Ben Kean lecture 2
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| What are the 4 morphological forms of the blood and tissue flagelets? | AMASTIGOTE, proMASTIGOTE, epiMASTIGOTE, trypoMATIGOTE
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| What are the clinical classifcations of Leishmania? | Mucoasal, Visceral and Mucocutaneous
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| What organism carreis around Leishmania donovani? | Sandfly
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| What does the cutanoneous Leishmania look like? | Painless ulcer at the site of sandfly bite?
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| How do you diagnose leschmania? | Take a sample of spleen. You should see macrophages containing amastigotes
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| Where do you see visceral Leischmanias more? | East Afria and S. America
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| Where do you see cutaneous Leishmanias more? | South America and M.E
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| What can be found in the pbs in T cruzi? | TrypoMASTIGOTE
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| What do you find in the heart of a T. cruzi infection? | A cyst filled with amastigote parasites
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| What are teh associated symptoms of T.cruzi? | Fever, Romanas sign, lymphadenopathy
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| What are teh chronic cardiac consequences of T. cruzi? | Cardiomyopathy, conduction system disease
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| Patients with visceral Lesihmania have what? | Fever, hepatosplenomelgaly, Pancytopenia
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| What is the transmission of T.cruzi? | Reduvvid/kissing bug
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| Trypansomia Rhodesia is named after which country? | Zimbabwe
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| Other than zimbabwe which are country has a name after trypanosoma? | T. Gambiense
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| What is the initial prezentation of AS Sickness? | Chancre, subsequent development of myocarditis, pericarditis, nephritis and pleural effusions
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| What do you get in A.S. Sickness? | Enlarged lymph nodes, recurring fever
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| What do the ASS look like under smear? | S shaped
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| What is the shape of cruzi? | C(ruzi) shaped
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| Strongyloides may affect immunocompromised T/F? | True
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| Wha are the symptoms of G. Lamblia? | Diarrhea, foul smelling, weight loss
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| What does the trophozoite look like? | Face - nuclei eyes - axonemas, parabasal - mouth
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| What is the cyst? | Infective form
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| How may one get G. lamblia? | Cysts in water, beavers
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| Where does teh G. lamblia trophozoite attach? | Intestine
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| How do you get entamoeba histolytica? | Eat cysts in water, sex
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| What are the symptoms of E. Histolytica? | Bloody diarrhea, liver abscess Toxic megacolon, RUQ pain
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| do the cysts look the same as in G. lamblia? | No, these are round with 4 nuclie
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| What do the trophozoites of E. histolytica look like? | These have RBCS incisde as well as a karysome?
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| How do you diagnose E.histolytica? | Seroogy, or cysts, increased trophozoites in stool, RBCS in cytoplams of antameoba
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| Describe the life cycle of strongyloides? | larvae penetrate skin, transmitted through lungs - intestine (possible hyperinfection) ->larvae in feces
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| Where can you see strongyloides? | In the Bronchosopy, it causes vomitting, diarrhea and ANEMIA
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| What is the life cycle of ascaris? | You eat the eggs, eggs enter bowel and obstruct
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| What does ascaris result in ? | Bowel obstruction
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| What is the hookworm really called? | Ancytostoma dudonea, Necator Americanus
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| Is the hoookworm similar to strongyloides? | Yes, however it results in suckin blood from intestines
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| What does hookworm result in most commonly? | Anemia
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| Worms in the anus are callled what? | Enterobius Vermiculus, you get it with food in w/ eggs
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| What does enterobius result in? | Intestinal infection, anal pruritis
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