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.
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Related Questions
Correct Answer is C
Explanation
A. Elevate the head of the bed 45° before starting the CPM device: This is not necessarily required and may not be appropriate based on the specific needs of the client or the setup of the CPM device.
B. Ensure the frame joint is in a flexed position before placing the leg onto the device: This is incorrect as the CPM device should be properly aligned with the joint's neutral position to avoid discomfort and ensure effective movement.
C. Ensure the knee joint is positioned over the CPM device frame joint: This is correct as proper alignment ensures that the device functions effectively and helps in the controlled movement of the knee joint.
D. Instruct the client to increase the degree of flexion as tolerated: This is incorrect as the degree of flexion should be adjusted according to the provider’s orders, not based on the client’s tolerance alone.
Correct Answer is D
Explanation
A. Have the client drink contrast medium: This is incorrect as contrast medium is typically not required for an esophagogastroduodenoscopy (EGD); it is used for other types of imaging studies.
B. Shave the client from axillae to groin: This is incorrect; shaving is not necessary for an EGD procedure.
C. Administer a cleansing enema: This is incorrect as an enema is generally not required for an EGD, which focuses on the upper gastrointestinal tract.
D. Ensure the signed consent is in the medical record: This is correct as ensuring that the consent form is signed and documented is crucial for legal and procedural reasons before performing an EGD.
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