A 26-year-old G2P1001 woman at 33 weeks gestation presents to the emergency department with pain and swelling in her right calf. On physical examination, Homans sign is positive. A duplex of the right calf confirms the presence of a deep vein thrombosis (DVT). What is the most appropriate treatment for the rest of her pregnancy?

A 26-year-old G2P1001 woman at 33 weeks gestation presents to the emergency department with pain and swelling in her right calf. On physical examination, Homans sign is positive. A duplex of the right calf confirms the presence of a deep vein thrombosis (DVT). What is the most appropriate treatment for the rest of her pregnancy?

A newlywed 23-year-old woman presents to the urgent care center with 24 h of burning and pain with urination. She also feels a constant need to urinate but produces only small amounts of urine at a time. She is given trimethoprim-sulfamethoxazole to treat her urinary tract infection. Three days into her regimen, she develops fever and a sore throat. Physical exam reveals ulcerations in her throat. Which of the following is a potential complication if her treatment is continued?

A 22-year-old woman recently began medical treatment for a seizure disorder. She presents with dysuria; and a urine dipstick shows microhematuria but no leukocytes and no nitrites. A KUB X-ray shows calcifications in the renal pelvis, although she has neither personal nor family history of kidney stones. Which seizure medicine is she likely taking?

A 44-year-old man with depression is currently being managed with paroxetine. He presents to his primary care physician complaining of loss of libido, delayed ejaculation, and occasional inability to ejaculate. Which of the following is the best course of action for this patient?

A 35-year-old woman is brought to the emergency department because of an 18-hour history of severe pain, nausea, vomiting, diarrhea, and anxiety. She was discharged with a pain medication from the hospital 2 weeks ago after treatment of multiple injuries sustained in a motor vehicle collision. She took her last dose 36 hours ago. Her temperature is 36.6°C (97.8°F), pulse is 105/min, respirations are 24/min, and blood pressure is 160/85 mm Hg. Physical examination shows rhinorrhea and piloerection. Bowel sounds are normal. She rates the pain as an 8 on a 10-point scale. Which of the following is the most likely diagnosis?