If a Person Takes a Pain Reliever with a 2

question 47

Multiple Choice

If a person takes a pain reliever with a 2.5 hour half-life at 1:00 P.M., at what time will three half-lives have expired?

• A)3:30 P.M.
• B)6:00 P.M.
• C)8:30 P.M.
• D)None of the above.

---

Definitions:

Obsessive-Compulsive

Relating to a mental disorder characterized by recurring, unwanted thoughts (obsessions) and/or repetitive behaviors or mental acts (compulsions).

Narcissistic Personality Disorder

A mental condition characterized by a long-term pattern of exaggerated self-importance, need for excessive attention, and lack of empathy for others.

Cognitive-Behavioral Therapy

Therapy that aims to elevate mood and rectify issues by revising dysfunctional thoughts, behaviors, and emotional responses.

Family Therapy

A type of psychological counseling that helps family members improve communication and resolve conflicts within a family setting.