Orientation to Pharmacology & Drug
Principles|Verified Questions with A+ Graded
Rationales Latest Updated 2026
Pharmacology draws information from multiple disciplines including:
1. Anatomy and Physiology
2. Psychology
3. Chemistry
4. Microbiology
Drug definition
any chemical that can affect living processes
Pharmacology definition
the study of drugs and their interactions with living systems
Clinical Pharmacology definition
study of drugs in humans
Pharmacotherapeutics definition
The use of drugs to diagnose, prevent, or treat disease or to prevent pregnancy
What is the therapeutic objective?
the role of the drug
What are the THREE MOST important properties of an ideal drug?
1. Effectiveness
2. Safety
3. Selectivity
What is the absolute most important property of a drug?
effectiveness! We need to know if the drug is doing what we want it to do
T or F. Drugs work the same on all people.