Grf behind hip - Study guides, Class notes & Summaries

Orthotics and Prosthetics Exam with Standardized Questions & In-Depth Solutions 2024/2025 Normal Gait Prerequisites ANSWER LE stable enough to accept WB during stance; adequate foot clearance during swing; proper preposition of foot for IC; reasonable control and adequate motion at all joints; adequate step length; minimizing energy expenditure GRF in Front of Hip ANSWER forward flexion and gluteus maximus has to contract to prevent trunk from falling GRF Behind Hip ANSWER hip extension...

indications for orthotic prescription - ANSWER1. stabilization/support 2. functional 3. protective 4. corrective what is the purpose of this orthotic? - ANSWERprotective what is the purpose of a swedish knee cage? - ANSWERprevents knee hyperextension purpose of ankle air cast: - ANSWER- prevents inversion & eversion of the ankle - allows pts to use muscles for PF/DF purpose of this hip orthotic: - ANSWERto prevent recurrent hip subluxations what is the function of this hand o...

POAT Exam 1 Questions with 100% Correct Answers What causes the most skin contact pressure? A)Short Levers+Large Contact Areas B)Short Levers+Small Contact Areas C)Long Levers+Large Contact Areas D)Long Levers+Small Contact Areas - Answer- B) Short Levers+Small Contact Areas An orthosis can be designed for impaired muscle performance *WEAKNESS* during: - Answer- Foot clearance in Swing An orthosis can be designed for impaired *stability* during: - Answer- Stance Phase What muscles on th...

POAT Exam 1 Questions with 100% Correct Answers What causes the most skin contact pressure? A)Short Levers+Large Contact Areas B)Short Levers+Small Contact Areas C)Long Levers+Large Contact Areas D)Long Levers+Small Contact Areas - Answer- B) Short Levers+Small Contact Areas An orthosis can be designed for impaired muscle performance *WEAKNESS* during: - Answer- Foot clearance in Swing An orthosis can be designed for impaired *stability* during: - Answer- Stance Phase What muscles on th...

POAT Exam 1 Questions with 100% Correct Answers What causes the most skin contact pressure? A)Short Levers+Large Contact Areas B)Short Levers+Small Contact Areas C)Long Levers+Large Contact Areas D)Long Levers+Small Contact Areas - Answer- B) Short Levers+Small Contact Areas An orthosis can be designed for impaired muscle performance *WEAKNESS* during: - Answer- Foot clearance in Swing An orthosis can be designed for impaired *stability* during: - Answer- Stance Phase What muscles on th...

indications for orthotic prescription - ANSWER1. stabilization/support 2. functional 3. protective 4. corrective what is the purpose of this orthotic? - ANSWERprotective what is the purpose of a swedish knee cage? - ANSWERprevents knee hyperextension purpose of ankle air cast: - ANSWER- prevents inversion & eversion of the ankle - allows pts to use muscles for PF/DF purpose of this hip orthotic: - ANSWERto prevent recurrent hip subluxations what is the function of this hand o...

indications for orthotic prescription - ANSWER1. stabilization/support 2. functional 3. protective 4. corrective what is the purpose of this orthotic? - ANSWERprotective what is the purpose of a swedish knee cage? - ANSWERprevents knee hyperextension purpose of ankle air cast: - ANSWER- prevents inversion & eversion of the ankle - allows pts to use muscles for PF/DF purpose of this hip orthotic: - ANSWERto prevent recurrent hip subluxations what is the function of this hand o...

indications for orthotic prescription 1. stabilization/support 2. functional 3. protective 4. corrective what is the purpose of this orthotic? protective what is the purpose of a swedish knee cage? prevents knee hyperextension purpose of ankle air cast: - prevents inversion & eversion of the ankle - allows pts to use muscles for PF/DF purpose of this hip orthotic: to prevent recurrent hip subluxations what is the function of this hand orthotic? - support - protective - func...

POAT Exam 1 Questions And Answers What causes the most skin contact pressure? A)Short Levers+Large Contact Areas B)Short Levers+Small Contact Areas C)Long Levers+Large Contact Areas D)Long Levers+Small Contact Areas - ANSWER- B) Short Levers+Small Contact Areas An orthosis can be designed for impaired muscle performance *WEAKNESS* during: - ANSWER- Foot clearance in Swing An orthosis can be designed for impaired *stability* during: - ANSWER- Stance Phase What muscles on the st...

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