A client with pulmonary embolism is prescribed an inferior vena cava (IVC) filter. What is the primary purpose of an IVC filter in this situation?
To administer anticoagulant medications directly into the bloodstream
To prevent airway obstruction
To capture and prevent blood clots from reaching the pulmonary circulation
To deliver oxygen directly to the lungs
The Correct Answer is C
A) Incorrect. An IVC filter is not used to administer anticoagulant medications but rather to prevent blood clots from reaching the pulmonary circulation.
B) Incorrect. IVC filters are not used to prevent airway obstruction.
C) Correct. The primary purpose of an IVC filter is to capture and prevent blood clots from reaching the pulmonary circulation, reducing the risk of pulmonary embolism.
D) Incorrect. IVC filters are not used to deliver oxygen directly to the lungs but rather to prevent emboli from reaching the lungs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Correct. Prolonged immobility and a sedentary lifestyle are significant risk factors for pulmonary embolism.
B) Incorrect. Environmental pollutants and toxins are not primary causes of pulmonary embolism.
C) Incorrect. While healthy individuals can also develop pulmonary embolism, various factors contribute to its risk.
D) Incorrect. Lifestyle factors, as well as medical conditions, can contribute to the risk of pulmonary embolism.
Correct Answer is C
Explanation
A) Incorrect. While surgical trauma can be a risk factor, it is not solely associated with incisions and scars.
B) Incorrect. The risk of pulmonary embolism after surgery is not low, and specific factors do contribute to the risk.
C) Correct. Prolonged immobility, surgical trauma, and changes in blood clotting are common risk factors for post-surgery pulmonary embolism.
D) Incorrect. Excessive fluid intake during recovery is not a primary risk factor for post-surgery pulmonary embolism.
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