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34 Cards in this Set
- Front
- Back
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Any cycle of fever + Travel ***
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plasmodium sp.
jaundice = falciparum |
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Fever arthralgia in US outdoors person *
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babesia microti
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**Non-healing ulcer (volcano?) + travel
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Leishmaniasis
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* child going blind (unilateral blindness)
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Visceral (ocular) larval migrans --> Toxicara Canis
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* Young adult going blind
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-Onchocerciasis (river blindness)
- Acanthamoeba (contact lens) - Cystercercosis (Taenia Solium) |
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** Infant born blind (unilateral)
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Toxoplasma (cat feces)
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** HIV and neurological symptoms + RING LESION on xray
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Toxoplasma (cats)
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** Infant distress
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TORCHES
H-herpes / hiv S- syphilis |
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* 2ft long subcutaneous worm
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Guinea worm disease --> Dracunculus medinensis
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* Fever with HIGH eosinophils + travel (hepatosplenomegaly) --> Ova in stool with LATERAL SPINE
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Schistosoma
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*Cardiomyopathy in a child and Romana's sign (unilateral painless periorbital swelling) ; Megacolon, megaesophagus in an adult (Kissing bug- Reduviidae sp.)
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Chagas disease ; Tyrpanosoma cruzi
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*Neuro symps + hx of travel to africa + swollen lymph nodes @ base of skull (winterbottoms sign)
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African sleeping sickness
- trypanosomiasis (Trypanosoma brucei) |
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* block of lymphatic flow --> unilateral edema of a lower extremity
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Filariasis (elephantitis)
- Wucheria sp. - Brugia sp. |
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* Intestinal pain after eating pork
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Trichinosis
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* Young adult w/ neuro symps, exposure to large body of fresh, stagnant water (warm) --> patient normally dies
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Naegleria fowleri (amoeba)
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*Large watery (hydatid) cyst w/ exposure to sheep or goats, wild canine feces
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Echinococcus Granulosus
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* > 2 WEEK WATERY DIARRHEA and Acid/fast oocyst
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Crypto (chlorine resistant)
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** > 2 WEEK foul smelling flatulence / diarrhea
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Giardia (chlorine resistant)
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* >2 week bloody diarrhea, with Liver/brain abscess
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E. histolytica
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*>2 week EXPLOSIVE drha --> + exposure to pigs
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Balantidium coli
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** <2 week watery diarrhea in an adult
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-Norwalk virus
- Salmonella - Campylobacter - Vibrio cholera / parahemolyticus - Shigella |
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** <2 watery diarrhea with a DAY CARE child
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-rotavirus
- shigella |
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** <2 week bloody diarrhea
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-E.coli / 0157H7
- shigella -salmonella |
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* Diarrhea from eating rice
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Bacillus Cereus
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** Diarrhea from antibiotics
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C. diff
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* Diarrhea from toxins (w/in hours after ingestion and with bugs that are non-isolatable)
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-Staph
-Strep - C. perfringens |
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*Diarrhea from dairy products/processed meats
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-Yersinia enterocolitica
- listeria (grows @ cold temps) |
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* Red itching tracks on the skin of the feet + coughing + abdominal pain, nausea (HIV, eosinophilia)
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Strongyloides sp.
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* Red itching tracks on skin of feet + Fe deficiency anemia --> exposure to raw sewage (in bare feet)
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Necator amerianus
(hookworm) |
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*Red itching tracks on feet , cutaneous larval migrans --> exposure to cat/dog feces barefoot
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Dog and cat hookworms
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*Ingestion of uncooked meat + malabsorption
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Intestinal tapeworms
- Beef --> Taenia saginata - Pigs --> T. solium - Fish --> Diphyllobothrium sp. - MIce --> Hymenolepsis nana (most common) ** |
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* Ingestion of watercress (vegetable) + bile duct blockage/abscess + jaundice
- dx w/ eggs in stool |
-Fasciola sp. (hepatica)
- liver fluke |
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* Cough and malnutrition, eosinophilia + human fecal oral contamination
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-Ascaris lumbricoides
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* Child w/ an itchy rectum (daycare)
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pinworm --> enterobius vermicularis
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