A nurse on a medical-surgical unit is caring for four clients who are 24 to 36 hr postoperative.
Which of the following surgical procedures places the client at risk for deep-vein thrombosis?
Cataract extraction.
Myringotomy.
Laparoscopic appendectomy.
Hip arthroplasty.
The Correct Answer is D
Choice A rationale:
Cataract extraction is a minor procedure and does not pose a significant risk for DVT.
Choice B rationale:
Myringotomy, a procedure to drain fluid from the middle ear, also does not significantly increase DVT risk.
Choice C rationale:
Laparoscopic appendectomy, while more invasive, still carries a lower DVT risk compared to major orthopedic surgeries.
Choice D rationale:
Hip arthroplasty, a major orthopedic surgery, poses a high risk for DVT due to prolonged immobility and venous stasis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
This statement is incorrect. Movement can distort the image quality in an MRI scan, so patients are usually asked to lie still.
Choice B rationale:
This statement is incorrect. MRI contrast dye does not contain iodine, and it is less likely to cause an allergic reaction.
Choice C rationale:
This statement is correct. MRI scans can be very noisy due to the magnetic fields changing during the scan. Patients are often offered earplugs or headphones to reduce the noise.
Choice D rationale:
This statement is incorrect. The length of an MRI scan can vary, but it often takes longer than 30 minutes.
Correct Answer is C
Explanation
Choice A rationale:
Obesity is a modifiable risk factor for stroke. Lifestyle changes can reduce this risk.
Choice B rationale:
History of hypertension is a modifiable risk factor. Blood pressure can be controlled with medication and lifestyle changes.
Choice C rationale:
Genetics is a nonmodifiable risk factor. If there is a family history of stroke, the risk of stroke can be higher.
Choice D rationale:
History of smoking is a modifiable risk factor. Quitting smoking can significantly reduce the risk of stroke.
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