Laser Technician IBEC Board Exam 2026 - Free International Board of Electrologist Certification Practice Questions.

The term for capillaries leaking plasma into an injured area is swelling or edema. When an injury occurs, the body's inflammatory response is activated. This response causes the blood vessels, or capillaries, to become more permeable, allowing plasma and other fluids to escape into the surrounding tissue. This accumulation of fluid results in swelling or edema, which is a characteristic reaction to injury as the body works to facilitate healing and deliver necessary immune cells to the affected area.

While inflammation refers to the overall response involving redness, heat, swelling, and pain, the specific phenomenon of plasma leakage leading to increased fluid in the tissue is more accurately described as swelling or edema. Hemorrhage involves the escape of blood from the circulatory system, while erythema refers specifically to redness of the skin caused by increased blood flow, but does not directly pertain to the leakage of plasma. Thus, swelling or edema describes the condition of fluid accumulation due to the capillary leak during the inflammatory response.