CPI Anatomy & Kinesiology 2

Question 1

Which joint type allows the greatest range of motion during a physical restraint hold?

Accepted Answer

Ball-and-socket joint

Answer

Ball-and-socket joints (like the shoulder and hip) allow multi-directional movement including flexion, extension, abduction, adduction, and rotation.

Question 2

During a crisis hold, applying pressure to the brachial plexus region can cause which complication?

Accepted Answer

Temporary or permanent nerve damage affecting arm function

Answer

The brachial plexus is a network of nerves supplying the arm; compression or stretching can cause numbness, weakness, or permanent nerve injury.

Question 3

The sternoclavicular joint connects which two structures?

Accepted Answer

Sternum and clavicle

Answer

The sternoclavicular joint is the articulation between the sternum (breastbone) and the proximal end of the clavicle (collarbone).

Question 4

When a person is in a prone restraint position, which muscle group bears the most stress from body weight compression?

Accepted Answer

Thoracic respiratory muscles and diaphragm

Answer

In prone position, body weight compresses the thorax, restricting diaphragm excursion and intercostal expansion, elevating risk of positional asphyxia.

Question 5

Which anatomical term describes movement of a limb toward the body's midline?

Accepted Answer

Adduction

Answer

Adduction moves a limb toward the midline of the body, while abduction moves it away.

(CPI) Crisis Prevention Intervention Certification Practice Test

(CPI) Crisis Prevention Intervention Certification Practice Test

CPI Anatomy & Kinesiology 2