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Kaplan Qbank USMLE



Author6 Posts
  #1

karusmle and zzpearl do u remember the q regarding C1 esterase inhibitor supportive diagnosis choices were

1...dec c4 conc

2...inc properdine

3...N C1q

4...N C 1 s

5...N C 2




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drsnq

  #2

answer is 1




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If you think you can You can! If you think you cant you are right again!!

  #3

please explain

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drsnq

  #4

C1 Esterase The activated form of complement 1 which has hydrolase activity. In the classical pathway, it splits first C4 and then C2 into active components, thereby generating a new enzyme referred to as EAC142 or C42 or C3 convertase.

___________________
If you think you can You can! If you think you cant you are right again!!

  #5

so there is decreased c4




___________________
If you think you can You can! If you think you cant you are right again!!

  #6

thanks msyamp

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drsnq







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