First Aid Bone, Muscle, and Joint Injuries 2

Question 1

A hiker falls and reports pain and swelling at the ankle but can still bear some weight. What should you suspect?

Accepted Answer

Sprain

Answer

A sprain (ligament tear) often allows partial weight bearing and presents with pain and swelling around a joint.

Question 2

When splinting a suspected forearm fracture, the splint should immobilize:

Accepted Answer

The joint above and below the fracture

Answer

Proper splinting requires immobilizing the joints above and below the fracture to prevent movement at the injury site.

Question 3

A child falls off a bike and you suspect a collarbone (clavicle) fracture. The best first aid position is:

Accepted Answer

Support the arm on the injured side with a sling

Answer

A sling supports the weight of the arm and reduces stress on the fractured clavicle.

Question 4

What is the primary danger of an open (compound) fracture compared to a closed fracture?

Accepted Answer

Risk of infection

Answer

An open fracture breaks through the skin, creating a direct pathway for bacteria to enter and cause serious infection.

Question 5

You suspect someone has dislocated their shoulder. You should:

Accepted Answer

Immobilize in the position found and seek emergency care

Answer

Attempting to reduce a dislocation without training can cause further damage to nerves and blood vessels; immobilize and transport.

First Aid Practice Test