NURSING PHARMACOLOGY:
DRUGS & THERAPEUTICS
Actual Questions and Answers
Expert-Verified Explanation
This Exam contains:
✪ 50 Questions and Answers
✪ Multiple-choice and True/False Format
✪ Expert-Verified Explanations
✪ Verified with Trusted Textbooks
1. What is the primary therapeutic use of albuterol?
A. Long-term control of asthma
B. Treatment of bacterial infection
C. Relief of acute bronchospasm
D. Treatment of hypotension
Answer: C
EXPLANATION: Albuterol is a short-acting beta2-agonist (SABA) used for quick relief of
acute bronchospasm in asthma or COPD.
2. What is a major side effect of acetaminophen overdose?
A. Renal failure
B. Hepatotoxicity
C. GI ulceration
D. Respiratory depression
Answer: B
EXPLANATION: Acetaminophen overdose can lead to severe liver damage due to the buildup
of toxic metabolites.
3. Acyclovir is primarily used to treat infections caused by:
A. Bacteria
B. Protozoa
C. Herpes viruses
D. Fungi
Answer: C
, EXPLANATION: Acyclovir is an antiviral that inhibits viral DNA synthesis, used against HSV
and VZV.
4. What is a primary indication for amiodarone?
A. Atrial fibrillation
B. Hypertension
C. Myocardial infarction
D. Hyperlipidemia
Answer: A
EXPLANATION: Amiodarone is a Class III antiarrhythmic drug used to treat life-threatening
ventricular and supraventricular arrhythmias.
5. Amoxicillin is ineffective against which type of bacteria?
A. E. coli
B. H. influenzae
C. N. gonorrhoeae
D. Staphylococcus aureus
Answer: D
EXPLANATION: Amoxicillin is inactivated by beta-lactamases, which are produced by many
strains of Staphylococcus.
6. What type of drug is atropine?
A. Beta agonist
B. Muscarinic antagonist
C. Antiviral
D. Alpha blocker
Answer: B
EXPLANATION: Atropine blocks muscarinic receptors and is used to increase HR, decrease
secretions, and counteract muscarinic toxicity.
7. What is the major toxicity concern with amphotericin B?
A. Hepatotoxicity
B. Nephrotoxicity
C. Neurotoxicity
DRUGS & THERAPEUTICS
Actual Questions and Answers
Expert-Verified Explanation
This Exam contains:
✪ 50 Questions and Answers
✪ Multiple-choice and True/False Format
✪ Expert-Verified Explanations
✪ Verified with Trusted Textbooks
1. What is the primary therapeutic use of albuterol?
A. Long-term control of asthma
B. Treatment of bacterial infection
C. Relief of acute bronchospasm
D. Treatment of hypotension
Answer: C
EXPLANATION: Albuterol is a short-acting beta2-agonist (SABA) used for quick relief of
acute bronchospasm in asthma or COPD.
2. What is a major side effect of acetaminophen overdose?
A. Renal failure
B. Hepatotoxicity
C. GI ulceration
D. Respiratory depression
Answer: B
EXPLANATION: Acetaminophen overdose can lead to severe liver damage due to the buildup
of toxic metabolites.
3. Acyclovir is primarily used to treat infections caused by:
A. Bacteria
B. Protozoa
C. Herpes viruses
D. Fungi
Answer: C
, EXPLANATION: Acyclovir is an antiviral that inhibits viral DNA synthesis, used against HSV
and VZV.
4. What is a primary indication for amiodarone?
A. Atrial fibrillation
B. Hypertension
C. Myocardial infarction
D. Hyperlipidemia
Answer: A
EXPLANATION: Amiodarone is a Class III antiarrhythmic drug used to treat life-threatening
ventricular and supraventricular arrhythmias.
5. Amoxicillin is ineffective against which type of bacteria?
A. E. coli
B. H. influenzae
C. N. gonorrhoeae
D. Staphylococcus aureus
Answer: D
EXPLANATION: Amoxicillin is inactivated by beta-lactamases, which are produced by many
strains of Staphylococcus.
6. What type of drug is atropine?
A. Beta agonist
B. Muscarinic antagonist
C. Antiviral
D. Alpha blocker
Answer: B
EXPLANATION: Atropine blocks muscarinic receptors and is used to increase HR, decrease
secretions, and counteract muscarinic toxicity.
7. What is the major toxicity concern with amphotericin B?
A. Hepatotoxicity
B. Nephrotoxicity
C. Neurotoxicity
