A nurse is preparing to administer digoxin to a patient with congestive heart failure. Which assessment should the nurse prioritize before giving the medication?

1. A

   Asking the patient about chest pain

2. B

   Checking apical pulse for one full minute

3. C

   Monitoring the patient's blood pressure

4. D

   Reviewing the patient's potassium level

Appeared in: NCL (Northern Coalfields Limited)-NO

Explanation

• Digoxin is a cardiac glycoside that slows conduction through the atrioventricular (AV) node, resulting in a decreased heart rate (negative chronotropic effect).
• The most immediate and potentially life-threatening adverse effect of digoxin is severe bradycardia (a very slow heart rate).
• Therefore, the priority assessment immediately before administration is to check the apical pulse for one full minute to get an accurate rate and rhythm.
• Standard nursing practice dictates holding the dose and notifying the provider if the adult patient's apical pulse is less than 60 beats per minute.

Why Other Options Were Wrong

• Option A: Asking about chest pain is an important assessment for a patient with heart failure, as it could indicate worsening of their condition or ischemia. However, it is not the most critical assessment to perform immediately before giving digoxin.
• Option C: While blood pressure should be monitored in patients with heart failure, digoxin's primary effect is on heart rate and contractility, not blood pressure. Other medications like ACE inhibitors or beta-blockers are more directly tied to blood pressure management.
• Option D: Reviewing the potassium level is crucial because hypokalemia (low potassium) increases the risk of digoxin toxicity. However, this is part of the overall assessment and review of lab work, not the single most important action a nurse takes in the moments before administering the pill.

Related Visual

• Visual 1: Infographic: A visual showing the mechanism of action of Digoxin, highlighting its negative chronotropic effect on the heart's conduction system.
• Visual 2: Diagram: An anatomical illustration showing the correct placement of a stethoscope for auscultating the apical pulse at the point of maximal impulse (PMI).

Clinical Relevance

• Nursing practice connection: Safe nursing care depends on performing Medication Administration Safety in the correct sequence, documenting the action clearly, and monitoring for the expected response.
• Patient safety is paramount. Checking the apical pulse before giving digoxin is a critical safety check that prevents iatrogenic (medication-induced) harm.
• This action exemplifies the nurse's role as the final checkpoint in the medication administration process, protecting the patient from adverse events.
• What if the patient is also on a beta-blocker like metoprolol? The risk of bradycardia is even higher, making the apical pulse check even more critical as both drugs slow the heart rate.

How to Approach the Question

• First, identify the core of the question. It asks for the 'priority' assessment before giving a specific drug, digoxin.
• Recall the primary action and the most common, immediate, and dangerous side effect of digoxin. The key action is slowing the heart rate.
• Evaluate each option based on this primary side effect. Which assessment directly checks for the safety of giving a drug that slows the heart?
• Compare the options. Checking the pulse directly measures the parameter that digoxin affects most acutely.
• While other options like potassium levels are important for digoxin safety, they relate to toxicity risk over time, not the immediate safety of a single dose. The pulse is the real-time check.
• Therefore, select the option that acts as the most immediate safety gate for administration.

Concept Tested & Keywords

• Concept Tested: Medication Administration Safety
• Stem keywords: digoxin, congestive heart failure, administer, assessment, prioritize
• Lead-in keywords: prioritize

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Qtn0tNBgKHhhukOJRvP3mN

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