anatomy final

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the portion of the cell cycle when a cell is not dividing and doing what it is designed to do is called

Interphase

which of the following is NOT a characteristic of epithelial tissue?

It has many blood vessels to support its nutrient needs

which of the following is INCORRECT in describing the nose?

It is on the dorsal aspect of the face

Glycogen is

Polysaccharide used for energy storage in animals

which of the following is a function of the skin

Sensation, excretion, heat regulation

the ______ will adduct the scapulae and help extend the neck

Trapezius

a motor unit is

a motor neuron and all the muscle cells it stimulates

melanin

a pigment, protects skin from ultraviolet radiation, and is located in the epidermis

The liver would be found in which cavity?

abdominal cavity

what type of synovial joint movement wull move a body part laterally, away from the body?

abduction

A pH of 5.5 would be considered

acidic

which process does not require a concentration gradient

active transport

which of the following is a type of loose connective tissue

adipose tissue

the addition of new bone on top of existing bone to increase bone thickness is called

appositional growth

The membrane soft spots of a newborn's skull

are called fontanels

when muscles are not used, they shrink or

atrophy

The hip is an example of a _____ joint.

ball and socket

which of the following is not a common type of skin cancer

basal cell carcinoma

which of the following is NOT a cartilaginous joint?

between each tooth and its socket

what does calcium do during muscle contraction

binds to troponin

which of the following occurs as a result of positive feedback and assists in the maintenance of homeostasis?

blood clot formation

which tissue has lacunae

bone and cartilage

which of the following is a nucleic acid

both DNA and RNA

the largest of the ankle bones that forms the heel is the

calcaneus

what are the small passageways through compact bone that connect osteocytes to each other and the central canal

canaliculi

which type of muscle tissue has intercalated disks

cardiac

which type of muscle tissue is involuntary

cardiac and smooth

transportation within the body is mainly part of

cardiovascular system

what is another name for the wrist

carpals

an ion is an atom or molecule that

carries an electrical charge

homeostasis refers to

changing internal conditions

______ are small hair-like extensions that produce movement across the surface of cells

cilia

another name for the collarbone is the

clavicle

the tailbone is called the

coccyx

which type of fiber found in connective tissue provides flexible strength

collagen

what type of tissue is made of concentric rings called an osteoblast or haversian

compact bone

which type of tissue binds and supports body parts

connective

athletes foot is

contagious; fungal infection

A bond created from the sharing of electrons between two atoms is a(n) ______ bond.

covalent

sutures occur mainly in the

cranium

the division of the cytoplasm and organelles is

cytokinesis

What is the cell found in fibrous connective tissue?

fibroblasts

the phalanges are the bones of the

fingers, toes

Which ribs do NOT attach anteriorly to the sternum?

floating ribs

bursae are

fluid filled sacs

the movement of protein molecules within the phospholipids bilayer is described by the

fluid mosaic model

a _______ is a rounded opening through a bone

foramen

which of the following bones forms the forehead

frontal

Which would form by way of intramembranous ossification?

frontal bone

Which type of section divides the body into anterior and posterior portions?

frontal or coronal

the ______ raises your eyebrows

frontalis

A wrist is an example of a __________ joint.

gliding

which of the following is NOT a component of a nucleotide

glucose

specialized columnar cells that secrete mucus onto the surfaces of the tissue are called

goblet cells

the ____ flexes your knee

hamstring group

which of the following proteins found in myofilaments contain the cross bridges

myosin

which of the following proteins is NOT a component of thin filament

myosin

Rigor mortis occurs because ________.

no ATP is available to release attached actin and myosin molecules

the ______ is used in forming a kiss

orbicularis oris

Cells are to tissues as tissues are to

organs

Visceral refers to

organs

which part of a muscle is on the stationary bone

origin

what type of joint disease is described by deterioration of articular cartilage?

osteoarthritis

which of the following are the bone eating (reabsorbing) cells?

osteoclasts

what are the cells found within an osteon

osteocytes

a condition in which bones lose bone mass and therefore become weak is

osteoporosis

which of the following is NOT considered anatomical position?

palms facing backward

what are the structures that are air-filled spaces of the skull bones?

paranasal sinuses

which of the following bones forms most of the roof of the cranium

parietal

which of the following surrounds a fascicle

perimysium

Sally is rushed to the hospital with acute appendicitis. Which serous membrane is in danger of infection?

peritoneum

the formation of a pocket of the plasma membrane to bring in solid materials is called

phagocytosis

which term refers to the study of how an organ functions?

physiology

When one atom has a stronger attraction for shared electrons in a bond than the other atom, a __________ covalent bond is formed

polar

the subunit molecules for proteins are

polymers

which term refers to the back?

posterior

the muscle that does most of the work for a particular movement is called the

prime mover

Mitochondria

produce atp

red marrow

produces blood cells

which of the following is a function of the skeleton

produces blood cells, provides sites for muscle attachment, protects internal organs

myofibrils

protein filaments that make up muscle cells.

