A nurse is caring for a client who has a spinal cord injury. Which of the following support devices should the nurse plan to use to prevent plantar flexion contractures?
Trochanter roll
Abduction pillow
Sheepskin heel pad
Footboard
The Correct Answer is D
A. Trochanter roll. This device is used to prevent external rotation of the hips, especially in clients who are immobile or lying supine. It does not support the feet or ankles and does not prevent plantar flexion.
B. Abduction pillow. An abduction pillow is placed between the legs to maintain proper hip alignment, particularly after hip surgery. It is not designed to prevent foot drop or plantar flexion contractures.
C. Sheepskin heel pad. This provides skin protection and pressure relief to prevent pressure ulcers on the heels. While useful for comfort and skin integrity, it does not keep the foot in a neutral position to prevent contractures.
D. Footboard. A footboard is placed at the foot of the bed to help maintain the foot in dorsiflexion, thereby preventing plantar flexion contractures (also known as foot drop). It supports proper alignment and is the most appropriate device for this purpose in clients with limited mobility.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Raise the head of the client's bed to a high-Fowler's position. A high-Fowler's position causes excessive hip flexion, which increases the risk of prosthetic dislocation after hip arthroplasty. Hip flexion should generally not exceed 90 degrees postoperatively.
B. Keep an abduction pillow between the client's legs. An abduction pillow maintains the leg in proper alignment and prevents internal rotation and adduction, which are common mechanisms of hip dislocation after surgery. It is a key intervention in protecting the surgical joint.
C. Elevate the client's affected leg on a pillow when in bed. Elevating the leg is appropriate for reducing swelling, but if not done correctly, it can cause improper hip positioning. It does not prevent dislocation unless combined with other alignment strategies.
D. Position the client's knees slightly higher than the hips when up in a chair. This position promotes hip flexion greater than 90 degrees, which increases the risk of dislocating the hip prosthesis. The hips should remain higher than the knees to prevent excessive flexion.
Correct Answer is B
Explanation
A. "Place a warm, wet washcloth over your child's forehead and the bridge of their nose." Warm compresses may actually dilate blood vessels, which can worsen the bleeding. Cold compresses are preferred to help constrict vessels.
B. "Use your thumb and forefinger to apply pressure to the sides of your child's nose." This is the correct first-aid measure for epistaxis. The parent should pinch the soft part of the nose continuously for 10–15 minutes while the child leans forward.
C. "Have your child lie down and turn their head to the side for 10 minutes." Lying down can increase blood flow to the nose and may cause blood to be swallowed, which can lead to nausea or vomiting.
D. “Tell your child to blow their nose gently, and then sit down and tilt their head backward." Tilting the head back can cause blood to drain into the throat, increasing the risk of aspiration and stomach upset. Leaning forward is the proper position.
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