A 27-year-old woman complains of right flank pain and hematuria. She has passed calcium oxalate stones in the past and likely has another stone. After treating her for her stone, which of the following diuretics should she avoid to prevent future calcium oxalate stones?

A 27-year-old woman complains of right flank pain and hematuria. She has passed calcium oxalate stones in the past and likely has another stone. After treating her for her stone, which of the following diuretics should she avoid to prevent future calcium oxalate stones?

A 68-year-old man with congestive heart failure presents to the emergency department with shortness of breath. He has +2 pitting edema in his extremities as well. A chest X-ray confirms the presence of pulmonary edema. The patient is given ethacrynic acid to diurese the excess fluid. Where in the nephron does ethacrynic acid act?

A 42-year-old woman presents to the emergency department with fevers and headaches for the past 3 days. The fevers are off and on but are usually at least 102.5°F. Her headaches usually occur at the same time as the fevers. Splenomegaly is noted on examination. Peripheral blood smear confirms the presence of Plasmodium vivax. What is the most appropriate treatment for the dormant form of the parasite in the liver?

An 18-year-old woman comes to the physician because of nausea, vomiting, and abdominal pain 1 hour after ingesting a glass of wine with dinner. Three days ago, she began antibiotic treatment for vaginitis after a wet mount preparation of vaginal discharge showed a motile protozoan. This patient most likely has been taking which of the following drugs?

A 38-year-old woman with an 18-year history of type 1 diabetes mellitus and progressive renal failure is being considered for dialysis. Laboratory studies show normocytic, normochromic anemiWhich of the following medications is most appropriate to treat the anemia in this patient?