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Kaplan Qbank USMLE



Author7 Posts
  #1

A 30 yr old female who has a H/O congenital heart disease with a ventricular septal defect presents with persistent fever and headache. A head CT scan reveals an abcess in rt. parietal lobe that is 3 cm in diameter. Which of the following actions by inflammatory cells best accounts for abcess formation?

A-formation of nitric oxide by macrophages
B-production of interferon gamma by lymphocytes
C-formation of TGF-beta by macrophages
D-generation of prostaglandins by endothelium
E-release of lysosomal enzymes from neutrophils


  #2

E

  #3

E

  #4

Enod

___________________
Great works are performed not by strength, but by perseverance.

  #5

fine....nodnod

  #6

E-release of lysosomal enzymes from neutrophils

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... Idle hands are the DeVilS play ground ...

  #7

E ...again late shaking head







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