A 72-year-old man has an overdose of digoxin. Which of the following is the patient least likely to experience?

Prepare for the Foundation Year Pharmacy Exam. Study with flashcards and multiple-choice questions. Each question comes with hints and explanations. Ensure your readiness for the exam!

Multiple Choice

A 72-year-old man has an overdose of digoxin. Which of the following is the patient least likely to experience?

Explanation:
Digoxin toxicity typically shows up as gastrointestinal upset (nausea, vomiting, anorexia), neurological changes (confusion or delirium), and visual disturbances (color vision changes or halos). Constipation isn’t a feature of digoxin overdose, so it’s not something you’d expect to see with toxicity. The other signs—nausea, visual disturbances, and confusion—fit the known toxicity pattern, making constipation the least likely finding.

Digoxin toxicity typically shows up as gastrointestinal upset (nausea, vomiting, anorexia), neurological changes (confusion or delirium), and visual disturbances (color vision changes or halos). Constipation isn’t a feature of digoxin overdose, so it’s not something you’d expect to see with toxicity. The other signs—nausea, visual disturbances, and confusion—fit the known toxicity pattern, making constipation the least likely finding.

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