Which dosage form should the patient swallow whole because crushing it may release the drug too quickly?
Correct answer: B. Sustained-release tablet
- A. Immediate-release tablet
- B. Sustained-release tablet
- C. Chewable tablet
- D. Oral powder
Explanation
Sustained-release tablets are designed to release medicine gradually over time and should generally be swallowed whole. Crushing them can cause dose dumping, which may increase adverse effects.
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About Principles of Pharmacology
Pharmacology examines drug sources, names, dosage forms, mechanisms of action, absorption, distribution, metabolism and excretion. Questions cover pharmacokinetics versus pharmacodynamics, therapeutic effects, adverse reactions, contraindications, drug interactions, tolerance, dependence and the safety responsibilities of the nurse.
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