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Kaplan Qbank USMLE



Author5 Posts
  #1

This is a quick review... Feel free to add or comment.

Bacterial Vaginosis -NOT an STD, but rather an imbalance of normal flora.
*FISHY odor
*caused by GARDNERELLA VAGINALIS (BACTERIAL)
*Increase pH (>5)
***THIN GRAYISH DISCHARGE
***CLUE CELLS
-WBC's -Rarely Seen on Wet Mount
-Tr: Metro or Clindamycin

Trichomonas Vaginalis -2nd MC STD in the US! -(Note: #1 is HPV)
*Itchy and Burning -PAIN with intercourse
*Inflammation -STRAWBERRY Cervix
*caused by trichomonads -motile pear-shaped flagellated (PROTOZOAL)
***GREEN FROTHY DISCHARGE
*Increase pH (>5)
*WBCs seen on wet mount
-Tr: Metro.

Yeast Vaginitis -NOT an STD, but can occur with DM, obesity, pregnancy, etc.
*Itchy and burning
*caused by Candida albicans (a FUNGUS)
***WHITE CURDY DISCHARGE
*Inflammation present
*NORMAL pH
*PSEUDOHYPHAE on KOH Prep
*WBCs seen on Wet Mount
*Tr: Azole creams -or single dose PO Fluconazole







Note: Normal vaginal pH <4.5


___________________
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  #2

Do we also treat partner in Trichomonas?

___________________
"Our greatest glory is not in never falling but in rising every time we fall." --Confucius

  #3

yes, treat the partner simultaneously.

pH < 4.5 (normal) in Candidiasis, pH > 5.0 in Bacterial vaginosis, pH > 6.0 in Trichomonas inf.

Be careful about the wet mount: it's KOH for yeast inf and saline solution for Trichomonas and "clue cells" in bacterial vaginosis.



Edited by claudia_i on 08/18/07 - 01:07 AM

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  #4

alos BV - Not a Vaginitis, Abscence of Inflammation

  #5

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