1) which of the following is normally the greatest source acting against blood flow?
a) vascular resistance
b) venous pressure
c) viscosity of blood
d) vessel length
e) turbulence
2) mary had her stomach mostly removed to try to overcome obesity. as a result you
would expect mary to be at risk for
a) protein malnutrition.
b) pernicious anemia.
c) diarrhea.
d) dehydration.
e) an ulcer.
3)
figure 14-1 the circulation of cerebrospinal fluid
identify the structure labeled “8”
a) pia mater
b) dura mater
c) corpus callosum
d) ventricles
e) arachnoid granulation
4) the term lymphadenopathy refers to
a) a congenital lack of lymph nodes.
b) a chronic or excessive enlargement of lymph nodes.
c) accumulations of lymph in the tissue space.
d) the lack of lymphocytes in peripheral circulation.
e) increased numbers of circulating lymphocytes.
5)
figure 21-1 arteries
identify the artery labeled “6”
a) common iliac
b) internal iliac
c) external iliac
d) abdominal aorta
e) femoral
6) an example of an organic substance is:
a) lipid
b) nucleic acid
c) protein
d) lipid and protein
e) lipid, nucleic acid, and protein
7)
figure 8-3 the femur
which structure articulates with the acetabulum?
a) 1
b) 2
c) 4
d) 5
e) 9
8) the inferior ramus of the pubis is the origin and the medial tibia is the insertion of the
________ muscle.
a) biceps femoris
b) gracilis
c) sartorius
d) vastus intermedius
e) piriformis
9) the condyle of the humerus consists of the
a) medial and lateral epicondyles.
b) trochlea and olecranon fossa.
c) capitulum and trochlea.
d) head and neck.
e) capitulum and coronoid process.
10) the middle ear communicates with the nasopharynx through the
a) auricle.
b) membranous labyrinth.
c) bony labyrinth.
d) auditory tube.
e) auditory meatus.
11) which of these features is located near the proximal end of the humerus?
a) medial epicondyle
b) lateral epicondyle
c) greater tubercle
d) olecranon fossa
e) capitulum
12) the condition known as hirsutism can result from too
a) much insulin.
b) little tsh.
c) much acth.
d) much androgen production.
e) little glucagon.
13) the delicate connective tissue that surrounds the skeletal muscle fibers and ties
adjacent muscle fibers together is the
a) endomysium.
b) perimysium.
c) epimysium.
d) superficial fascia.
e) periosteum.
14) linoleic acid and linolenic acid are examples of
a) transport proteins.
b) lipoproteins.
c) essential fatty acids.
d) essential amino acids.
e) vitamins.
15)
figure 3-2 the plasmalemma
what part of the plasmalemma is hydrophobic?
a) 1
b) 2
c) 3
d) 4
e) 6
16) the maximum rate of an enzyme reaction occurs at
a) dehydration.
b) hydrolysis.
c) synthesis.
d) reversible.
e) saturation limit.
17) the vitamin that prevents breakdown of vitamin a and fatty acids is vitamin
a) a.
b) b.
c) c.
d) d.
e) e.
18) the axoplasm of the axon contains which of the following?
a) neurotubules
b) mitochondria
c) vesicles
d) neurofibrils
e) all of the answers are correct.
19) increased levels of carbon dioxide in the blood will result in decreased
a) heart rate.
b) cardiac output.
c) blood flow to the lungs.
d) parasympathetic stimulation of the heart.
e) sympathetic stimulation of the heart.
20) in the mitochondrion, folds are to cristae as the contained fluid is to
a) actin.
b) microvilli.
c) cytosol.
d) basal body.
e) matrix.
21) in a(n) ________ fracture one side of the shaft is split and the other side is bent.
22) the anterior lobe of the pituitary gland can be divided into three parts: the pars
distalis, the pars intermedia, and the pars __________.
23) two large venous sinuses, the sagittal sinuses, lie within a dural fold called the
________.
24) a(n) ________ is a bulge, or weakened wall, of an artery.
25) a ________ is a tender nodule formed around bursae over the base of the great toe.
26) insoluble deposits that form within the urinary tract from calcium salts, magnesium
salts, or uric acid are called kidney stones or renal ________.
27) why is it necessary for the bones of the pelvic girdle to be more massive than the
bones of the pectoral girdle?
28) what three functional roles in a movement are used to characterize muscle groups?
give a brief description of each action.
29) an epithelial cell can be divided into two functional regions. they are the ________
and the basal surface.
30) the increase in effective blood volume that results from venoconstriction is the
________.