When evaluating the effectiveness of preoperative teaching with a client scheduled for coronary artery bypass graft (CABG) surgery using the internal mammary artery, the nurse determines that additional teaching is needed when the client says which of the following?

"They will circulate my blood on a machine during the surgery."

"I will need to take an aspirin every day after the surgery to keep the graft open."

"They will use an artery near my heart to go around the area that is blocked."

"I will have small incisions in my leg where they will remove the vein."

Answer and Explanation

The Correct Answer is D

A. "They will circulate my blood on a machine during the surgery.": This is correct information regarding the use of a heart-lung machine during CABG.

B. "I will need to take an aspirin every day after the surgery to keep the graft open.": Daily aspirin therapy is standard to prevent graft occlusion, indicating correct understanding.

C. "They will use an artery near my heart to go around the area that is blocked.": This accurately describes using the internal mammary artery for the bypass, showing correct knowledge.

D. "I will have small incisions in my leg where they will remove the vein.": This indicates confusion, as the internal mammary artery, not leg veins, is used in this type of CABG.

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Correct Answer is ["A","B","E"]

Explanation

A. LDL of 160 mg/dL is elevated, which is a risk factor for atherosclerosis.

B. Total cholesterol of 280 mg/dL is above the recommended level, increasing the risk of atherosclerosis.

C. Serum albumin is within the normal range and does not indicate atherosclerosis risk.

D. HDL cholesterol at 50 mg/dL is considered within a normal protective range and is not indicative of atherosclerosis risk.

E. Triglycerides of 200 mg/dL are also elevated, contributing to the risk for atherosclerosis.

A. Insert a foley catheter. B. Schedule a pelvic magnetic resonance imaging test. C. Infuse normal saline at 50 ml/hr. D. Draw blood for a complete blood count.

Correct Answer is A

Explanation

A. The primary concern in this scenario is urinary retention, which can lead to kidney dysfunction (indicated by elevated BUN and creatinine). The priority intervention is relieving the retention by inserting a Foley catheter, which will help restore normal urinary output and prevent further complications.

B. MRI is not an immediate priority when the client is at risk for kidney damage due to urinary retention.

C. While IV fluids may be necessary, the first priority is relieving the obstruction causing urinary retention.

D. Drawing blood is important for assessing the client's condition but is not as urgent as managing urinary retention.

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When evaluating the effectiveness of preoperative teaching with a client scheduled for coronary artery bypass graft (CABG) surgery using the internal mammary artery, the nurse determines that additional teaching is needed when the client says which of the following?

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Naxlex Comprehensive Predictor Exams

A nurse reviews a client's laboratory results. Which findings would alert the nurse to the possibility of atherosclerosis? (Select all that apply.)

Correct Answer is ["A","B","E"]

Explanation

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Correct Answer is A

Explanation

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