Cranial Nerve Functions Quiz
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Question 1 |
What function is associated with the oculomotor nerve?
Eye movement via the lateral rectus | |
Eye movement via the superior oblique | |
Eyesight | |
Eye movement and pupil constriction |
Question 2 |
What is the responsibility of the hypoglossal nerve?
Taste of the posterior 1/3 of the tongue | |
Taste of the extreme posterior portion of the tongue | |
Taste of the anterior 2/3 of the tongue | |
Controls tongue movement |
Question 3 |
Which cranial nerve is responsible for smell?
Trochlear | |
Olfactory | |
Accessory | |
Trigeminal maxillary division |
Question 4 |
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?
Abducens | |
Occulomotor | |
Trochlear | |
Trigeminal |
Question 5 |
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?
Trigeminal nerve | |
Hypoglossal nerve | |
Facial nerve | |
Glossopharyngeal nerve |
Question 6 |
Which cranial nerve is responsible for sight?
Cranial nerve four | |
Trochlear | |
CN II | |
Oculomotor nerve |
Question 7 |
Which cranial nerve innervates the muscles involved in shoulder shrugging and in turning the head?
CN X | |
CN IV | |
Accessory | |
Abducens | |
CN XII |
Question 8 |
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 |