Which surgical technique involves the removal of a limb at the joint level?
Hip disarticulation
Knee disarticulation
Transfemoral amputation
Transtibial amputation
The Correct Answer is A
Hip disarticulation involves the removal of the entire lower limb at the hip joint. This surgical technique is indicated for severe disease or trauma affecting the entire lower limb, where preservation of the knee joint is not feasible or beneficial.
b. Knee disarticulation: Knee disarticulation involves the removal of the lower limb at the knee joint. It is a different level of amputation compared to hip disarticulation.
c. Transfemoral amputation: Transfemoral amputation is the removal of the lower limb above the knee joint, preserving the femur. It is a different level of amputation compared to hip disarticulation.
d. Transtibial amputation: Transtibial amputation involves the removal of the lower limb below the knee joint, preserving the tibia. It is a different level of amputation compared to hip disarticulation.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Inspecting the skin under the prosthetic device daily is essential to prevent skin breakdown and pressure ulcers. Continuous pressure and friction from the prosthetic device can cause skin irritation and breakdown, and early detection allows for timely intervention and prevention of complications.
a. Applying a topical antibiotic to the residual limb daily: Applying a topical antibiotic daily is not recommended unless specifically prescribed by the healthcare provider for a wound or infection. Routine use of topical antibiotics can lead to antibiotic resistance.
b. Massaging the residual limb with lotion to improve circulation: Massaging the residual limb with lotion may be beneficial for comfort, but it is not a preventive measure for skin breakdown. Excessive massage can cause skin irritation.
d. Wearing a compression bandage over the prosthetic device: While compression bandages may be used as part of post-operative care, wearing a compression bandage over the prosthetic device is not a standard preventive measure for skin breakdown.
Correct Answer is C
Explanation
The decision for amputation is complex and takes into account the patient's overall health status, goals, and preferences. Factors such as the extent of the disease or injury, the potential for rehabilitation, and the impact on the patient's quality of life are considered when determining the most appropriate treatment plan.
a. Patient's age and gender: While age and gender may be factors in the decision-making process, they are not the primary consideration for amputation. Each patient's case is evaluated individually based on their specific circumstances.
b. Healthcare provider's preference: The healthcare provider's preference alone does not dictate the decision for amputation. The decision should be made collaboratively between the patient, the healthcare team, and other specialists as needed.
d. Availability of advanced medical technology: While medical technology can play a role in the treatment and rehabilitation of amputees, it is not the primary consideration in the decision for amputation. The decision is primarily based on the patient's health and overall well-being.
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