A nurse is caring for a client who is 3 hr postoperative following a total knee arthroplasty. Which of the following actions should the nurse take to prevent venous thromboembolism?
Keep the client's knees in a flexed position while they are in bed.
Massage the client's legs every 4 hr while they are awake.
Encourage the client to perform circumduction of the feet.
Limit the client's fluid intake to 2,000 mL daily.
The Correct Answer is C
A) Keeping the client's knees in a flexed position, is incorrect because prolonged immobility and knee flexion can increase the risk of VTE by impeding venous return.
B) Massaging the client's legs, is not recommended as it may dislodge a potential clot that has formed, leading to a thromboembolic event.
C) This exercise can help promote blood circulation and prevent clot formation without exerting excessive pressure on the surgical site.
D) Adequate hydration is essential for preventing blood clots; dehydration can lead to hemoconcentration and increased risk of thrombosis.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
The symptoms of chest tightness radiating to the left arm, along with nausea, diaphoresis (sweating), shortness of breath, and an irregular, tachycardic (fast) heart rate are classic signs of a myocardial infarction. The faint pulses in myocardial infarction, can be caused by a reduced blood flow to the heart muscle due to a blockage of a coronary artery. The reduced blood flow result in a cool skin.
Correct Answer is C
Explanation
A) Beef stew do not contain significant amounts of vitamin K and thus have a lesser impact on INR levels.
B) Orange juice do not contain significant amounts of vitamin K and thus have a lesser impact on INR levels.
C) Warfarin's effectiveness can be influenced by vitamin K, which is found in high amounts in kale and other green leafy vegetables. Consistent intake of vitamin K is crucial as fluctuations can affect the International Normalized Ratio (INR), a measure of blood clotting.
D) Yogurt do not contain significant amounts of vitamin K and thus have a lesser impact on INR levels.
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