A nurse is caring for a client who is immobile. Which of the following interventions is appropriate to prevent contracture?
Place a towel roll under the client's neck.
Position a pillow under the client's knees.
Apply an orthotic to the client's foot.
Align a trochanter wedge between the client's legs.
The Correct Answer is C
A. Incorrect. Placing a towel roll under the client's neck is a preventive measure to maintain proper cervical alignment, but it does not specifically address contracture prevention.
B. Incorrect. This can promote flexion of the knees, which may actually contribute to knee flexion contractures over time. While it might be comfortable for the client, it's not a preventive measure against contractures.
C. Correct. Orthotics can help maintain proper alignment of the foot and ankle, preventing foot drop and other related contractures. They are designed to support joints and muscles, minimizing the risk of stiffness and contracture formation.
D. Incorrect. Aligning a trochanter wedge between the client's legs might help prevent external rotation of the hips but does not specifically address contracture prevention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
An increase in heart rate by 10 beats per minute when moving from a supine to a sitting position is a normal physiological response to compensate for decreased venous return and maintain cardiac output. This response does not indicate orthostatic hypotension.
Choice B rationale:
An increase in diastolic blood pressure by 10 mm Hg when moving from a supine to a sitting position is a normal response to compensate for the effects of gravity on blood flow. It helps maintain perfusion to vital organs and does not indicate orthostatic hypotension.
Choice C rationale:
Heart palpitations can occur due to various reasons, including anxiety or arrhythmias, but they are not specific signs of orthostatic hypotension. This symptom alone does not confirm the presence of orthostatic hypotension.
Choice D rationale:
A decrease in systolic blood pressure by 25 mm Hg or more when moving from a supine to a sitting position indicates orthostatic hypotension. Orthostatic hypotension is defined as a drop in systolic blood pressure of 20 mm Hg or more or a drop in diastolic blood pressure of 10 mm Hg or more within 3 minutes of standing up. This condition can cause dizziness, lightheadedness, or fainting and can be a side effect of antihypertensive medications or other underlying medical conditions.
Correct Answer is D
Explanation
A. Incorrect. Mild swelling under the sutures is a common finding after surgery and may not necessarily require reporting unless it worsens or is associated with other concerning symptoms.
B. Incorrect. Pink-tinged coloration can be a normal part of the healing process, as long as there is no excessive redness, warmth, or signs of infection.
C. Incorrect. Crusting of exudate on the incisional line can occur during the healing process and may not necessarily indicate a problem unless it's accompanied by signs of infection.
D. Correct. Partial separation of the upper part of the incisional line can indicate wound dehiscence, a potential complication that requires immediate attention to prevent infection and further complications.
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