, PHARMACOLOGY TEST BANK 2025 – 1000+ NCLEX-STYLE
QUESTIONS WITH ANSWERS & RATIONALES | COMPLETE
CHAPTER-BY-CHAPTER COVERAGE (CHAPTER 1 TO 40)
TABLE OF CONTENTS
1. Introduction to Pharmacology
2. Pharmacokinetics and Pharmacodynamics
3. Pharmacogenetics and Pharmacogenomics
4. Drug Forms and Routes of Administration
5. Drug Calculation and Dosage Preparation
6. Medication Safety and Error Prevention
7. Autonomic Nervous System Drugs
8. Central Nervous System Drugs
9. Peripheral Nervous System Drugs
10. Introduction to Mental Health Drugs
11. Antidepressant and Mood Stabilizer Drugs
12. Antipsychotic Drugs
13. Psychopharmacologic Drugs
14. Pain Response to Drugs
15. Substance Use Disorder Treatment Drugs
16. Introduction to Cardiovascular System
17. Antidysrhythmic Drugs
18. Antihypertensive and Antianginal Drugs
19. Heart Failure Drugs
20. Anticoagulant, Antiplatelet, and Thrombolytic Drugs
21. Lipid Lowering Drugs
22. Cardiac Emergency and Shock Drugs
23. Introduction to Respiratory System
24. Upper Respiratory Disorder Drugs
,25. Drugs for Lower Respiratory Disorders
26. Hypothalamus, Pituitary, and Adrenal Disorder Drugs
27. Thyroid and Parathyroid Disorder Drugs
28. Diabetic Drugs
29. Introduction to Digestive System
30. Gastrointestinal Disorder Drugs
31. Hyperacidity and Antiulcer Drugs
32. Weight Management Drugs
33. Introduction to Renal and Urinary System
34. Diuretic Drugs
35. Urinary Tract Infection Drugs
36. Reproductive Health Drugs
37. Transgender and Non-Binary Drugs
38. Ophthalmic Drugs
39. Otic Drugs
40. Dermatologic Disorder Drugs
, Chapter 1 – Introduction to
Pharmacology
Q1. Historical Foundations
Digitalis, one of the earliest drugs derived from plants, was historically used to treat which
condition?
a) Epilepsy
b) Hypertension
c) Heart failure
d) Diabetes
Answer: c) Heart failure
Rationale:
• c) Correct: Digitalis, derived from the foxglove plant, was used by William Withering in
the 18th century to treat "dropsy," now known as heart failure.
• a, b, d) Incorrect: These conditions were not the original therapeutic focus of digitalis.
Q2. Case Study – Antibiotics
A client with pneumonia asks how antibiotics were discovered. The nurse recalls that the
discovery of penicillin by Alexander Fleming in 1928 was significant because it:
a) Introduced the first synthetic drug.
b) Led to the development of vaccines.
c) Marked the beginning of the antibiotic era.
d) Eliminated the need for surgical infection control.
Answer: c) Marked the beginning of the antibiotic era
Rationale:
• c) Correct: Fleming’s discovery of penicillin revolutionized infection management.
• a) First synthetic drug was chloral hydrate (1869).
• b) Vaccines began earlier (Jenner, 1796).
QUESTIONS WITH ANSWERS & RATIONALES | COMPLETE
CHAPTER-BY-CHAPTER COVERAGE (CHAPTER 1 TO 40)
TABLE OF CONTENTS
1. Introduction to Pharmacology
2. Pharmacokinetics and Pharmacodynamics
3. Pharmacogenetics and Pharmacogenomics
4. Drug Forms and Routes of Administration
5. Drug Calculation and Dosage Preparation
6. Medication Safety and Error Prevention
7. Autonomic Nervous System Drugs
8. Central Nervous System Drugs
9. Peripheral Nervous System Drugs
10. Introduction to Mental Health Drugs
11. Antidepressant and Mood Stabilizer Drugs
12. Antipsychotic Drugs
13. Psychopharmacologic Drugs
14. Pain Response to Drugs
15. Substance Use Disorder Treatment Drugs
16. Introduction to Cardiovascular System
17. Antidysrhythmic Drugs
18. Antihypertensive and Antianginal Drugs
19. Heart Failure Drugs
20. Anticoagulant, Antiplatelet, and Thrombolytic Drugs
21. Lipid Lowering Drugs
22. Cardiac Emergency and Shock Drugs
23. Introduction to Respiratory System
24. Upper Respiratory Disorder Drugs
,25. Drugs for Lower Respiratory Disorders
26. Hypothalamus, Pituitary, and Adrenal Disorder Drugs
27. Thyroid and Parathyroid Disorder Drugs
28. Diabetic Drugs
29. Introduction to Digestive System
30. Gastrointestinal Disorder Drugs
31. Hyperacidity and Antiulcer Drugs
32. Weight Management Drugs
33. Introduction to Renal and Urinary System
34. Diuretic Drugs
35. Urinary Tract Infection Drugs
36. Reproductive Health Drugs
37. Transgender and Non-Binary Drugs
38. Ophthalmic Drugs
39. Otic Drugs
40. Dermatologic Disorder Drugs
, Chapter 1 – Introduction to
Pharmacology
Q1. Historical Foundations
Digitalis, one of the earliest drugs derived from plants, was historically used to treat which
condition?
a) Epilepsy
b) Hypertension
c) Heart failure
d) Diabetes
Answer: c) Heart failure
Rationale:
• c) Correct: Digitalis, derived from the foxglove plant, was used by William Withering in
the 18th century to treat "dropsy," now known as heart failure.
• a, b, d) Incorrect: These conditions were not the original therapeutic focus of digitalis.
Q2. Case Study – Antibiotics
A client with pneumonia asks how antibiotics were discovered. The nurse recalls that the
discovery of penicillin by Alexander Fleming in 1928 was significant because it:
a) Introduced the first synthetic drug.
b) Led to the development of vaccines.
c) Marked the beginning of the antibiotic era.
d) Eliminated the need for surgical infection control.
Answer: c) Marked the beginning of the antibiotic era
Rationale:
• c) Correct: Fleming’s discovery of penicillin revolutionized infection management.
• a) First synthetic drug was chloral hydrate (1869).
• b) Vaccines began earlier (Jenner, 1796).
