1. **Question:** What is the primary mechanism of action of beta-blockers?
**Answer:** They block beta-adrenergic receptors, reducing heart rate and blood pressure.
2. **Question:** What is the therapeutic use of metformin?
**Answer:** To manage type 2 diabetes by decreasing hepatic glucose production and improving
insulin sensitivity.
3. **Question:** What is the most common side effect of ACE inhibitors?
**Answer:** Dry cough.
4. **Question:** What is the mechanism of action of statins?
**Answer:** They inhibit HMG-CoA reductase, reducing cholesterol synthesis in the liver.
5. **Question:** What is the antidote for opioid overdose?
**Answer:** Naloxone.
6. **Question:** What is the primary use of proton pump inhibitors (PPIs)?
**Answer:** To reduce gastric acid production and treat conditions like GERD and peptic ulcers.
7. **Question:** What is the mechanism of action of aspirin?
**Answer:** It inhibits cyclooxygenase (COX) enzymes, reducing inflammation, pain, and platelet
aggregation.
8. **Question:** What is the therapeutic use of warfarin?
**Answer:** To prevent and treat blood clots by inhibiting vitamin K-dependent clotting factors.