresses arriving from many directions?

spongy bone

which of the following movements is an example of abduction?

spreading the fingers apart

The layer of epidermis that undergoes mitosis and forms new epidermal cells is the

stratum basale

Which of the following represents the correct order of the layers of the epidermis from the deepest to the most superficial?

stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum

From deep to superficial, what is the correct order of the layers of the epidermis?

stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum

Rotating the forearm so that the palm faces anteriorly is called

supination

Which type of fibrous joint is found between bones of the cranium?

suture

Which of the following is/are classified as fibrous joints?

sutures, syndesmoses, and gomphoses

Eccrine glands produce:

sweat containing mostly water

Functionally, how are cartilaginous joints classified?

synarthroses or amphiarthroses

Functionally, a gomphosis is categorized as a

synarthrosis

Which of the following best represents the functional classifications of joints ranked from least movable to most movable?

synarthrosis, amphiarthrosis, diarthrosis

The interosseous membrane between the radius and the ulna is an example of a

syndesmosis

Which of the following is NOT a functional joint classification?

synovial

Skin without keratin would be more likely to:

tear upon being mechanically stressed

Which of the following bones is paired?

temporal

A herniated disc occurs when

there is protrusion of the nucleus pulposus.

What are the two primary curvatures present in the vertebral column of a fetus?

thoracic and sacral

Which of the following are NOT components of an osteon?

trabeculae

The humerus articulates with the ulna at the

trochlea

The joint movement called eversion involves

turning the sole of the foot laterally

The sagittal suture is located between the

two parietal bones

What type of joint allows motion around only one axis?

uniaxial

The spinal cord runs through what foramen in the vertebral column?

vertebral foramen

A communinuted fracture is a fracture?

where the fracture bone is in many small places

Getting a kiss on the cheek means this bone is involved:

zygomatic bone

The name of the elastic tissue center of the vertebral discs is called.

Nucleus pulposus

From proximal to distal, what bones form the upper limb? 1.carpals 2.humerus 3.metacarpals 4.phalanges 5.ulna and radius

2, 5, 1, 3, 4


संबंधित स्टडी सेट्स

Chapter 1 :Perspective on Maternal , Newborn , and womens health

View Set

Life Insurance - D. Life Insurance and Annuities - Policy Replacement/Cancellation

View Set

HESI MILESTONE 2 PRACTICE QUESTION

View Set

Chapter 13- Monopolistic Competition

View Set

Chapter 35 Pediatric Emergencies:

View Set

Exam 2 Intermidiate financial acct 2

View Set

GOVT2305: Chapter 9- Participation, Campaigns, and Elections

View Set

Management Accounting Final Exam

View Set