Which percentage of cases of hypertension are of unknown etiology?
A. About 25%
B. About 50%
C. About 75%
D. About 90%
d
Rationale: About 90% of cases of hypertension are of unknown etiology. Primary hypertension has no cure, but treatment can modify its course.
Health Professions
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In states that practice "at will" employment, there is no need for a
A. written disciplinary action. B. contract. C. verbal disciplinary action. D. job description.
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Intramuscular injection in pediatric patients increases risk of _________ because of slower absorption
A) overdose B) systemic circulation C) decreased bioavailability D) muscle and nerve damage
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