A drug is contraindicated for a patient when it

Study for the Nassau County EMT Test. Prepare with flashcards and multiple-choice questions. Each question is accompanied by hints and explanations. Get ready for your exam!

Multiple Choice

A drug is contraindicated for a patient when it

Explanation:
Contraindication in pharmacology means a drug should not be used because it could cause harm or provide no benefit to the patient. The safest guideline is to avoid a medication when its risks outweigh any potential benefit. That’s why the statement that a drug is contraindicated when it could cause harm or have no positive effect is the best choice. The other options describe desirable qualities—high effectiveness, good tolerance, and few side effects—which do not indicate a reason to withhold a drug.

Contraindication in pharmacology means a drug should not be used because it could cause harm or provide no benefit to the patient. The safest guideline is to avoid a medication when its risks outweigh any potential benefit. That’s why the statement that a drug is contraindicated when it could cause harm or have no positive effect is the best choice. The other options describe desirable qualities—high effectiveness, good tolerance, and few side effects—which do not indicate a reason to withhold a drug.

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