Prosthetic Exam Questions for ABC Written Exam: Questions & Answers: Updated Guide Solution

Five Prerequisites of Gait (Ans- -stability in stance -clearance in swing -preposition of the foot in terminal swing -adequate step length -energy conservation Three Goals of TT Biomechanics (Ans- -Increase weight bearing capacity -Maintain ML stability at midstance on prosthetic side by providing a varus moment -encourage knee flexion throughout the stance phase on the prosthetic side TT Biomechanics - Increased Weight Bearing (Ans- -load pressure tolerant areas and relieve pressure sensitive ones-utilize flexion in the interface -provide total contact TT biomechanics - Flexion in the Interface (Ans- -increase vertical loading area -encourage knee flexion moment at initial contact -decrease or discourage a knee extension moment at terminal stance TT biomechanics - Total Contact (Ans- -increase overall surface area -minimize distal edema -increase proprioception Center of gravity (AnsIn quiet standing the COG is considered to be just anterior to the second sacral vertebrate.