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 QUESTONS  



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truedeam59

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Posts: 144
Apr 02, 2006 - 1:12 PM       #1

1- A 10 years old boy is seen for recurrent bacterail infections. It is shown a deficiency on all classes of the immunoglobulin. Which of the following will be the most affected?

A- NEUTRALIZATION OF BACTERIA
B- OPSONISATION OF BACTERIA
C- ATTACHEMENT OF BACTERIA
D- COMPLEMENT FIXATION

2-Which one of the following immunoglogulin is a pentamer impossible to find in a baby and most efficient in complement fixation and agglutination
A- IG G1
B- IG G2
C- IG M
D- IG A
E- IG D


PLEASE EXPLAIN YOUR ANSWERS


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robin082006

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Apr 02, 2006 - 1:43 PM       #2

1. B, I think this is X-linked Bruton's immunodeficiency, patient does not have IgG

2. C



truedeam59

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Topics: 29
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Apr 02, 2006 - 4:19 PM       #3

nod100/100


zaidsuror

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Apr 05, 2006 - 3:10 AM       #4

b and c





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