Question

A closed bone or joint injury is best defined as an injury _________.

1) With associated muscle spasms or swelling around a joint
2) In which there is no break in the continuity of the skin
3) Of a long bone with skin discoloration over the affected area
4) With associated ligament involvement

Answer 1

A closed bone or joint injury is characterized by no skin breakage, but it can include underlying damages like ligament strains or fractures.

Step-by-step explanation:

A closed bone or joint injury is best defined as an injury in which there is no break in the continuity of the skin. Contrary to an open injury where the bone may protrude through the skin, a closed injury maintains the skin's integrity but can still involve significant damage underneath, such as ligament strains, muscle spasms, or bone fractures that do not break the skin. Examples of closed injuries include simple fractures, sprains due to ligament injuries, and musculoskeletal disorders caused by various biomechanical stresses.