A nurse is reinforcing teaching about Russell's traction with a newly licensed nurse. Which of the following statements should the nurse make?
"Russell's traction uses a sling under the knee to treat a fracture of the femur."
"Russell's traction uses a cervical halter to decrease cervical muscle spasms."
"Russell's traction uses a pelvic girdle belt to decrease lower back pain."
"Russell's traction uses skeletal pins to stabilize the fracture."
The Correct Answer is A
Choice A reason: Russell's traction involves the use of a sling under the knee to apply a pulling force on the femur. This helps in aligning and stabilizing the fractured femur, allowing for proper healing. The sling supports the leg, while weights provide the necessary traction force.
Choice B reason: A cervical halter is used in cervical traction to relieve muscle spasms and align the cervical spine, not in Russell's traction. This type of traction is not related to treating femur fractures.
Choice C reason: A pelvic girdle belt is used in pelvic traction to relieve lower back pain and stabilize pelvic fractures, not in Russell's traction. Russell's traction specifically pertains to femur fractures.
Choice D reason: Skeletal pins are used in skeletal traction, where pins are inserted into the bone to apply direct traction. Russell's traction, however, does not use skeletal pins; it uses a sling and weights to apply traction.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Reviewing relaxation techniques can be beneficial for managing anxiety during an asthma attack, but it is not the highest priority in an acute situation.
Choice B reason: Providing immediate rest can help the client conserve energy and reduce the work of breathing, but it does not address the underlying cause of the asthma exacerbation.
Choice C reason: Reminding the client not to try to talk helps reduce the work of breathing, but it is not the most urgent intervention.
Choice D reason: The correct answer is d because administering a short-acting beta-adrenergic medication, such as albuterol, is the highest priority. These medications act quickly to relax the bronchial muscles, reduce bronchospasm, and improve airflow, which is critical in an acute asthma exacerbation.
Correct Answer is B
Explanation
Choice A reason: While a healthy diet is important, avoiding fried foods alone is not sufficient for managing hepatitis A. This statement does not fully address the necessary precautions to prevent transmission.
Choice B reason: The correct answer is b because abstaining from sexual intercourse is essential to prevent the spread of hepatitis A. The virus can be transmitted through close personal contact, including sexual activity.
Choice C reason: Refraining from international travel may be advisable in some cases, but it is not a specific requirement for managing hepatitis A. This statement does not directly address transmission prevention.
Choice D reason: Avoiding salads in restaurants can help reduce the risk of foodborne transmission of hepatitis A, but it is not as comprehensive as abstaining from sexual intercourse, which directly prevents person-to-person transmission.
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