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Kaplan Qbank USMLE



Author6 Posts
  #1

26. A 35-year-old woman has had twelve 0.5 to 1.5-cm lesions on her neck, trunk, and limbs for the past 5 years. A lesion on her arm is shown. Which of the following is the most likely diagnosis? image is at the bottom

A ) Chronic hepatic disease

B ) Cushing's syndrome

C ) HIV infection

D ) Melatonin excess

E ) Neurofibromatosis



27. A 22-year-old woman comes to the emergency department because she has had fever, dysuria, and flank pain for the past 2 days. Vital signs are:

Rectal temperature 39.4 C (103 F)
Pulse 130/min
Respirations 25/min
Blood pressure 90/55 mm Hg

She has anuria. Blood cultures grow Escherichia coli. Intravenous broad-spectrum antibiotic therapy is started. Which of the following cytokines contribute to her current illness?

A ) Interleukin-2 (IL-2) and interferon-γ

B ) IL-3 and IL-7

C ) IL-4 and IL-5

D ) IL-10 and IL-12

E ) Tumor necrosis factor-α and IL-1


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saif

  #2

26)A
27)A

  #3

can you explain the answer for 26? Because I didn't find a connection
between cafe au lait spots and hepatic diseases. Maybe you have a better source or maybe I am wrong and are not cafe au lait spots.

For the next one I guess the answer it is E.

  #4

The first question is E, cafe au lait spots are associated with neurofibromatosis.....and i also think the the other one is E, they are the cytokines more involved with acute inflammation...

  #5

agree with johnny

  #6

Im not copying johnny but agree with him.

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