Which of the Following Is True Concerning Lacerations

question 30

Multiple Choice

Which of the following is true concerning lacerations?

• A) They may be caused by blunt trauma.
• B) They may be caused by penetrating trauma.
• C) They may indicate deeper underlying tissue damage.
• D) All of the above

---

Definitions:

Bone Marrow

A soft, spongy tissue found inside bones that is the primary site of new blood cell production or hematopoiesis.

Lungs

Paired respiratory organs in the chest of vertebrates with structures facilitating gas exchange between blood and the atmosphere, primarily for oxygen uptake and carbon dioxide excretion.

Blood Returning

Refers to the process of blood flowing back to the heart after having circulated through the body's organs and tissues.

Left Atrium

The upper left chamber of the heart that receives oxygen-rich blood from the lungs and pumps it into the left ventricle.