Why do first-generation antihistaminics require repeated administration multiple times a day?
A) Smaller doses at a higher frequency will prevent a fatal toxicity.
B) Absorption in the intestines is slow and often incomplete.
C) These drugs are rapidly metabolized by the liver.
D) Renal elimination of these drugs is very quick.
Correct Answer:
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Q2: Nonselective interactions of first-generation antihistamines include:
A) Relief
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