A nurse is caring for a client who has a prescription for a sequential compression device (SCD). Which of the following actions should the nurse take when applying the SCD?
Place each sleeve under each leg with the opening at the calf.
Ensure two fingers fit between the leg and the sleeve.
Wrap excess tubing to the side of each leg.
Ensure pressure of the device is at 25 mm Hg.
The Correct Answer is B
A. Place each sleeve under each leg with the opening at the calf: This is incorrect; the correct placement is with the opening at the thigh and the sleeve wrapped around the entire leg.
B. Ensure two fingers fit between the leg and the sleeve: This is correct as it ensures that the SCD sleeve is properly fitted and not too tight, allowing for effective compression without restricting blood flow.
C. Wrap excess tubing to the side of each leg: This is incorrect because excess tubing should not be wrapped around the leg; it should be managed to avoid kinks and ensure proper functioning of the device.
D. Ensure pressure of the device is at 25 mm Hg: This is not specific enough for all devices; the pressure setting should be according to the manufacturer's guidelines and the client's needs, often ranging between 30 and 40 mm Hg for optimal effectiveness.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Discourage drinking with a straw: Drinking with a straw is not typically discouraged for stomatitis and may actually help the client avoid contact with painful areas in the mouth.
B. Recommend consumption of cold items: This is correct as cold items can provide soothing relief for the inflamed mucous membranes in stomatitis, helping to reduce discomfort.
C. Provide an alcohol-based mouthwash: Alcohol-based mouthwashes can irritate the mucous membranes further and should be avoided. Non-alcoholic, soothing mouthwashes or saline rinses are preferred.
D. Minimize the use of gravies and sauces: While gravies and sauces can be irritating due to their acidity or spiciness, the primary recommendation is to focus on soothing and non-irritating foods and oral care practices.
Correct Answer is D
Explanation
A. "My provider might prescribe a glucocorticoid regimen to decrease my risk for a stroke": This is incorrect as glucocorticoids are not typically used to reduce stroke risk; they are more commonly used to manage inflammation and other conditions.
B. "Having a total cholesterol level below 200 mg/dL increases my risk for a stroke": This is incorrect because having a total cholesterol level below 200 mg/dL is generally considered desirable and lowers the risk of stroke.
C. "My risk for a stroke increases if my HbA1c level is 6 percent or less": This is incorrect because an HbA1c level of 6 percent or less is generally considered well-managed for diabetes and does not increase stroke risk; higher levels are more concerning.
D. "I can decrease my risk for a stroke by losing excess weight": This is correct as losing excess weight can reduce the risk of stroke by improving overall cardiovascular health and managing diabetes.
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