This question-specific review guide is tied to the answer reasoning for a PracticeTestVault item. Use it after you answer the question so the review stays focused on what the prompt actually tested.
What this question is testing
Objective: Apply medication safety principles
Prompt focus: A practical nurse is preparing to administer digoxin 0.125 mg to an 80-year-old patient. Before giving the dose, the nurse counts the apical pulse for one full minute and obtains a rate of 52 beats per minute. Which action should the nurse…
Why the correct answer works
Hold the dose and notify the registered nurse or provider
An apical pulse below 60 beats per minute is a parameter to hold digoxin and report to the provider because of bradycardia risk.
Why the tempting wrong answer fails
The tempting wrong answer usually loses because it skips the key condition, priority, or evidence in the prompt.
Plain-language takeaway
Digoxin slows the heart rate and is held when the apical pulse falls below 60 beats per minute in adults because of the risk of bradycardia and toxicity. The nurse should withhold the dose and report the finding.
Simple analogy
Think of apply medication safety principles like following a short checklist: identify the clue, confirm the rule, and then make the move that fits this exact scenario.
How to review it before a retake
- Underline the command word and name what the question is asking before rereading the choices.
- Compare the correct answer against the closest distractor and write the exact detail that separates them.
- Retest this objective with a fresh question without looking at the rationale first.