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________ is/are the muscle(s) involved In crossing one leg over the other while in a sitting
position?
a. gastrocnemius
b. sartorius
c. all of the hamstrings
d. the quadriceps femoris - CORRECT ANSWER: b. sartorius
A cute, little curly-haired child is sitting behind you in church. You turn around for a moment and
she sticks her tongue out at you. Which tongue muscle did she use?
a. orbicularis oris
b. stylohyoid
c. hyoglossus
d. genioglossus - CORRECT ANSWER: d. genioglossus
A patient who received a blow to the side of the skull is now unable to close his eye and the
corner of his mouth droops. Which cranial nerve has been damaged?
a. facial
b. glossypharyngeal
c. hypoglossal
d. vagus - CORRECT ANSWER: a. facial
,A person with a damaged visual association area may be
a. unable to see rows of letters
b. declared legally blind
c. unable to recognize letters but able to identify whole words and their meanings
d. able to see letters but unable to associate them into words
e. unable to understand spoken words - CORRECT ANSWER: d. able to see letters but unable to
associate them into words
A professor unexpectedly dropped a heavy textbook in his anatomy class and all of his students
looked up, startled. These reflexive movements of their neck and eye muscles were mediated by
the:
a. inferior olivary nuclei
b. superior colliculi
c. inferior colliculi
d. cerebral cortex - CORRECT ANSWER: c. inferior colliculi
A tumor is growing in the left lateral horns of several segments of a patient's spinal cord. How
might these tumors affect the patient?
a. the patient may not be able to feel somatic sensations from the chest down
b. the patient may not be able to move the lower extremities
c. the patient may have difficulty regulating cardiac and smooth muscle contractions
d. a and b - CORRECT ANSWER: c. the patient may have difficulty regulating cardiac and
smooth muscle contractions
,A tumor is growing in the left lateral horns of several segments of a patient's spinal cord. How
might these tumors affect the patient?
a. the patient may not be able to feel somatic sensations from the chest down
b. the patient may not be able to move the lower extremities
c. the patient may have difficulty regulating cardiac and smooth muscle contractions
d. both A and B are correct - CORRECT ANSWER: c. the patient may have difficulty regulating
cardiac and smooth muscle contractions
Adductor magnus, adductor longus and adductor brevis are parts of a large muscle mass of the:
a. anterior compartment of the thigh
b. posterior compartment of the thigh
c. medial compartment of the thigh
d. lateral compartment of the thigh
e. none of the above - CORRECT ANSWER: c. medial compartment of the thigh
Adductor magnus, adductor longus and gracilis are muscles that are associated with the:
a. lateral thigh
b. medial thigh
c. anterior thigh
d. posterior thigh - CORRECT ANSWER: b. medial thigh
All of the following are rotator cuff muscles except
a. supraspinatus
b. teres minor
, c. teres major
d. subscapularis - CORRECT ANSWER: c. teres major
An individual who could trace a picture of a bicycle with his or her finger but could not
recognize it as a bicycle is most likely to have sustained damage to the:
a. primary visual area
b. Broca's area
c. Wernicke's area
d. visual association area - CORRECT ANSWER: d. visual association area
Cerebellar peduncles attach the cerebellum to the:
a. medulla oblongata
b. pons
c. thalamus
d. cerebral hemisphere - CORRECT ANSWER: b. pons
Choose the muscle that does not belong to the quadriceps femoris group of the anterior thigh.
a. rectus femoris
b. vastus lateralis
c. vastus medialis
d. biceps femoris - CORRECT ANSWER: d. biceps femoris
Damage to the auditory association area would result in an inability to: