Pituitary Disorders USMLE Step 1 Practice Questions
57 board-style USMLE Step 1 questions in Endocrinology. Each question shows the correct answer; create a free account for the full explanation and adaptive practice.
- USMLE Step 1 · medium49. A 44 year old obese multiparous woman undergoes MRI for chronic headaches. The scan shows herniation of the subarachnoid space into the sella turcica with flattening of the pitu…
- USMLE Step 1 · medium50. A 9-year-old boy presents with a 6-month history of poor linear growth, headaches, and declining school performance. Vital signs reveal BP 105/68 mmHg, HR 88/min, RR 18/min, tem…
- USMLE Step 1 · easy51. A 68 year old man with a long smoking history is brought in for confusion and unsteady gait. Blood pressure is normal and mucous membranes are moist. Serum sodium is 118 mEq per…
- USMLE Step 1 · easy52. A 24 year old man is brought to the emergency department after a motorcycle crash. Two days later he develops intense thirst and passes large volumes of dilute urine. Serum sodi…
- USMLE Step 1 · medium53. A 56-year-old man with known pituitary macroadenoma presents with sudden severe frontal headache, vomiting, diplopia, and confusion. Vital signs show BP 148/92, HR 98, RR 16, te…
- USMLE Step 1 · easy54. A 32 year old woman presents 2 weeks after delivery because she has been unable to breastfeed and feels profoundly fatigued. She had severe postpartum hemorrhage requiring trans…
- USMLE Step 1 · medium55. A 52 year old man comes to the office because his wedding ring and shoes no longer fit. He also reports headaches, increased sweating, and hand numbness at night. Examination sh…
- USMLE Step 1 · easy56. A 41-year-old man presents with decreased libido, erectile dysfunction, and progressive headaches for 8 months. Vital signs show BP 128/82 mmHg, HR 76/min, RR 14/min, temp 37°C,…
- USMLE Step 1 · medium57. A 29 year old woman comes to the clinic because of 6 months of amenorrhea and intermittent milky nipple discharge. She takes risperidone for schizophrenia. Pregnancy test is neg…