Which of the following statements about rhabdomyolysis is true?
Rhabdomyolysis is caused by a viral infection.
Rhabdomyolysis is a chronic condition that cannot be treated.
Rhabdomyolysis is a condition characterized by the breakdown of muscle tissue.
Rhabdomyolysis is a respiratory disorder that affects lung function.
The Correct Answer is C
A. Rhabdomyolysis is caused by a viral infection: While viral infections can sometimes contribute, rhabdomyolysis is not primarily caused by them. It is usually due to muscle injury from trauma, exercise, drugs, or other factors.
B. Rhabdomyolysis is a chronic condition that cannot be treated: Rhabdomyolysis is an acute condition that can be treated, primarily by managing the complications and addressing the underlying cause.
C. Rhabdomyolysis is a condition characterized by the breakdown of muscle tissue: This is the correct definition. Rhabdomyolysis involves the breakdown of muscle tissue, releasing myoglobin into the bloodstream, which can lead to kidney damage.
D. Rhabdomyolysis is a respiratory disorder that affects lung function: Rhabdomyolysis is not a respiratory disorder. It primarily affects the muscles and kidneys.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Use your palms to move the cast. Using the palms prevents indentations that can cause pressure points and potential injury to the patient.
B. Do not move the cast until it is dry. The cast may need to be moved for various reasons, and waiting until it is completely dry may not be practical or safe.
C. Have the patient reposition their own leg. The patient should not move the leg to prevent potential damage or misalignment.
D. Use your fingertips to grasp the cast. Using fingertips can create pressure points and indentations in the still-damp plaster, potentially causing skin breakdown or pressure sores.
Correct Answer is C
Explanation
A. Apply heat during the first 24 hr. Applying heat can increase swelling and should be avoided initially. Ice is recommended to reduce swelling.
B. Place moderate weight on the affected leg when walking. The affected leg should not bear weight until the initial acute phase of the injury has passed and pain/swelling has decreased.
C. Elevate the affected ankle to the level of the heart. Correct. Elevating the ankle helps to reduce swelling and promote venous return.
D. Apply the elastic compression dressing tight enough so the toes and ankle become numb. The compression dressing should be snug but not so tight that it restricts blood flow, which can lead to numbness and further injury.
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