A 78-year-old man presents to the clinic for a routine follo…

A 78-year-old man presents to the clinic for a routine follow-up. He has a history of type 2 diabetes mellitus, hypertension, and depression. His medication list includes amitriptyline (Elavil) 50 mg daily, chlorthalidone (Hygroton) 25 mg daily, glipizide (Glucotrol) 2.5 mg daily, and metformin (Glucophage) 500 mg BID. Which medication should you consider removing according to the Beers criteria?

92. A patient is intubated, quickly regains his baseline lev…

92. A patient is intubated, quickly regains his baseline level of alertness, and is extubated 4 hours later. He is alarmed by his need for mechanical ventilation and before discharge he asks you about his life expectancy. Which of the following is the best predictor of survival in COPD.

A 23-year-old college student presents with 2 to 3 weeks of…

A 23-year-old college student presents with 2 to 3 weeks of frequent stools that are mixed with blood and mucus. The frequent stools are associated with worsening tenesmus. Vital signs are within normal limits, and the physical examination is normal. The white blood cell count is also normal, and stool testing for infectious agents is negative. Which one of the following is the best next step in evaluating this patient?

A 29-year-old woman would like to start taking oral contrace…

A 29-year-old woman would like to start taking oral contraceptive pills, and asks the NP when she can start the prescription. Her last menstrual period ended 5 days ago, she has not had sexual intercourse in 2 weeks, she is healthy, a nonsmoker, and had no problems when taking birth control pills previously. Which advice is accurate?