The nurse, while obtaining the blood pressure reading of a client, is uncertain when the muffled sounds have ended. What is the nurse's best action at this time?

pump the cuff up again immediately before releasing it.

use the client's radial pulse to determine how high to pump up the cuff

obtain another cuff and take the blood pressure again in 30 minutes.

release the cuff completely and wait two minutes before retaking the blood pressure.

Answer and Explanation

The Correct Answer is D

D. When uncertain about the endpoint of Korotkoff sounds, releasing the cuff completely allows the blood flow to return to normal in the arm. After waiting for about two minutes, the nurse can reinflate the cuff and begin the measurement process again. This approach helps ensure accurate measurement by resetting conditions and allowing for a clearer determination of when Korotkoff sounds start and stop.

A. This option is not recommended because re-inflating the cuff immediately could lead to incorrect readings due to inaccurate pressure settings or discomfort for the client. It does not address the issue of determining the endpoint of the Korotkoff sounds.

B. This technique involves palpating the radial pulse while inflating the cuff and then inflating the cuff until the pulse is no longer palpable. This method can help ensure the cuff is inflated to an appropriate pressure level, which is typically about 30 mmHg above the point where the radial pulse disappears.

However, this option does not directly address the uncertainty about when to listen for the Korotkoff sounds to stop.

C. This option is not practical for addressing the immediate uncertainty during the current blood pressure measurement. Waiting 30 minutes to retake the blood pressure with a different cuff may delay necessary assessment and intervention.

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Correct Answer is B

Explanation

B. This response acknowledges the urgency of the situation and seeks clarification on the appropriate administration technique. It demonstrates readiness to follow through with the medical resident's directive while ensuring safe and effective administration.

A. This response reflects hesitation and a concern about administering a medication that the nurse did not prepare or is unfamiliar with. In a critical situation like a "code blue," timely administration of medications as directed by the medical team is crucial for patient outcomes.

C. Checking IV patency is important to ensure the medication can be administered properly. However, in a "code blue" situation where time is critical, this step might unnecessarily delay administration of the medication.

D. This response indicates willingness to follow the directive given by the medical resident. It also emphasizes the importance of documenting and obtaining proper orders after the immediate crisis has been addressed.

A. Stage IV B. Stage II C. Stage III D. Unstageable

Correct Answer is D

Explanation

D. Unstageable pressure injuries are covered by slough (yellow, tan, gray, green, or brown) and/or eschar (tan, brown, or black) in the wound bed, making it difficult to determine the depth of tissue damage. If the wound over the sacrum is covered with dark, hard tissue that makes it impossible to visualize the depth of the wound, it could be considered unstageable

A. The description of tissue over the sacrum being dark, hard, and adherent to the wound edge suggests extensive tissue damage and possibly involvement of deeper structures like muscle or bone.

B. Stage II pressure injuries involve partial-thickness loss of skin with exposed dermis. These wounds are shallow and typically present as abrasions, blisters, or shallow ulcers.

C. Stage III pressure injuries involve full-thickness skin loss with visible adipose (fat) tissue in the ulcer. These wounds may also have undermining or tunneling.

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The nurse, while obtaining the blood pressure reading of a client, is uncertain when the muffled sounds have ended. What is the nurse's best action at this time?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

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Correct Answer is D

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