Quiz on Amputation and Prosthetics

What is the primary purpose of prostheses?

• To replace a missing limb and restore function

• To provide psychological support

• To increase mobility without any function

• To enhance physical appearance

Who is responsible for manufacturing prostheses?

• Surgeon

• Occupational Therapist

• Prosthetist

• Physiatrist

What is a major challenge in upper limb prosthetics?

• Cost of materials

• Developments in external power

• Cosmetic appearance

• Weight of the prosthesis

Which type of prosthesis gains structural strength from an outer laminated shell?

• Hydraulic prosthesis

• Endoskeletal prosthesis

• Exoskeletal prosthesis

• Myoelectric prosthesis

What is the primary function of lower extremity prostheses?

• Cosmetic appearance

• Swimming

• Ambulation

• Weight lifting

Which material is commonly used for making prosthetic sockets?

• Aluminum

• Carbon fiber

• Resin or plastics

• Wood

What is the main advantage of myoelectric prostheses?

• Easier to maintain

• Lightweight design

• Natural muscle stimuli control

• Lower cost

What does the term 'cosmesis' refer to in prosthetics?

• Functionality of the prosthesis

• Psychological impact

• Durability of materials

• Aesthetic appearance

What is the purpose of the Bowden cable in upper limb prosthetics?

• To improve alignment

• To provide power to the prosthesis

• To control the terminal device

• To enhance comfort

Which type of terminal device is operated by muscle signals?

• Body-powered hooks

• Voluntary closing hooks

• Cosmetic hands

• Myoelectric hands