MACE Drug Classifications and Actions 2 — Questions and Answers
Question 1: Which drug classification is used to reduce inflammation and suppress the immune response?
- Corticosteroids (Correct answer)
- Anticoagulants
- Antifungals
- Beta-blockers
Correct answer: Corticosteroids
Corticosteroids such as prednisone reduce inflammation and suppress immune activity.
Question 2: A patient is prescribed warfarin. To which drug classification does warfarin belong?
- Antiplatelet
- Anticoagulant (Correct answer)
- Thrombolytic
- Antihypertensive
Correct answer: Anticoagulant
Warfarin is an anticoagulant that inhibits vitamin K-dependent clotting factors to prevent blood clots.
Question 3: Which class of medications is specifically designed to kill or inhibit the growth of fungi?
- Antivirals
- Antifungals (Correct answer)
- Antibiotics
- Antiparasitics
Correct answer: Antifungals
Antifungals such as fluconazole target fungal cell membranes or walls to treat fungal infections.
Question 4: What is the primary mechanism of action of ACE inhibitors?
- Block calcium channels in the heart
- Prevent conversion of angiotensin I to angiotensin II (Correct answer)
- Increase renal sodium reabsorption
- Stimulate beta-1 adrenergic receptors
Correct answer: Prevent conversion of angiotensin I to angiotensin II
ACE inhibitors block angiotensin-converting enzyme, reducing angiotensin II levels and lowering blood pressure.
Question 5: A medication aide knows that nitrates are used primarily for which condition?
- Hypertension
- Angina pectoris (Correct answer)
- Atrial fibrillation
- Heart failure with reduced ejection fraction
Correct answer: Angina pectoris
Nitrates like nitroglycerin dilate blood vessels and are first-line treatment for angina (chest pain).
Question 6: Which drug class works by blocking H1 receptors to reduce allergy symptoms?
- Antacids
- Antihistamines (Correct answer)
- Decongestants
- Expectorants
Correct answer: Antihistamines
Antihistamines block H1 histamine receptors, relieving sneezing, itching, and runny nose associated with allergies.
Question 7: Metformin belongs to which drug classification used to treat type 2 diabetes?
- Sulfonylureas
- Biguanides (Correct answer)
- Thiazolidinediones
- DPP-4 inhibitors
Correct answer: Biguanides
Metformin is a biguanide that decreases hepatic glucose production and improves insulin sensitivity.
MACE Drug Classifications and Actions 2
Which drug classification is used to reduce inflammation and suppress the immune response?