General Prosthetic Questions for ABC Written Exam questions with answers

General Prosthetic Questions for ABC |\ |\ |\ |\ |\




Written Exam questions with answers |\ |\ |\ |\




Bench Alignment for TT - CORRECT ANSWERS ✔✔- 5*to
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10* flexion
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-2* to 5* adduction
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-1/2" to 1" inset |\ |\ |\




-3* to 5* outward rotation or parallel to the LOP
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-37mm posterior (18-65mm range) |\ |\ |\




-1/4" anterior from ankle bolt to midline
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Bench Alignment for TF - CORRECT ANSWERS ✔✔- 5*
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flexion + flexion contracture |\ |\ |\




- Long's line + 2* to 5 *
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-outset foot 1" from ishium + 1*-2* ext
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-5* external rotation of the knee
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Cuff strap placement - CORRECT ANSWERS ✔✔-1cm
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posterior and 1cm proximal to midline at PTB level |\ |\ |\ |\ |\ |\ |\ |\




Silesian Belt placement - CORRECT ANSWERS ✔✔-1/4"
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posterior and proximal to G.T. (Lateral) |\ |\ |\ |\ |\

,-1/4" proximal and medial to bisection (Anterior)
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Scrapa's Triangle - CORRECT ANSWERS ✔✔-Ingiunal
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Ligament
-Sartorious
-ADDUCTOR Longus |\




Cycle the Elbow in TH prosthesis - CORRECT ANSWERS
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✔✔-3/4" excursion |\




- 2lbs force
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Operation of TD and Elbow lift (Excursion) - CORRECT
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ANSWERS ✔✔-2 1/2" to lift elbow |\ |\ |\ |\ |\




-2" for TD
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Starting point for EFA - CORRECT ANSWERS ✔✔- 1" distal
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and 1" anterior to elbow center
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Hip Bench Alignment - CORRECT ANSWERS ✔✔-joint
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anterior to knee center 25-50mm |\ |\ |\ |\




-reference line knee center to 37mm posterior to heel
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-1/2" anterior and 1" proximal to GT
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, Subischial Triangle - CORRECT ANSWERS ✔✔-Inferior |\ |\ |\ |\ |\ |\



Pubic Ramus |\




-Gracilis |\




-Semitendenosis


Adduction of the lateral wall of the socket - CORRECT |\ |\ |\ |\ |\ |\ |\ |\ |\ |\



ANSWERS ✔✔Re-establishes the normal angulation (6-7*) |\ |\ |\ |\ |\ |\



of the femoral shaft, thereby placing the hip abductor
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muscles under their normal operation tension |\ |\ |\ |\ |\




Proper contouring of the lateral wall - CORRECT ANSWERS
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✔✔-Allows for even distribution of force over the lateral
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aspect of the residual limb, specifically between the
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greater trochanter and the lateral distal aspect of the
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femur
-Relief for the lateral distal end of the femur and for GT
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High medial wall - CORRECT ANSWERS ✔✔-Proximal
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medial wall must be high enough to apply counter
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pressure to maintain good contact between the femur|\ |\ |\ |\ |\ |\ |\ |\



and the lateral wall
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Proper mediolateral dimension of the socket at ischial
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level - CORRECT ANSWERS ✔✔-too large an ML will
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reduce the effectiveness of the lateral and medial walls to
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stabilize the femur
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