When assessing a client with a serum potassium level of 7.5 mEq/L (7.5 mmol/L), which intervention is most important for the nurse to implement?
Assess strength of deep tendon reflexes.
Determine apical pulse rate and rhythm.
Observe color and amount of urine.
Compare muscle strength bilaterally.
The Correct Answer is B
Choice A rationale
Assessing the strength of deep tendon reflexes is important in evaluating neuromuscular function, but it is not the most critical intervention for a client with hyperkalemia. Hyperkalemia primarily affects cardiac function, so monitoring the heart is crucial.
Choice B rationale
Determining the apical pulse rate and rhythm is the most important intervention for a client with a serum potassium level of 7.5 mEq/L. Hyperkalemia can cause life-threatening cardiac arrhythmias, and monitoring the heart rate and rhythm can help detect early signs of these complications.
Choice C rationale
Observing the color and amount of urine can provide information about kidney function and hydration status, but it is not the most critical intervention for hyperkalemia. The primary concern with hyperkalemia is its effect on the heart.
Choice D rationale
Comparing muscle strength bilaterally can help assess neuromuscular function, but it is not the most critical intervention for hyperkalemia. The focus should be on monitoring cardiac function to prevent life-threatening complications.
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Correct Answer is D
Explanation
Choice A rationale
Providing client-focused information is essential, but it does not confirm that the client has understood the critical information. It is a part of the teaching process but not a confirmation strategy.
Choice B rationale
Reinforcing key points with the client helps emphasize important information but does not ensure that the client has learned and understood it. It is a supportive strategy rather than a confirmation method.
Choice C rationale
Observing the client’s body language can provide clues about their understanding and comfort level but is not a definitive way to confirm learning. It should be used in conjunction with other strategies.
Choice D rationale
Asking the client for learning feedback is the most effective strategy for confirming that the client has understood the critical information. It encourages active participation and allows for real-time clarification.
Correct Answer is A
Explanation
Choice A rationale
Placing a client in restraints without having a healthcare provider’s order is a violation of patient rights and safety protocols. Restraints should only be used when absolutely necessary and with proper authorization to ensure the safety and well-being of the patient. Unauthorized use of restraints can lead to physical and psychological harm, and it is essential to follow established guidelines and obtain the necessary orders before applying restraints.
Choice B rationale
Administering the medication to a client behind a closed curtain is not a violation. This action ensures the client’s privacy and dignity during the administration of medication. Maintaining privacy is a standard practice in healthcare settings to respect the patient’s confidentiality and comfort.
Choice C rationale
Informing a client that the medication being administered is a vitamin is a violation of ethical and legal standards. It is essential to provide accurate information to the patient about the medication being administered. Misleading the patient can undermine trust and lead to potential harm if the patient has allergies or contraindications to the medication.
Choice D rationale
Enlisting security personnel to assist with restraining the client is not a violation if done appropriately. In situations where the client poses a danger to themselves or others, it may be necessary to involve security personnel to ensure safety. However, this should be done following proper protocols and with the necessary orders in place.