which forearm bone is on the thumb side when in anatomical position

radius

which of the following is NOT a general shape to classify bones?

rectangular

which of the following is NOT a shape of epithelial tissue?

rectangular

what type of joint disease is described by the autoimmune inflammation of the synovial membrane

rheumatoid arthritis

which of the following organelles functions in protein synthesis

ribosomes

what type of synovial joint movement of a body part around its own axis

rotation

what type of synovial joint is found between the carpal and metacarpal of the thumb

saddle

the special name for the plasma membrane of a muscle fiber is the

sarcolemma

an abnormal lateral curvature of the spine is called

scoliosis

what type of gland is associated with hair follicles

sebaceous glands

the epidermis and part of the dermis are damaged from a

second degree burn

the plasma membrane is

selectively-permeable

what type of tissue lines the small intestine

simple columnar epithelium

what type of epithelium is often found in glands and kidney tubules?

simple cuboidal

what type of epithelium is found where simple diffusion occurs

simple squamous

which type of muscle is striated

skeletal and cardiac

which type of muscle tissue is found in the walls of hollow internal organs

smooth

Which two cavities does the diaphragm separate?

thoracic and abdominal

the skin consists of ____ regions

three regions

a group of similar cells performing a specialized function is referred to as a(n)

tissue

which of the following is NOT a feature of compact bone

trabeculae

pseudostratified ciliated columnar epithelial tissue is found in (on) the

trachea

what type of epithelium is found in the urinary bladder and allows it to stretch and slide to create a barrier

transitional epithelium

what is needed to produce vitamin d

ultraviolet light

Triglycerides are composed of glycerol and three fatty acids. when the fatty acids contain one or more double bonds, the fat is considered

unsaturated

keratin is

waterproofing protein

the medullary cavity contains

yellow marrow

the ____ is used to smile

zygomaticus

which of the following molecules is the primary energy carrier in cells

ATP

appendicular refers to the

legs and arms

organic compounds that are always insoluble in water are called

lipids

which of the following pairings of vertebra and their number is correct

lumbar - five

What is the only movable bone in the skull?

mandible

the ____ is used for chewing

masseter

which of the following bones form the upper jaw

maxilla

the heart is ______ to the lungs

medial

another name for the bones of the hand is

metacarpals

the division of the nucleus is

mitosis

Two discrete types of muscle fibers are identified on the basis of their fuel supply, oxygen supply, and tension. Which of the following athletic endeavors best represents the use of slow-twitch fibers?

mountain climbing

which of the following is not a function of skeletal muscles

move food through GI tract

myoglobin

An oxygen-storing, pigmented protein in muscle cells.

what percent of a persons skin would be involved if they had burned their left arm, front of the trunk, and front of their leg?

45%

organic compounds always contain ______ atoms

Carbon

which of the following is/are connective tissue

Connective tissue proper, cartilage, bone, and blood. *All of the above*

the A band

dark area; extends length of the thick filaments

hair is produced by epithelial cells located in the

dermis

which layer contains blood vessels and nerve fibers?

dermis

which type of joint is correctly matched with the amount of movement they allow

diarthrosis (freely movable)

the random movement of simple substances from an area of higher concentration to an area of lower concentration is called

diffusion

which of the following covers the muscle organ itself

epimysium

what structure is the site of bone growth in length

epiphyseal plates

the end of a long bone is the

epiphysis

which type of tissue covers surfaces and lines cavities?

epithelium

the elbow is an example of a ____ joint

hinge

the sliding filament theory of muscle contraction describes

how a sarcomere shortens

The bone of the upper arm is the

humerus

which of the following is the most common type of cartilage

hyaline

During endochondral ossification

hyaline cartilage is replaced by bone

substances that are water-loving are called

hydrophilic

which bone has no articulation with any other bone

hyoid

the urinary bladder is found in which abdominal pelvic region?

hypogastric

when a cell is placed into a(n) ______ solution, water enters the cell

hypotonic

skin is part of

integumentary system

the movement of H2O across a plasma membrane

is called osmosis

which of the following coxal bones is most inferior and allows a person to sit

ischium

different forms of the same element with did numbers of neutrons are called

isotopes

extensor digitorum is named for

its action and attachment

the gluteus maximus muscle is named for

its size and location

Athletes sometimes complain of oxygen debt, a condition that results when insufficient oxygen is available to completely break down pyruvic acid. As a result, the pyruvic acid is converted to

lactic acid

which of the following contains glucose?

starch

the ____ is used to flex the neck and turn the head laterally

sternocleidomastoid

in which layer of the epidermis are cells constantly dividing

stratum basale

which layer or the epidermis is closest to the surface

stratum corneum

which layer of the epidermis protects from abrasion and is found only in thick skin

stratum lucidum

which of the following pairs are opposing terms?

superior and inferior

Rotating the arms so that the palms are forward is an example of

supination

what material is found within the joint cavity of a synovial joint

synovial fluid

the seven ankle bones are called the

tarsals

which of the following connects muscles to bones

tendons


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