Parasites Flashcards

1
Q

Diphyllobothriasis

A

largest tapeworm >10m long

Raw freshwater fish

Megablastic anemia

RX: Praziquantel

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2
Q

Echinococcus

A

Small, cysts

Granulosus: liver>lung>brain/muscle/kidney
multilocularis: liver, usually symptomatic

Surgery
RX: albendazole

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3
Q

Schistosomiasis

A

FLUKE
freshwater skin penetration
*Most prominent in SSA
Acute: swimmers itch»>Katayama fever (eosinophilia)

Chronic:
periportal fibrosis
bladder fibrosis

RX: praziquantel

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4
Q

Liver/biliary flukes

A

undercooked freshwater fish

SEAsia

Cholangiocarcinoma

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5
Q

Lung fluke

A

Far East

Undercooked seafood

Lung fibrosis

RX: praziquantel

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6
Q

Lung fluke

A

Far East

Undercooked seafood

Lung fibrosis

RX: praziquantel

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7
Q

Entamoeba

A

Amebiasis

liver abcess, bloody diarrhea

RX: metronidazole follow with luminal agent

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8
Q

crypto/iso/cyclospora

A

watery diarrhea, esp in immunocompromised

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9
Q

giardia

A

steatorrhea, daycare, hikes

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10
Q

Roundworm

A

.

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11
Q

tapeworm

A

.

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12
Q

flukes

A

.

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13
Q

Cryptosporidiosis

A

Conataminated H2O, even rec
Chronic diarrhea in HIV
watery diarreha
severe in immunocompromised

RX: ORS, Nitazoxanide

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14
Q

Isosporiasis

A

Contaminated water

Severe volume depletion

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15
Q

Isosporiasis

A

Contaminated water
Severe volume depletion
chronic diarrhea in immunocompromised

Rx: ORS, TMP/SMX

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16
Q

Ascariasis

A

1 billion in the world
intestinal obstruction
*loeffler’s syndrome- pneumonitis
biliary obstruction

Rx: albendazole- most roundworms

17
Q

giardia

A

daycare, hikes- contaminated H2O

Steatorrhea
FEVER not common

Rx: metro, tini, nita

18
Q

Isosporiasis

A

Contaminated water
Severe volume depletion
chronic diarrhea in immunocompromised

Rx: ORS, TMP/SMX

19
Q

Cyclosporiasis

A

Imported foods
Cyst resistant to chlorine

Rx: TMP/SMX