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":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"C"},"E":{"answers":"A"},"F":{"answers":"C"}}
Explanation
A) Coughing is not directly related to the client's condition as described in the scenario.
B) Keeping the client's head in a midline position is anticipated to maintain an open airway and prevent further complications, particularly after a cerebrovascular accident.
C) Elevating the head of the bed is anticipated as it can help improve respiratory function and reduce intracranial pressure, which is beneficial given the client's history of cerebrovascular accident and current restlessness and agitation.
D) Assisting the client to the bathroom is contraindicated due to the client's current unresponsiveness and risk of falls; a bedpan or catheter may be more appropriate.
E) Initiating seizure precautions is anticipated because the client's Glasgow Coma Scale score indicates a decreased level of consciousness, which could predispose them to seizures, especially with a history of cerebrovascular accident.
F) Decreasing oxygen to 1.5 L/min via nasal cannula is contraindicated given the client's decreased oxygen saturation levels; instead, the nurse should anticipate the need to maintain or increase oxygen to ensure adequate tissue perfusion.
Correct Answer is ["69"]
Explanation
To calculate the daily protein requirement for the client, first convert the weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds.
The client's weight in kilograms is 190 lb divided by 2.2, which equals approximately
86.36 kg.
Then, multiply the weight in kilograms by the recommended dietary allowance (RDA) of protein, which is 0.8 g/kg. So, 86.36 kg multiplied by 0.8 g/kg equals about
69.09 g. Rounding to the nearest whole number, the client should receive 69 grams of protein daily.
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