Match Each Cranial Nerve to the Correct Descriptor

question 73

Multiple Choice

Match each cranial nerve to the correct descriptor. Terms may be used more than once or not at all.
-Lesion can cause inability to change fundamental frequency (vocal pitch)

• A)II ophthalmic (optic)
• B)V trigeminal, ophthalmic branch
• C)V trigeminal, maxillary branch
• D)V trigeminal, mandibular branch
• E)VII facial
• F)VIII vestibulocochlear
• G)IX glossopharyngeal
• H)X vagus, recurrent laryngeal
• I)X vagus, superior laryngeal
• J)XI accessory
• K)XII hypoglossal

---

Definitions:

Modus Ponens

A valid form of argument in which if a conditional statement ("if P then Q") is accepted, and P is asserted to be true, then Q necessarily follows.

Modus Tollens

A logical argument form where the contrapositive of a premise is used to infer the negation of the hypothesis.

Hypothetical Syllogism

A logical argument composed of two conditional statements and a conclusion, based if the first premise is true, then the second one follows.

Modus Ponens

A valid form of argument in which if a conditional statement (“if p then q”) and its antecedent (“p”) are true, then the consequent (“q”) is also true.