Term
| ate dairy 2-4h ago; vomiting; no fever, fecal WBCs, or bloody stools; dx? |
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Definition
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Term
| ate fried rice 1-6h ago; vomiting; no fever, fecal WBCs, or bloody stools; dx? |
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Definition
| Bacillus cereus (type I: heat stable toxin) |
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Term
| ate meat 1-6h ago; diarrhea; no fever, fecal WBCs, or bloody stools; dx? |
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Definition
| Bacillus cereus (type II: heat labile toxin) |
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Term
| ate reheated meat 8-14h ago; diarrhea, severe crampy pain; no fever, fecal WBCs, or bloody stools; dx? |
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Definition
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Term
| ate canned food/dirt; flaccid paralysis, ptosis; no fever, fecal WBCs, or bloody stools; dx? |
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Definition
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|
Term
| drank water; severe, watery diarrhea; no fever, fecal WBCs, or bloody stools; dx? |
|
Definition
|
|
Term
| traveler's diarrhea; watery diarrhea; no fever, fecal WBCs, or bloody stools; dx? |
|
Definition
| ETEC (uses 2 toxins; heat labile is like V. cholera and acts via AC; heat stable acts via GC) |
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Term
| ate shellfish; diarrhea; no fever, fecal WBCs, or bloody stools; dx? |
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Definition
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|
Term
| infantile diarrhea; watery diarrhea with or without fever and vomiting; dx? |
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Definition
|
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Term
| infants <6mo or AIDs pt; diarrhea, (vomiting, dehydration), fever, fecal WBCs; fecal smear shows clumping rod-shaped bacteria; dx? |
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Definition
|
|
Term
| post-antibiotic tx; diarrhea, fever, fecal WBCs, pseudomembrane colitis; dx? |
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Definition
|
|
Term
| ate uncooked meat; diarrhea, vomiting, severe abdominal pain, lymphadenopathy, fecal WBCs, fever, (bloody stools) |
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Definition
|
|
Term
| dysentery, ulcers, HUS, no bacteremia; dx? |
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Definition
|
|
Term
| ate chicken; dysentery, ulcers, +/- HUS, bacteremia, purulent stool; Guillain-Barre sequelae |
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Definition
|
|
Term
| children<5yo; dysentery, ulcers, no HUS, no bacteremia; dx? |
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Definition
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|
Term
| ate Jack-in-the-Box hamburger; dysentery, HUS, bacteremia, hemorrhagic colitis, thrombi, acute kidney failure; dx? |
|
Definition
|
|
Term
| contact with turtles/ate uncooked eggs; diarrhea, fecal WBCs, dysentery; dx? |
|
Definition
| Salmonella gastroenteritis |
|
|
Term
| dysentery, fecal WBCs, fever; persists in gallbladder in carriers; dx? |
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Definition
|
|
Term
| dysentery, bacteremia; toxin avoids endocytosis, unlike Shigella; dx? |
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Definition
|
|
Term
| ulcers, bloody stools; CagA and VacA virulence factors; dx? |
|
Definition
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|
Term
| child<5yo presents with diarrhea x3-8d and vomiting, abdominal pain; dx? |
|
Definition
|
|
Term
| adult presents with diarrhea, vomiting, nausea, abdominal pain, fever, malaise, headache, chills x24-60h; dx? |
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Definition
|
|
Term
| this diarrhea can occur in children (most common), nursing homes and immunocompromised pts; dx? |
|
Definition
|
|
Term
| child presents with diarrhea, conjunctivitis, and URI for 2-8d; dx? |
|
Definition
|
|
Term
| 1. What adenovirus serotypes cause diarrhea? 2. What calcivirus genogroups cause diarrhea? |
|
Definition
| 1. serotypes 38, 40, 41. 2. Genogroups GI, GII, GIV (most common is GII.4) |
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|
Term
| diarrhea, growth retardation, hypoproteinemia; dx? |
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Definition
|
|
Term
| how does organophosphate poisoning cause diarrhea? |
|
Definition
| inhibits acetylcholinesterase |
|
|
Term
| diarrhea, tingling or burning sensation in mouth, rash/hives, itching, throbbing headache, nausea, vomiting; dx? |
|
Definition
| scromboid poisoning from histamine |
|
|
Term
| diarrhea, nausea, vomiting, numbness/tingling of mouth and extremeties; dx? |
|
Definition
| ciguatera poisoning from dinoflagellate toxin |
|
|
Term
| abdominal pain, watery diarrhea that becomes bloody; dx? |
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Definition
|
|
Term
| diarrhea with elevated calcitonin; dx? |
|
Definition
| medullary thyroid carcinoma |
|
|
Term
| diarrhea with urticaria pigmentosa, itching, and hypotension; dx? |
|
Definition
|
|
Term
| diarrhea with hypokalemia, achylorhydria, hypomagnesemia, hypercalcemia; dx? |
|
Definition
|
|
Term
| steatorrhea with arthralgia, lymphadenopathy, neurological symptoms; PAS+ macrophage; dx? |
|
Definition
|
|
Term
| diarrhea with dermatitis herpetiformis; dx? |
|
Definition
|
|
Term
| watery diarrhea for 1-2wks; acid-fast oocysts in stools; dx? |
|
Definition
|
|
Term
| explosive diarrhea after incubation period of 1-3wks; trophozoites in fecal smear show adhesive disc; dx? |
|
Definition
|
|
Term
| dysentery, tenesmus, semiformed stools with blood and mucus; hepatomegaly; no fecal leukocytes, no dehydration, no fever; dx? |
|
Definition
| Entamoeba histolytica (amebiasis) |
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