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Kaplan Qbank USMLE



Author6 Posts
  #1

Patient has been hospitalized three times for painful abdominal edema and is complaining now of swollen lips. Lab findings in this patient would most likely include:
A) Abnormal T cell function
B) Abnormal T cell numbers
C) Defective neutrophils chemotaxis
D) Reduced C4 levels
E) Abnormal superoxide anion production by neutrophils

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"If He takes you to it, He'll take you through it."

  #2

ANS=D

  #3

Yes!

___________________
"If He takes you to it, He'll take you through it."

  #4

Would please explain to me why is it "D"..Thanks..

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"Read Repeat Recall Remember Recognise & Reproduce"

  #5

The condition that this patient is representing with is called hereditary andioedema, which is a deficiency of C1 inhibitor. If this protein is not available, the components of the classic complement pathway are used excessively, especially C4, so this will be reduced.

___________________
"If He takes you to it, He'll take you through it."

  #6

Thanks ... grin

___________________
"Read Repeat Recall Remember Recognise & Reproduce"







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