The Third Letter of the Pacemaker Code Refers to the ________

question 27

Short Answer

The third letter of the pacemaker code refers to the ________.

---

Definitions:

AIDS Patients

Individuals living with Acquired Immunodeficiency Syndrome, a disease caused by the HIV virus that severely weakens the immune system.

Helper T Cells

A type of white blood cell that plays a crucial role in the body's immune system by helping to activate other immune cells.

Phagocytosis

The cellular process of engulfing solid particles by a cell to form an internal vesicle known as a phagosome.

Antibodies

Proteins produced by the immune system to identify and neutralize foreign substances like bacteria and viruses.