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1) the anterior muscle of facial expression that inserts widely on the periosteum of the
mandible is the
a) temporalis.
b) masseter.
c) lateral pterygoideus.
d) medial pterygoideus.
e) platysma.
2) the ________ passes through the ________.
a) vagus nerve; foramen magnum
b) optic nerve; foramen ovale
c) vestibulocochlear nerve; external acoustic meatus
d) internal jugular vein; jugular foramen
e) internal carotid artery; jugular foramen
3) the region of the ampulla that contains the receptors for rotational (dynamic)
equilibrium are called
a) utricles.
b) cristae.
c) ampullae.
d) fovea.
e) maculae.
4) monaxial joints are known as ________ joints.
a) saddle
b) gliding
c) ball-and-socket
d) condylar
e) hinge
5) as a person ages
a) the skin becomes more elastic.
b) lung tissue becomes more elastic.
c) peristalsis and muscle tone decrease.
d) hormone levels decrease.
e) peristalsis and muscle tone decrease and hormone levels decrease.
6) neurotransmitters ready for release are stored in synaptic
a) telodendria.
b) terminals.
c) vesicles.
d) mitochondria.
e) neurosomes.
7) muscles that are long and round in cross section are termed
a) longus.
b) teres.
c) longissimus.
d) maximus.
e) brevis.
8)
figure 6-2 endochondral ossification
what process is shown at #6?
a) primary ossification
b) secondary ossification
c) length growth
d) width growth
e) fracture repair
9) the central principle of physiology is
a) nutrition.
b) reflexes.
c) homeostasis.
d) stimulation.
e) temperature regulation.
10) ________ neurons are the most common class in the cns.
a) multipolar
b) anaxonic
c) unipolar
d) bipolar
e) sensory
11) put in correct order the sequence in which excitation would move through the
conducting system of the heart:
1. purkinje fibers4. sa node
2. av bundle5. bundle branches
3. av node
a) 4, 3, 2, 5, 1
b) 3, 5, 4, 2, 1
c) 1, 4, 3, 2, 5
d) 4, 2, 3, 5, 1
e) 3, 2, 4, 5, 1
12) the only antibodies that normally cross the placenta are
a) iga.
b) igd.
c) ige.
d) igg.
e) igm.
13)
figure 14-1 the circulation of cerebrospinal fluid
identify the structure labeled "9"
a) dura mater
b) superior sagittal sinus
c) lateral ventricle
d) subarachnoid space
e) arachnoid granulation
14) ossification of the sternum is not complete until at least age
a) 50.
b) 25.
c) 16.
d) 10.
e) 6.
15) the tympanic reflex
a) produces rapid blinking when something comes into contact with the cornea.
b) restricts the movement of auditory ossicles.
c) triggers a blink in response to sudden noises.
d) causes the eyes to move in the opposite direction of a rotational movement of the
head.
e) causes the pupil of the eye to constrict when subjected to a bright light.
16)
figure 8-4 bones of the ankle and foot
on which bone does the tibia press?
a) 1
b) 7
c) 9
d) 2
e) 3
17)
figure 26-2 the nephron
which area is sensitive to the hormone adh?
a) 1
b) 3
c) 4
d) 5 and 6
e) 4, 5, and 6
