Cranial Nerve Functions Quiz
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Question 1 |
What is the responsibility of the hypoglossal nerve?
Taste of the extreme posterior portion of the tongue | |
Taste of the posterior 1/3 of the tongue | |
Controls tongue movement | |
Taste of the anterior 2/3 of the tongue |
Question 2 |
A 23 year old female presents complaining of hearing changes and balance issues. Which cranial nerve is most likely involved with her problems?
CN V | |
CN VIII | |
CN XI | |
CN IX |
Question 3 |
A middle aged man expresses to you that he is concerned that he cannot taste anything on the anterior portion of his tongue. What nerve innervates this portion of the tongue?
Hypoglossal nerve | |
Trigeminal nerve | |
Glossopharyngeal nerve | |
Facial nerve |
Question 4 |
What function is associated with the oculomotor nerve?
Eyesight | |
Eye movement and pupil constriction | |
Eye movement via the superior oblique | |
Eye movement via the lateral rectus |
Question 5 |
Which cranial nerve is responsible for sight?
Oculomotor nerve | |
Cranial nerve four | |
Trochlear | |
CN II |
Question 6 |
Which cranial nerve is responsible for smell?
Accessory | |
Trigeminal maxillary division | |
Olfactory | |
Trochlear |
Question 7 |
A patient presents with concerns about his vision. He states that he is experiencing double vision. Upon evaluation you conclude that he has lateral rectus palsy. Which cranial nerve is most likely lesioned in this young man?
Trochlear | |
Occulomotor | |
Trigeminal | |
Abducens |
Question 8 |
Which cranial nerve innervates the muscles involved in shoulder shrugging and in turning the head?
CN XII | |
Abducens | |
Accessory | |
CN X | |
CN IV |