Multiple Choice
Tachyphylaxis can best be described as:
A) an unexpected increase in heart rate as a side effect of a drug.
B) an allergic reaction that occurs when a drug is administered for the first time.
C) anaphylactoid episodes occurring due to cross-sensitivity.
D) rapidly decreasing effects with repeated administration of a drug.
Correct Answer:

Verified
Correct Answer:
Verified
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