Rx Prep Test Bank Questions (NAPLEX)|
Questions and Answers| 100% Verified
1. What is the primary indication for the use of atorvastatin?
To lower cholesterol levels and reduce the risk of cardiovascular disease.
2. Explain the mechanism of action of angiotensin-converting enzyme (ACE) inhibitors.
ACE inhibitors block the conversion of angiotensin I to angiotensin II, leading to
vasodilation and decreased blood pressure.
3. What are the common side effects of metformin?
Gastrointestinal upset, lactic acidosis, and vitamin B12 deficiency.
4. Describe the recommended monitoring parameters for patients on warfarin therapy.
Monitor INR levels regularly to ensure therapeutic anticoagulation and adjust dosage
accordingly.
5. What is the primary therapeutic use of levothyroxine?
To treat hypothyroidism by replacing the deficient thyroid hormone.
6. List the major drug interactions associated with lithium therapy.
1
, Diuretics, nonsteroidal anti-inflammatory drugs (NSAIDs), and angiotensin-converting
enzyme (ACE) inhibitors.
7. Explain the mechanism of action of selective serotonin reuptake inhibitors (SSRIs).
SSRIs inhibit the reuptake of serotonin in the brain, increasing its availability in the
synaptic cleft.
8. What is the standard initial treatment for hypertension in adults?
Lifestyle modifications combined with first-line antihypertensive medications, such as
thiazide diuretics.
9. Describe the pharmacological classification of digoxin and its primary use.
Digoxin is a cardiac glycoside used primarily to treat heart failure and atrial fibrillation by
increasing myocardial contractility.
10. What is the recommended monitoring for patients taking clopidogrel?
Monitor for signs of bleeding and assess platelet function as needed.
11. Describe the mechanism of action of beta-blockers.
Beta-blockers inhibit the action of epinephrine on beta-adrenergic receptors, leading to
decreased heart rate and blood pressure.
2
Questions and Answers| 100% Verified
1. What is the primary indication for the use of atorvastatin?
To lower cholesterol levels and reduce the risk of cardiovascular disease.
2. Explain the mechanism of action of angiotensin-converting enzyme (ACE) inhibitors.
ACE inhibitors block the conversion of angiotensin I to angiotensin II, leading to
vasodilation and decreased blood pressure.
3. What are the common side effects of metformin?
Gastrointestinal upset, lactic acidosis, and vitamin B12 deficiency.
4. Describe the recommended monitoring parameters for patients on warfarin therapy.
Monitor INR levels regularly to ensure therapeutic anticoagulation and adjust dosage
accordingly.
5. What is the primary therapeutic use of levothyroxine?
To treat hypothyroidism by replacing the deficient thyroid hormone.
6. List the major drug interactions associated with lithium therapy.
1
, Diuretics, nonsteroidal anti-inflammatory drugs (NSAIDs), and angiotensin-converting
enzyme (ACE) inhibitors.
7. Explain the mechanism of action of selective serotonin reuptake inhibitors (SSRIs).
SSRIs inhibit the reuptake of serotonin in the brain, increasing its availability in the
synaptic cleft.
8. What is the standard initial treatment for hypertension in adults?
Lifestyle modifications combined with first-line antihypertensive medications, such as
thiazide diuretics.
9. Describe the pharmacological classification of digoxin and its primary use.
Digoxin is a cardiac glycoside used primarily to treat heart failure and atrial fibrillation by
increasing myocardial contractility.
10. What is the recommended monitoring for patients taking clopidogrel?
Monitor for signs of bleeding and assess platelet function as needed.
11. Describe the mechanism of action of beta-blockers.
Beta-blockers inhibit the action of epinephrine on beta-adrenergic receptors, leading to
decreased heart rate and blood pressure.
2
