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Kaplan Qbank USMLE



Author7 Posts
  #1

20) A 2 1/2-year-old child is evaluated by a neurologist because of difficulty walking. Neurological examination documents ataxia and mental retardation. The neurologist notes the presence of multiple telangiectasias involving the conjunctiva, ears, and antecubital fossae. The child also has a history of multiple respiratory tract infections. Immunoglobulin studies on the child would most likely demonstrate an absence of which of the following?

A. IgA and IgE
B. IgA and IgG
C. IgE and IgG
D. IgE and IgM
E. IgM and IgG

  #2

is this osler-webber-rendu?????????

  #3

A

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  #4

Its
ataxia-telangiectasia
Hence the answer is
A. IgA and IgE

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  #5

Ok, it is A

  #6

nod


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  #7

confused Gosh...I missed this one completely!

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Courage does not always ROAR. Sometimes courage is the quiet voice at the end of the day saying, "I will try again tomorrow" - Mary Anne Radmacher







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