Trichomonas Flashcards
Urogenital trichomoniasis
Pear shaped
Exists only in a trophozoid state (flagellated)
Sexually transmitted
Normal hahitats are human vagina and prostate gland
Trophozoites attach to vaginal wall
Trichomonas vaginalis
Trichomonas Dx
Trophozoites in secretion or urine
Trichomonas Tx
Metronidazole
Bacteria with tumbling motility
Presents as meningitis in neonates
Listeria
Jerky tumbling motility seen on fresh mount
Trichomonas
Trichomonas cervix
Strawberry cervix
Fish amine odor
Bacterial vaginosis
Gardnerella
Amsel’s criteria of Bacterial vaginosis requires
3/4
> 20% Clue cells
4.5 pH
Fishy amine odor (Positive whiff test with addition of KOH)
Homogenous discharge
Undulating membrane flagellum
Trichomonas trophozoite
Undulating membrane
Trypanosomas
Trichomonas
Vaginitis, urethritis, prostatitis, epididymitis
Dyspareunia, vaginal discharge
Only trophozoite
Short undulating membrane
Trichomonas vaginalis
Ping pong infection
Trichomonas vaginalis
Sexually transmitted
Yellow green purulent discharge
Trichomonas vaginalis
Metronidazole side effect
Metallic tongue
Disulfiram reaction