Presence of cerebrospinal fluid upon inspection of the ears could indicate which of the following conditions or injuries?
a. Head trauma
b. Hypertension
c. Ocular trauma
d. Presence of a foreign body
Answer: a. Head trauma
Health Professions
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Penicillins exert their pharmacologic activity by
a. inhibiting translation of RNA into proteins. b. inhibiting cell wall synthesis. c. inhibiting protein synthesis. d. inhibiting DNA synthesis.
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What is the correct angle of head elevation for each of the following Fowler's positions?
a. High Fowler's b. Semi-Fowler's c. Low Fowler's
Health Professions