3326974
Description
Flashcards by Jessica Margaux Mercado, updated more than 1 year ago
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Created by Jessica Margaux Mercado
over 8 years ago
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| Question | Answer |
| fever, myalgia, marked eosinophilia, periorbital edema; dyspnea, encephalitis, cardiac failure | Trichinosis |
| can be found in: Superior mesenteric vein | S. japonicum |
| can be found in: inferior mesenteric vein | S. mansoni |
| can be found in: venous plexus of urinary bladder | S. haemotobium |
| infecitve stage of Schistosoma? | cercaria |
| hepatic granuloma w/ fibrosis -> cirrhosis | S. mansoni, S. japonicum |
| chronic outlet obstruction of urinary bladder | S. haemotobium |
| pipe-stem fibrosis; portal enlargement, fibrosis, numerous granulomas; presinusoidal portal hypertension, ascites, congestive splenomegaly | Schistosomiasis |
| Cytokines and cells in Acute Schistosomiasis | IFN-gamma TH1 cells |
| Cytokines and cells in Chronic Schistosomiasis | IL-4 TH2 Cells |
| white pinhead-sized granulomas scattered throughout gut and liver; liver darkened by regurgitated heme-derived pigments | Mild S. mansoni/japonicum |
| pseudopolyps in colon; fibrous portal enlargement w/o distortion of intervening parenchyma = pipe-stem fibrosis | Severe S. mansoni/japonicum |
| granulomatous pulmonary arteritis w/ intimal hyperplasia, progressive arterial obstruction ==> cor pulmonale | Schistosomiasis |
| mosquito vectors of W. bancrofti | Culex, Anopheles, Mansonia, Coquilletidia |
| mosquito vectors of B. malayi | Culex, Anopheles, Mansonia |
| recurrent lymphadenitis, chronic lymphadenitis w/ swelling = elephantiasis, tropical eosinophilia | Filariasis |
| chronic lymphadenitis, marked subcutaneous fibrosis & epithelial keratosis; dilation of dermal lymphatics, focal cholesterol deposits; in dependent limbs, scrotum, penis, vulva, breasts | Elephantiasis |
| River blindness (organism? transmission?) | Onchocerca volvulus; black flies (Simullum sp.) |
| subcutaneous nodule; chronic dermatitis = focal darkening/ loss of pigment and scaling = "leopard/lizard/elephant skin" | Onchocercoma |
| microfilariae accumulate in eye chambers; punctate keratitis; small, fluffy opacities in cornea; sclerosing keratitis w/ opacities | River blindness |
| microfilariae in anterior chamber of eye | Iridocyclitis, Glaucoma |
| microfilariae in choroid and retina | atrophy and loss of vision |
| i cannot anymore :( | so tiredddddd |
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