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Anatomy and Physiology Final Review
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Gravity
Terms in this set (115)
the study of the function of the body and body parts is called:
physiology
when correctly situated in anatomical position, where are your feet in relation to your knees:
distal
which of the following orientation and directional terms have the same meaning (in humans):
anterior and ventral
which of the following orientation terms have opposite meanings (in humans):
distal and proximal
Mandy pulled a muscle in the inguinal region. where is this region:
groin
in describing the relationship between the patellar and popliteal regions:
the patellar region is anterior to the popliteal region
which body cavity can be subdivided into four quadrants and nine regions:
abdominopelvic cavity
the lungs and heart are situated in the ____ body cavity
thoracic
which of these body regions is located on the anterior side of the body:
sternal
the region that refers to the fingers and the toes is the:
digital region
the dorsal body cavity houses the:
spinal cord and brain
which of these regions are associated with the parts of the arm:
brachial, antecubital, carpal
which of these regions is NOT associated with the ventral (anterior) portion of the head:
occipital
a section that divided the body on the longitudinal plane into equal right and left parts is called:
median (midsagittal)
which type of section could be used to separate the thoracic cavity from the abdominopelvic cavity:
transverse
which ventral cavity subdivision has no bony protection:
abdominal
which set of regions in the abdominopelvic cavity is medial:
epigastric, umbilical, and hypogastric regions
the thoracic cavity is ____ to the abdominopelvic cavity
superior
the ribs are located in the:
right and left hypochondriac regions
which one of the following is NOT true about the plasma membrane:
it consists of two lipid layers
the molecules that make the cell surface fuzzy, sticky, and sugar-rich are the:
glycoproteins
nutrients and ions can pass directly from cell to cell through special membrane junctions known as:
gap junctions
osmosis transports water across membranes using:
aquaporins
two types of endocytosis are:
phagocytosis and pinocytosis
a solution that contains fewer solutes than the cell is:
hypotonic
the portion of the cell's life cycle that does NOT involve cell division is known as:
interphase
Goblet cells are found in:
simple columnar epithelium
which type of tissue conducts electrochemical impulses:
nervous tissue
which of the following is NOT classified as a connective tissue:
skeletal muscle
the tissue that is usually vascularized and has an extensive extracellular matrix is called:
connective tissue
the epithelial tissue found in areas subject to considerable friction and abuse, such as the esophagus, is:
stratified squamous epithelium
fat is best described as:
adipose tissue
glands, such as the thyroid, that secrete their products directly into the blood rather than through ducts are classified as:
endocrine
the type of muscle found in the walls of hollow organs, such as the stomach, and in the walls of blood vessels is:
smooth muscle
fibrosis tissue repair involves the formation of:
scar tissue
intercalated discs found in cardiac muscle tissue are:
gap junctions
Jacinda tore her Achilles (calcaneal) tendon during a recent track meed. she has injured:
dense connective tissue
looking into a microscope, you notice cells swimming, propelled by a long tail. what cell structure must these cells have in order to be mobile:
flagella
a patient arrives in the hospital extremely dehydrated. in order to fill his cells with fluid, what type of intravenous drip should he receive:
hypotonic
which moist epithelial membrane lines body cavities that open to the exterior:
mucous
the innermost serous membrane covering the outside of the heart is the:
visceral pericardium
serous fluid reduces friction:
between the visceral and parietal layers of serous membranes
the only dry membrane is the:
cutaneous membrane
synovial membranes are found in the:
joint cavities
the skin and its derivatives (nails, glands, and hairs) form the:
integumentary system
which of the following is a vital function of the skin:
it converts modified epidermal cholesterol to vitamin D
although you get wet while swimming, a tough protein within the skin prevents it from soaking up moisture like a sponge. this substance is:
keratin
the epidermis is composed of:
stratified squamous epithelium
the two main layers of skin are:
epidermis and dermis
the "tanning" effect (darkening of the skin) that occurs when a person is exposed to the sun is due to:
melanin
nails are composed of:
keratin
the secretions of the eccrine glands are:
mostly water, sodium chloride, and trace amounts of wastes, lactic acid, and vitamin C
a physician estimates the volume of fluid lost in a severely burned patient by:
using the "rule of nines"
which of the following is an indication of melanoma:
a pigmented spot that contains areas of different colors
sebum is responsible for all of the following except:
body temperature regulation
the most important minerals stored in bones are:
