Answer the following questions based on the given text: 1. What was the medication used to control the patient's difficulty in sleeping? 2. Which d...

Answer the following questions based on the given text:
1. What was the medication used to control the patient's difficulty in sleeping?
2. Which drugs are more likely to have variations in response among different people?
3. What is the characteristic effect of parasympathetic stimulation?
4. What is the general effect of adding glucuronic acid to a drug?
5. Which system has less significant drug excretion?
6. What is the effectiveness of Pilo in treating acute glaucoma?
7. Which medication is more likely to cause erectile dysfunction in a hypertensive patient?
8. What is the effective drug for treating occasional bronchospasms in a patient with COPD?
9. What is an agonist drug?
10. What is the main effect of first-pass metabolism on drug bioavailability?
11. When is the peak concentration of a drug administered orally reached?
12. What is the term used to describe the metabolism of a drug before it reaches the bloodstream?
13. What is the term used to describe the fraction of a drug dose that reaches the systemic circulation after undergoing first-pass metabolism?