The nurse is obtaining a systolic blood pressure by palpation. While inflating the cuff, the radial pulse is no longer palpable at 90 mm Hg. Which action should the nurse take?
Release the manometer valve immediately.
Document the absence of the radial pulse.
Inflate the blood pressure cuff to 120 mm Hg.
Record a palpable systolic pressure of 90 mm Hg.
The Correct Answer is C
Choice A rationale
Releasing the manometer valve immediately is not appropriate as it does not allow for an accurate measurement of systolic blood pressure.
Choice B rationale
Documenting the absence of the radial pulse is not the correct action. The nurse needs to continue the procedure to obtain an accurate systolic blood pressure reading.
Choice C rationale
Inflating the blood pressure cuff to 120 mm Hg is the correct action. The nurse should inflate the cuff 30 mm Hg above the point where the radial pulse is no longer palpable to ensure an accurate measurement.
Choice D rationale
Recording a palpable systolic pressure of 90 mm Hg is incorrect. The nurse needs to inflate the cuff further to obtain an accurate systolic blood pressure reading.
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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.
Correct Answer is D
Explanation
Choice A rationale
Wearing gloves to dispose of the needle and syringe is a good practice to prevent needlestick injuries and contamination. However, it does not directly indicate an understanding of standard precautions, which emphasize hand hygiene as a primary measure.
Choice B rationale
Removing the needle before discarding used syringes is not recommended as it increases the risk of needlestick injuries. Standard precautions emphasize the safe disposal of sharps in puncture-resistant containers without manipulating the needle.
Choice C rationale
Donning a face mask before administering medication is not a standard precaution for handling syringes and needles. Standard precautions focus more on hand hygiene and the use of gloves when there is a risk of exposure to blood or body fluids.
Choice D rationale
Washing hands before handling the needle and syringe is a fundamental aspect of standard precautions. Hand hygiene is the most effective way to prevent the transmission of infections and is a clear indication of understanding standard precautions.