Answer to Question 1
ANS: B
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A Incorrect: These products have specific instructions regarding when to take the medication relative to having a diarrhea stool.
B Correct: Because these are binding agents, they may bind with other drugs, affecting the absorption of the other drugs.
C Incorrect: They are the most commonly used antidiarrheals.
D Incorrect: Most are available OTC (over-the-counter).
Answer to Question 2
ANS: C
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A Incorrect: This is a characteristic of the ideal laxative.
B Incorrect: This is a characteristic of the ideal laxative.
C Correct: The ideal laxative should not have a residual effect.
D Incorrect: This is a characteristic of the ideal laxative.