Principles of Pharmacology | Questions with 100% Verified Answers | Latest Update 2026/2027

Principles of Pharmacology | Questions with 100% Verified
Answers | Latest Update 2026/2027
Question: What does AHFS stand for?
Answer: American Hospital Formulary Service

Question: What does BNDD stand for?
Answer: Bureau of Narcotics and Dangerous Drugs

Question: What does DEA stand for?
Answer: Drug Enforcement Agency

Question: What does FDA stand for?
Answer: Food and Drug Administration

Question: What does PDR stand for?
Answer: Physician's Desk Reference

Question: What does POMR stand for?
Answer: Problem-Oriented Medical Record

Question: Pharmacology includes the understanding of all diagnostic, therapeutic, or adverse effects of
medication in living systems.
Answer: True

Question: Not all Medications have a generic name.
Answer: False

Question: Legend drugs do not require a prescription.
Answer: False

Question: Radiopaque drugs are considered legend drugs.
Answer: True

Question: The expiration date of a drug is considered one of the seven vital components of a valid prescription
or order.
Answer: False

Question: Controlled substances should be verified in count at the beginning and end of each shift.
Answer: True

Question: Schedule C-V drugs are illegal for patient use in the United States.
Answer: False

Question: The therapeutic index is the ratio of the median lethal dose to the median effective dose.
Answer: True

, Question: Imaging technologists are not required to place informed consent forms in the patient's chart.
Answer: False

Question: A prescription for medication is a legal document admissible in a court of law.
Answer: True

Question: Manufacturers pay to have their drugs listed in the Physician's Desk Reference (PDR)
Answer: True

Question: Controlled substances in the United States are categorized into schedules C-1 through C-V. What
does the "C" stand for?
Answer: Controlled substance

Question: Does a C-1 drug have a greater or lesser potential for abuse than a C-V drug?
Answer: greater potential for abuse

Question: What are the two general phases of the FDA prospective drug-testing sequence?
Answer: Animal studies and human studies

Question: What does AHA stand for?
Answer: American Hospital Association

Question: What are four useful drug references available to help with most pharmacologic questions?
Answer: Physician's Desk Reference, Facts and Comparisons, American Hospital Formulary Service Drug
Information, Handbook on Injectable Drugs.

Question: What are at least five of the documents the imaging technologist is responsible for placing into the
patient's medical record?
Answer: 1) Informed consents for various procedures and medication orders
2) Patient history for the various procedures
3) Patient assessment during and after procedure
4) Medication administration performed
5) Specific procedures and medication orders

Question: What are the seven components of a valid drug prescription?
Answer: 1) Patient name, room number or address, and identification
2) Drug name (generic or brand)
3) Dosage (in proper units of measure for particular drug)
4) Dosage form (e.g., oral, parenteral, rectal)
5) Route of administration
6) Date order is written
7) Prescriber's signature

Question: What is the official name given to the active ingredient found in a particular drug product?
a) Generic name
b) Trade name
c) Code name
d) Chemical
Answer: a) Generic name