1. A 78-year-old woman prescribed oxybutynin ER for overactive bladder is most likely to experience which side effect?

2. A glaucoma patient with COPD requires a beta blocker eye drop. Which is the safest option?

3. Travis smokes 1.5–2 packs/day. What is the correct starting dose of nicotine gum?

4. A 10 g packet of potassium chloride provides 20 mEq of K and 4 mEq of Cl. How many grams would provide 12 mEq of potassium?

5. If 1 gallon of a 20% (w/v) solution is evaporated to a solution with a 40% (w/v) strength, what will be the new volume (in mL)?

6. Emily has a long-standing history of psychosis and anxiety. She presents to the clinic with an involuntary, rhythmic movement of the neck that is painful. Which of her current medications is the most likely cause of this drug-induced movement disorder?

7. Aurora has monthly migraines triggered by her menstrual cycle which is accompanied by heavy bleeding. Which option would be appropriate to prevent migraines in her case?

8. A patient on long-term antiretroviral therapy starts to shows drug resistance. His CD4+ count is 330 cells/?L. Which medication is recommended to prevent an opportunistic infection?

9. Which chemotherapy drugs have restricted lifetime dosing due to cumulative toxicity risks?

10. A patient presents a prescription for Cozaar she needed filled. Her other medication is Yasmin contraceptive pills. The pharmacy is in a supermarket, and the pharmacist notices the patient has Morton Salt Balance in her shopping cart, which contains potassium chloride. The following are correct counseling statements: