CFO Orthotic Device Design & Fabrication

Question 1

What is the primary function of an orthotic device?

Accepted Answer

To support, align, or improve the function of a body part.

Answer

To increase body temperature.

Answer

To reduce muscle mass.

Answer

To restrict joint movement.

Question 2

What materials are commonly used in the fabrication of orthotic devices?

Accepted Answer

Thermoplastics, carbon fiber, and metals.

Answer

Wood and cotton.

Answer

Rubber and cloth.

Answer

Plastic and silicone only.

Question 3

Why is a cast or mold often used in orthotic device fabrication?

Accepted Answer

To create an exact shape for optimal fit and support.

Answer

To make the device look aesthetically pleasing.

Answer

To reduce the weight of the device.

Answer

To increase the durability of the device.

Question 4

What is the purpose of a custom orthotic?

Accepted Answer

To provide personalized support and correction.

Answer

To fit a standard size device.

Answer

To make the device lighter.

Answer

To make the device cheaper.

Question 5

How are orthotic devices tested for fit and function?

Accepted Answer

By assessing comfort, mobility, and alignment.

Answer

By checking the color and design.

Answer

By testing only for durability.

Answer

By making sure the device is easy to remove.

Question 6

What is the role of padding in orthotic device design?

Accepted Answer

To reduce friction and improve comfort.

Answer

To improve the appearance of the device.

Answer

To make the device more rigid.

Answer

To make the device heavier.

Question 7

How do orthotic devices improve mobility?

Accepted Answer

By improving support and reducing pain during movement.

Answer

By restricting movement completely.

Answer

By making the device lighter.

Answer

By increasing stiffness in the joints.

Question 8

What is the role of a foot orthotic in treating plantar fasciitis?

Accepted Answer

To provide arch support and reduce strain on the plantar fascia.

Answer

To increase foot mobility.

Answer

To increase foot stiffness.

Answer

To make walking more difficult.

Question 9

Why is it important to have a correct orthotic fitting?

Accepted Answer

To ensure the device is effective and comfortable.

Answer

To reduce the cost of the device.

Answer

To make the device more stylish.

Answer

To increase the weight of the device.