True or False: A "crush" injury to the thoracic region must be bilateral in nature?

The assertion that a "crush" injury to the thoracic region must be bilateral in nature is not accurate. Crush injuries typically result from significant force applied to a body part, potentially causing damage to tissues, bones, or organs in that area. While bilateral injuries can occur depending on the circumstances—such as when both sides of the body are subjected to the same force—there is no requirement for such injuries to be bilateral.

Crush injuries can very well affect only one side of the thoracic region, especially if the force is applied asymmetrically. The nature of the injury often depends on the circumstances surrounding the event, such as the direction and distribution of the force used, rather than a necessity for it to impact both sides simultaneously.

Given this information, the claim that a crush injury must be bilateral is therefore false, thus affirming that the correct answer is that it is not true.