micro exam 3 last minute Flashcards
Pathogen with H antigen, gastroeneritis with diarrhea but no fever
nonthypoid samonella
What does IgA protect against
rotavirus
Hepetitis that high mortality risk for pregnant women
Hep E
What type of virus prefers certain blood types over others
norovirus
Bloody diarrhea and flask lesions
ameba histolytica
Comma shaped
v. cholera and v. parahaemolyticus
Infection that doesn’t provide immunity, intracellular and eventually attacks enterocytes from their basal layer
s. soneii
s. flexneri
s. dysenteriae
Release type III tire protein to aid in its binding to enterocytes, watery diarrhea
EPEC
How do you treat listeria monocytogenes
beta lactam
trimethoprim sulfamethoxazole
What has a loss of microvilli
EPEC, rotavirus
What attaches to fimbriaes
ETEC
How do you treat salmonella typhi
fluoroquinolones, trimethoprim-sulfamethozazole or broad spectrum cephlosporin
Treatement of EHEC
DON”T GIVE ABX
bloody diarrhea without fever
EHEC, amebia histolitica
frequent bloody and pus filled stools
s. flexerni and s. dysenteriae
Cysts are more common in what type of poop
formed
trophs are more common in what type of poop
liquid
diarrhea with blood and mucus
balantidium coli
profuse watery diarrhea with no blood
cryptosporiodiosis
fever, diarrhea, weight loss, raspberries
cyclospora
chronic debilitating dirrhea, keratoconjucitivis
microsporidia
eggs in stool, larvae of eosinophils in sputum
ascaris lumbricoides
worm that causes iron deficieny anemia
hookworm
larvae in stool
strongloidisais
rarely patients with this get macrocytic anemia
diphyllobothrium latum
fulminant hepatitis is more likely in what type of hep
Hep D
treatment for hep B
lamivudine, famcylovir, interferon alpha
Rotateq
product of reassortment between human and bovine
