Pharmacology Week 1 Exam Study Guide Comprehensive Drug Fundamentals Pharmacokinetics Pharmacodynamics Drug Classifications Generic Brand Names Medication Safety Nursing Responsibilities Therapeutic Adverse Effects Drug Sources Natural Synthetic OTC Orpha

Pharmacology Week 1 Exam Study Guide Comprehensive Drug Fundamentals Pharmacokinetics Pharmacodynamics Drug Classifications Generic Brand Names Medication Safety Nursing Responsibilities Therapeutic Adverse Effects Drug Sources Natural Synthetic OTC Orphan Drugs Toxic Effects Drug Evaluation Clinical Applications Exam Questions Verified and Provided with Complete A+ Graded Answers Latest Updated 2026 Pharmacology is.. -The study of drugs -Drugs are chemicals that are introduced into the body to cause some sort of change -** the drugs effects on the body and the body's response to the drug What do drugs do? -Prevent disease -Treat disease -Improve quality of life -Therapeutic and Adverse effects (side effects) Therapeutic effects clinically desirable actions ex. pain relief What is the Nurse's Responsibility when working with medications? -Administering the drug -Assessing the drug effects -Providing patient teaching about the drugs and the drug regimen (Education) -Monitoring the overall patient care plan to prevent medication errors. Know when to communicate with the doc. Rights of Drug Administration (BIG 6 Rights) -Why we have them: Aim to reduce medication errors and harm -Patient -Drug -Dose -Route -Time -Reason Chemical name Chemical make up example: Acetyl-salicylic acid - (Aspirin) Generic (what we use) Shortened version of chemical name Ex. Lorazepam Brand (trade name) company name/patent Ex. Ativan Classifications of a Drug -Classified according to system they effect -Chemical composition -Clinical indication or therapeutic action What are two ways to Understand the Drugs Action? -The way the drugs affect the body: Pharmacodynamics -The way the drugs travel through the body: Pharmokinetics The way the drugs affect the body: Pharmacodynamics The way the drugs travel through the body: Pharmokinetics _______ drugs are required to have the same active ingredient, and the same therapeutic results- typically less expensive than brand name drugs Generic Over the counter drugs -Drugs available without prescription -Assess if patient taking (1) can mask s/s of underlying disease, (2) can result in drug interactions and interfere with drug therapy, and (3) not taking as directed can result in serious overdose Orphan drugs