The client asked the nurse why fexofenadine and pseudoephedrine is useful for treating many allergic conditions. The nurse best response would be:
a. "Because it contains two antihistamines with different side effects."
b. "Because it contains two decongestants with different side effects."
c. "Because it contains an antihistamine and a decongestant."
d. "Because it can be safely used in persons with hypertension."
ANS: C
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A Incorrect: This is not a combination of two antihistamines.
B Incorrect: This is not a combination of two decongestants.
C Correct: Fexofenadine is an antihistamine and pseudoephedrine is a decongestant.
D Incorrect: Pseudoephedrine causes an increase in blood pressure.
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