Trichomonas Flashcards

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1
Q

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

A

Trichomonas vaginalis

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2
Q

Trichomonas Dx

A

Trophozoites in secretion or urine

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3
Q

Trichomonas Tx

A

Metronidazole

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4
Q

Bacteria with tumbling motility

Presents as meningitis in neonates

A

Listeria

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5
Q

Jerky tumbling motility seen on fresh mount

A

Trichomonas

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6
Q

Trichomonas cervix

A

Strawberry cervix

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7
Q

Fish amine odor

A

Bacterial vaginosis

Gardnerella

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8
Q

Amsel’s criteria of Bacterial vaginosis requires

A

3/4

> 20% Clue cells
4.5 pH
Fishy amine odor (Positive whiff test with addition of KOH)
Homogenous discharge

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9
Q

Undulating membrane flagellum

A

Trichomonas trophozoite

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10
Q

Undulating membrane

A

Trypanosomas

Trichomonas

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11
Q

Vaginitis, urethritis, prostatitis, epididymitis

Dyspareunia, vaginal discharge

Only trophozoite

Short undulating membrane

A

Trichomonas vaginalis

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12
Q

Ping pong infection

A

Trichomonas vaginalis

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13
Q

Sexually transmitted

Yellow green purulent discharge

A

Trichomonas vaginalis

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14
Q

Metronidazole side effect

A

Metallic tongue

Disulfiram reaction

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