Pharmacology Exam 1 - Multiple Choice
2025/2026 With questions and answers
written correctly
1. The study of drug absorption, distribution, metabolism, and excretion is known as
A. pharmacotherapeutics
B. pharmacodynamics
C. pharmacokinetics
D. pharmacy
E. posology - correct answer.💖💖💖💖✔<<<<<C
2. The medical situation when a particular drug should not be administered is referred to as
A. side effect
B. adverse effect
C. drug allergy
D. contraindication
E. antagonism - correct answer.💖💖💖💖✔<<<<<D
3. An unusual or unexpected drug reaction by an individual is known as
A. toxic effect
B. antagonism
C. idiosyncrasy
D. side effect
E. drug allergy - correct answer.💖💖💖💖✔<<<<<C
4. The proprietary drug name supplied by a pharmaceutical company is also referred to as the
A. generic name
,B. over-the-counter name
C. trade name
D. chemical name
E. none of these - correct answer.💖💖💖💖✔<<<<<C
5. The time from drug administration to the first observable drug effect is known as the
A. duration of action
B. onset of action
C. ceiling effect
D. maximal response
E. ceiling effect - correct answer.💖💖💖💖✔<<<<<B
6. A drug that has the potential for abuse and is regulated by the Drug Enforcement Agency is classified
as a
A. poison
B. OTC drug
C. prescription drug
D. controlled substance
E. nonproprietary drug - correct answer.💖💖💖💖✔<<<<<D
7. Select the term below that relates to the amount of drug administered to produce a therapeutic
effect.
A. posology
B. toxicology
C. pharmacodynamics
D. pharmacotherapeutics
E. pharmacy - correct answer.💖💖💖💖✔<<<<<A
8. A medication that does not require a physician's service to obtain is referred to as
, A. trade
B. nonproprietary
C. nonprescription
D. brand
E. generic - correct answer.💖💖💖💖✔<<<<<C
9. Which of the following could be categorized as an adverse reaction?
A. idiosyncrasy
B. drug allergy
C. teratogenicity
D. carcinogenicity
E. all of these - correct answer.💖💖💖💖✔<<<<<E
10. The time a drug continues to produce its effect is its
A. ED50
B. maximal response
C. ceiling effect
D. onset of action
E. duration of action - correct answer.💖💖💖💖✔<<<<<E
. The drug administration route demonstrating the slowest onset of action is
A. inhalation
B. transdermal
C. intramuscular
D. sublingual
E. intravenous - correct answer.💖💖💖💖✔<<<<<B
In order for drugs to cross the blood-brain barrier, they must be
2025/2026 With questions and answers
written correctly
1. The study of drug absorption, distribution, metabolism, and excretion is known as
A. pharmacotherapeutics
B. pharmacodynamics
C. pharmacokinetics
D. pharmacy
E. posology - correct answer.💖💖💖💖✔<<<<<C
2. The medical situation when a particular drug should not be administered is referred to as
A. side effect
B. adverse effect
C. drug allergy
D. contraindication
E. antagonism - correct answer.💖💖💖💖✔<<<<<D
3. An unusual or unexpected drug reaction by an individual is known as
A. toxic effect
B. antagonism
C. idiosyncrasy
D. side effect
E. drug allergy - correct answer.💖💖💖💖✔<<<<<C
4. The proprietary drug name supplied by a pharmaceutical company is also referred to as the
A. generic name
,B. over-the-counter name
C. trade name
D. chemical name
E. none of these - correct answer.💖💖💖💖✔<<<<<C
5. The time from drug administration to the first observable drug effect is known as the
A. duration of action
B. onset of action
C. ceiling effect
D. maximal response
E. ceiling effect - correct answer.💖💖💖💖✔<<<<<B
6. A drug that has the potential for abuse and is regulated by the Drug Enforcement Agency is classified
as a
A. poison
B. OTC drug
C. prescription drug
D. controlled substance
E. nonproprietary drug - correct answer.💖💖💖💖✔<<<<<D
7. Select the term below that relates to the amount of drug administered to produce a therapeutic
effect.
A. posology
B. toxicology
C. pharmacodynamics
D. pharmacotherapeutics
E. pharmacy - correct answer.💖💖💖💖✔<<<<<A
8. A medication that does not require a physician's service to obtain is referred to as
, A. trade
B. nonproprietary
C. nonprescription
D. brand
E. generic - correct answer.💖💖💖💖✔<<<<<C
9. Which of the following could be categorized as an adverse reaction?
A. idiosyncrasy
B. drug allergy
C. teratogenicity
D. carcinogenicity
E. all of these - correct answer.💖💖💖💖✔<<<<<E
10. The time a drug continues to produce its effect is its
A. ED50
B. maximal response
C. ceiling effect
D. onset of action
E. duration of action - correct answer.💖💖💖💖✔<<<<<E
. The drug administration route demonstrating the slowest onset of action is
A. inhalation
B. transdermal
C. intramuscular
D. sublingual
E. intravenous - correct answer.💖💖💖💖✔<<<<<B
In order for drugs to cross the blood-brain barrier, they must be
