← Back to exam page

USMLE – United States Medical Licensing Examination

Loading demo links...

Showing 16–18 of 20 questions

Question 16

Pulmonary edema is most like associated with a failing _____ _____.

Select an option, then click Submit answer.

  • ○

    Right atrium
  • ○

    Left atrium
  • ○

    Right ventricle
  • ○

    Left ventricle

Question 17

A 54-year-old African-American woman undergoes a routine insurance physical examination. Chest x-ray film reveals bilateral hilar masses. Biopsy of the masses shows granulomata, but acidfast and fungal stains are negative for organisms. Which of the following is the most likely diagnosis?

Select an option, then click Submit answer.

  • ○

    Caroli disease
  • ○

    Raynaud disease
  • ○

    Sarcoidosis
  • ○

    Scleroderma
  • ○

    Systemic lupus erythematosus
Question 18

Which of the following types of cytokines is responsible for the growth and maturation of B cells?

Select an option, then click Submit answer.

  • ○

    Interleukin-1
  • ○

    Interleukin-2
  • ○

    Interleukin-4
  • ○

    Interleukin-7