Embryology USMLE Step 1 Practice Questions
54 board-style USMLE Step 1 questions in Anatomy. Each question shows the correct answer; create a free account for the full explanation and adaptive practice.
- USMLE Step 1 · medium49. An intravenous pyelogram is performed on a patient to evaluate the function and structure of her kidneys. Examination of the resulting radiographs reveals that the left kidney i…
- USMLE Step 1 · medium50. A 2-day-old male presents with a prominent, fluid-filled sac at the lumbosacral spine noted at delivery. Vital signs show HR 145 bpm, RR 48, BP 65/42, and temperature 37.2°C. Ph…
- USMLE Step 1 · medium51. A 4-day-old male is brought to the pediatric clinic because of breathing difficulties and poor feeding. He coughs, chokes, and spits up milk very soon after beginning to suckle.…
- USMLE Step 1 · medium52. A newborn male is found to have urethral openings along the ventral surface of the penis. The physician explains to the parents that the bilateral structures that should have fu…
- USMLE Step 1 · medium53. A couple comes to the physician for advice about contraception and family planning. The physician provides advice about various methods of birth control. While discussing the op…
- USMLE Step 1 · medium54. A 2-year-old male is brought to the pediatrician by his mother because he has had several episodes of rectal bleeding. Evaluation with a technetium-99m perfusion scan reveals a…