Anatomy Final

The correct sequence of the level of organization is

chemical, cellular, tissue, organ

The reference position for all body directional terms is the

anatomical position

The relationship between the skin and the muscles can be described as

the skin is superficial to the muscle AND the muscle is deep to the skin

The mediastinum is part of the

ventral cavity (?)

The upper abdominopelvic regions include the

right and left hypochondriac and epigastric

The brain is in the

cranial cavity

The lower right abdominopelvic quadrant includes all of the

right iliac region

The membrane lining the interior of the thoracic cavity is called the

parietal pleura

The membrane lining the interior of the abdominal cavity is called the

visceral peritoneum

Small sacs lined with synovial fluid in joints are called

bursae

The visible part of the hair is called the

hair shaft

The following is true of the dermis

it is thicker than the epidermis

(T/F) A serous membrane covering the wall of the chest cavity is called the visceral pleura

false

(T/F) A serous membrane covering the walls of the abdominal cavity is called the visceral peritoneum

false

(T/F) Serous membranes line body surfaces opening directly to the exterior

false

(T/F) Thick synovial fluid lines the digestive system and protects it from physical and chemical damage

false

(T/F) Synovial membranes are made of connective tissue with a thin epithelial surface

true

(T/F) Malignant melanoma has been linked to exposure to the ultraviolet radiation of the sun

true

(T/F) Lying in one position for a long period of time can cause a decubitus ulcer

true

(T/F) Skin helps cool the body by producing sweat that evaporates and by constricting the blood vessels near the surface of the skin

true

(T/F) If a person burned the back of both legs, about 9% of body would be involved

false

(T/F) The cells of the dermis are more tightly packed than the cells of the epidermis

true

Structure in the skin the causes "goose pimples"

arrector pili

Membrane the lines the walls of body cavities

?

Skin receptor that responds to pain

free nerve ending

Contains the stratum corneum and stratum germinativum

epidermis

Oil produced by skin glands

sebum

Membrane that lines the joints of the body

synovial membrane

A method of determining the percent of body surface area in a part of the body

"rule of nines"

Membrane that covers the organs of the thoracic or abdominal cavities

?

Forms the fingerprints on the tips of the fingers

dermal papilla

Skin receptor that responds to pressure

Pacinian Corpuscle

The red bone marrow is important in the skeletal function of

hematopoiesis

The ends of long bones are called the

epiphysis

The bone cells in the Haversian system are found in little spaces called

lacunae

The cheekbone is called the

zygomatic

The two bones of the lower leg are the

tibia and fibula

The elbow is an example of a(n)

diarthrotic joint

The total number of phalanges in the body is

56

(T/F) The red bone marrow contributes to the support function of the skeletal system

false

(T/F) The "soft spots" in a baby's skull are referred to as fontanels

true

(T/F) The maxilla is the bone of the lower jaw

false

(T/F) The last two sets of ribs that are only attached the vertebrae are called false ribs

false

(T/F) The patella is another term for the kneecap

true

(T/F) A join with no movement is called a synathrotic joint

true

(T/F) The hinge point provides the widest range of motion for the body

false

(T/F) Both bone and cartilage are examples of connective tissue

true

The cheekbone

zygomatic bone

The bone of the thigh

femur

Bones of the wrist

carpals

Can be true, false, or floating

ribs

One of the bones of the lower leg

fibula

The bone of the upper arm

humerus

The kneecap

patella

One of the bones of the lower arm

ulna

The bone of the lower jaw

mandible

Bones of the foot

metatarsals

The connective tissue that attaches muscle to bone is called the

tendon

Strength training leads to

an increased number of myofilaments

Which of the following muscles is not a muscle that moves the upper extremities?

rectus abdominus

Moving a part of the body away from the midline of the body is called

abduction

Moving a part of the body toward the midline of the body is called

adduction

The hand position when the body is in anatomical position is

supination

(T/F) Like skeletal muscles, cardiac muscles have striations

true

(T/F) Involuntary muscles are also called visceral muscles

true

(T/F) Tendons anchor muscles to bones

true

(T/F) The insertion of a muscle is on the more stationary bone

false

(T/F) The origin of a muscle is on the more stationary bone

true

(T/F) In order for movement to take place, when the prime mover contracts, the synergist must relax

false

(T/F) In order for movement to take place, the antagonists must do the opposite of the prime mover

true

(T/F) Raising your arm laterally away from your body is an example of adduction

false

The protein that makes the thin myofilament

actin

Another name for voluntary muscle

skeletal muscle

A type of muscle contraction in which the muscle shortens and the joint moves

isotonic

The point of contact between the nerve ending and the muscle fiber

neuromuscular junction

The attachment point to the bone that moves during muscle contraction

insertion

Another name for visceral muscle

smooth muscle

The protein that makes up the thick myofilament

myosin

The attachment point to the bone that is stationary during contraction

origin

A muscle contraction in which the muscle tenses but does not shorten

isometric

A single motor neuron with all the muscle cells it innervates

motor unit

The heart is located

mostly to the left of the midline of the sternum

The chambers of the heart include

two lower larger chambers called the ventricles

The upper chambers are

receiving chambers

The innermost layer of the heart is called the

endocardium

The outermost layer of the heart is called the

epicardium

The pericardium

is a sac surrounding the heart, has an outer layer called the parietal pericardium, has an inner layer called the epicardium (all of the above)

The blood vessels that carry blood away from the heart are the

arteries

The blood vessels that carry blood toward the heart are the

veins

(T/F) About one third of the heart lies to the left of the midline of the sternum

false

(T/F) The blunt point of the heart is called the apex of the heart

true

(T/F) The chordae tendineae are string-link structures attached to the semilunar valves

false

(T/F) Veins always carry oxygen-poor blood

false

(T/F) Arteries always carry blood away from the heart

false

The conjunctiva

is a mucous membrane covering part of the eye

The pupil

is a hole that lets light into the eye

The choroid layer

prevents the scattering of incoming light rays

The cones in the eye

respond to the colors red, green, and blue

The vitreous humor

is found in the posterior chamber

Which of the following is not considered one of the layers of the eye

iris