If the point of a needle enters the parotid gland during an inferior alveolar injection and anesthetic solution is deposited in the gland the result could be a
A. paralysis of facial musculature.
B. hematoma of the facial vein.
C. anesthesia of the entire trigeminal nerve.
D. paralysis of the muscles of mastication.
E. loss of taste sensation from the tongue.
Answer: A. paralysis of facial musculature.
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Generally, people have ________ number of melanocytes ______________
A. about the same; no matter where they live B. a highly variable; irrespective of where they live C. a lower; if they live in colder climates of the northern hemisphere D. a higher; if they live in the warmer climates near the equator E. a higher; if they live in the southern hemisphere
Hanging from the posterior border of the soft palate is a cone-shaped muscular structure called the ____
a. tongue b. uvula c. papillae d. fungiform
Difficulty in swallowing may be a sign of damage to which cranial nerve(s)?
A) vagus B) facial C) glossopharyngeal D) trochlear E) vagus and glossopharyngeal