calcium and phosphorus
which of the following groups of bones in the human body, categorized according to shape, is correct:
skull bones - flat bones
the femur, tibia, humerus, and radius are all classified as:
long bones
what type of tissue covers the epiphysis of bones and reduces friction in the joints:
articular cartilage
in adults, the function of the yellow marrow is to:
store adipose tissue
the presence of an epiphyseal plate indicates that:
bone length is increasing
the bone cells that respond to parathyroid hormone (PTH) to destroy bone matrix and release calcium into the blood are called:
osteoclasts
which of the following bones is NOT considered part of the appendicular skeleton:
sternum
what kind of tissue is the forerunner of long bones in the embryo:
hyaline cartilage
which of the following is an example of a bone that forms from fibrous membranes:
the parietal bone
the factor(s) that determine where the bone matrix is to be remodeled is(are):
stresses of gravity and muscle pull on the skeleton
there are four stages n the healing of a bone fracture. which of the following best illustrates the sequence of these stages:
1. bony callus formation
2. bone remodeling
3. fibrocartilage callus formation
4. hematoma formation
4, 3, 1, 2
a compound fracture can be described as when:
the broken bone is exposed to the outside
a fracture that is common in children, whose bones have relatively more collagen in their matrix and are more flexible than those of adults, is a(n):
greenstick fracture
the axial skeleton contains:
1. skull
2. arms and legs
3. ribs and sternum
4. vertebrae
5. pelvic girdles
1, 3, 4
all of the following facial bones are paired except one. which of the following is the unpaired facial bone:
vomer
the fibrous connections between the bones of a fetal skull are:
fontanels
which of these bones is associated with the hand:
metacarpals
the hyoid bone is unique because:
it is the only bone of the body that does not directly articulate with any other bone
the atlas is the:
first cervical vertebra
which is the correct order of ribs, from superior to inferior:
true ribs, false ribs, floating ribs
the sternum is the result of fusion of three bones called the:
manubrium, body, xiphoid process
which two bones constitute the forearm:
ulna and radius
the tailbone is the:
coccyx
the type of joint shown in Figue 5.4 is:
a synovial joint
articulations permitting only slight degrees of movement are ____, whereas articulations permitting no movement are called _____
amphiarthroses; synarthroses
the wrist bones are actually:
carpals
which of these bones is NOT a long bone found in the leg:
patella
four of the five answers listed below are parts of the same anatomical area. select the exception
fibula
bone formation can be referred to as:
ossificaton
voluntary muscle tissue is:
skeletal muscle
endomysium covers:
an individual muscle cel
the type of muscle tissue pictured in Figure 6.3 is:
smooth muscle
the plasma membrane of a skeletal muscle is called the:
sarcolemma
smooth muscle cells are:
involuntary
which of the following is NOT a function of the muscular system:
hematopoiesis
which one of the following is composed of myosin protein:
thick filaments
the mechanical force of contraction is generated by:
a sliding of thin filaments past thick ones
acetylcholine is:
a neurotransmitter that stimulates skeletal muscle
neurotransmitters are released upon stimulation from a nerve impulse by the:
axon terminals of the motor neuron
during skeletal muscle contraction, myosin heads attach to active sites of:
actin filaments
a single, brief, jerky muscle contraction is termed:
twitch
anaerobic glycolysis occurs without:
oxygen
the movement opposite to abduction is:
adduction
which of the following muscles closes the jaw:
both masseter and temporalis
which of these muscles is NOT located in the head:
sartorius
which one of the following does NOT compress the abdomen:
latissimus dorsi
a muscle located on the ventral (anterior) side of the body is the:
pectoralis major
a nursing infant develops a powerful sucking muscle that adults also use for whistling or blowing a trumpet called the:
buccinator
what is the main function of the quadriceps femoris group:
knee extension
a muscle group that works with and assists the action of a prime mover is a(n):
synergist only
which of the following muscles is NOT involved in dorsiflexion and/or plantar flexion of the foot:
iliopsoas
which one of the followings the action of the obicularis oris:
closes, purses, and protrudes the lips
paralysis of which of the following would make an individual unable to flex the hip:
iliopsoas
which one of the following muscles is involved in abduction of the arm at the shoulder joint:
deltoid
while doing "jumping jacks" during an exercise class, your arms and legs move laterally away from the midline of your body. this motion is called:
abduction
which of the following muscles are antagonists:
biceps brachii and triceps brachii
which one of the following is NOT a criteria generally used in naming muscles:
method of attachment of the muscle to bone
foramen
opening within the bone
fossa
depression of the bone
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