Which Antihistamine Is Most Often Encountered in the Imaging Department

question 19

Multiple Choice

Which antihistamine is most often encountered in the imaging department?

• A) Acetaminophen
• B) Diphenhydramine
• C) Adrenalin
• D) Epinephrine

---

Definitions:

Gene

A genetic element that is passed from parent to child, believed to influence specific traits in the child.

Gate-Control Theory

A theory proposing that pain is not solely a result of physical injury but rather its perception is controlled by a neurological "gate" in the spinal cord.

Pain Signals

Nervous system responses to harmful stimuli, warning the body of potential injury.

Nervous System

The body’s speedy, electrochemical communication network, consisting of all the nerve cells of the peripheral and central nervous systems.