A nurse is collecting data on a patient who is postoperative following aortic valve replacement. Which of the following tasks should the nurse prioritize during data collection?

Check the level of the client's pain.

Check the client's blood pressure.

Check the client's bowel sounds.

Check the client's catheter insertion site.

Answer and Explanation

The Correct Answer is A

Choice A reason: Pain assessment is a critical priority for postoperative patients. After aortic valve replacement surgery, patients may experience discomfort or pain related to the incision site, chest tube placement, or other surgical interventions. Pain assessment allows the nurse to evaluate the effectiveness of pain management strategies, adjust medications as needed, and ensure the patient's comfort and well-being. Pain can also impact vital signs and overall recovery, so addressing it promptly is essential.

Choice B reason: Monitoring blood pressure is important, but it is not the highest priority immediately after surgery. Blood pressure assessment is part of routine postoperative care, but it does not directly address the patient's immediate comfort or potential complications. However, if the patient's blood pressure becomes significantly abnormal, it would require immediate attention.

Choice C reason: Checking bowel sounds is relevant for assessing gastrointestinal function, but it is not the top priority immediately postoperatively. Bowel sounds may be diminished initially due to anesthesia, surgical manipulation, or bowel rest. However, assessing pain and other vital signs takes precedence over bowel sounds in the immediate recovery period.

Choice D reason: Assessing the catheter insertion site is essential, especially if the patient has an indwelling urinary catheter. However, it is not the highest priority immediately after aortic valve replacement. Pain assessment and monitoring for complications related to surgery (such as bleeding, infection, or cardiac issues) take precedence. The catheter site can be assessed during routine nursing care.

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Correct Answer is B

Explanation

Choice A reason : Epinephrine is an adrenergic agonist primarily used in the management of cardiac arrest, anaphylaxis, and severe asthma attacks. It is not used to reverse the effects of warfarin overdose. Warfarin acts as an anticoagulant by inhibiting vitamin K-dependent clotting factors, and epinephrine has no role in this mechanism.

Choice B reason : Vitamin K is the antidote for warfarin toxicity. Warfarin works by inhibiting the vitamin K-dependent clotting factors II, VII, IX, and X. In the event of an overdose, vitamin K is administered to reverse the anticoagulant effects of warfarin and restore the clotting factor levels to normal. The administration can be oral or intravenous, depending on the severity of the overdose and the urgency of the situation.

Choice C reason : Atropine is an anticholinergic drug used to treat bradycardia (slow heart rate) and as an antidote for organophosphate poisoning. It does not have a role in reversing warfarin overdose as it does not affect the clotting cascade or vitamin K metabolism.

Choice D reason : Protamine is used to reverse the effects of heparin, another anticoagulant, but not warfarin. Protamine sulfate binds to heparin, forming a stable complex and neutralizing its anticoagulant effects. Since warfarin's mechanism of action is different from heparin's, protamine is not effective in reversing warfarin toxicity.

A. Triglycerides : 130 mg/dL B. HDL : 84 mg/dL C. Blood glucose : 92 mg/dL D. LDL : 172 mg/dL

Correct Answer is D

Explanation

Choice A reason : The triglyceride level of 130 mg/dL is within the normal range, which is less than 150 mg/dL for adults. Therefore, this result does not place the client at risk for peripheral arterial disease.

Choice B reason : An HDL level of 84 mg/dL is considered good as it is higher than the minimum recommended level of 40 mg/dL for males and 50 mg/dL for females. Higher levels of HDL are protective against heart disease.

Choice C reason : A blood glucose level of 92 mg/dL is within the normal fasting range of 70 to 99 mg/dL. This indicates that the client does not have diabetes, which is a risk factor for peripheral arterial disease.

Choice D reason : An LDL level of 172 mg/dL is considered high since the optimal level for LDL is less than 100 mg/dL. High levels of LDL cholesterol can lead to atherosclerosis, increasing the risk for peripheral arterial disease.

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A nurse is collecting data on a patient who is postoperative following aortic valve replacement. Which of the following tasks should the nurse prioritize during data collection?

Nursing Test Bank

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