Infectious Disease/Microbiology (FA) Flashcards
Sickle Cell + Osteomyelitis/Septic Arthritis
Salmonella
Daisy cluster hyphae + cigar shaped yeast
Sporothrix
Lemon shaped w/ plug end ova
Trichuris trichiura
Rectal prolapse in infant + eosinophilia
Trichuris trichiura
Anal itching worse at night
Enterobius vermicularis
Oval eggs with knobby appearance
Ascaris lumbricoides
Rhabditiform larvae in stool
Strongyloidiasis
Cutaneous larva migrans and/or microcytic anemia with eoisinophilia
Hookworms (ancylostomiasis, necatoriasis)
Undercooked wild game + worm in muscle
Trichinosis
Elephantiasis
Wuchereria/Brugai
Microfilaria in blood
Elephantiasis (Wuchereria/Brugai)
Eye worm
Loa Loa (Loiasis)
Skin atrophy/hypopigmentated papules/leopard skin/hanging groin + keratitis
Onchocerciasis
Undercooked pork
Taenia solium
Calcified cysts in eyes, muscles/subcutaneous, and brain
Taenia solium (cysticercosis)
Vit b12 deficiency + eoisinophilia
D. latum
Hydatid cyst w/egg shell calcifications + RUQ pain
Echinococcosis
Salty water and grape skin sputum
Echinococcosis
Snails + swimming
Schistosoma
Bladder SCC
Schistosoma (haematobium)
Periportal fibrosis + portal (or pulmonary) hypertension + swimming
Schistosoma (mansoni)
Snails + eating
Clornorchis (Chinese liver fluke)
Cholangiocarcinoma
Clornorchis
Rash starting at palms and soles —> trunk
RMSF, Coxsackie A + 2 syphillis
Safety pin organisms
Y. pestis
Farm animal amniotic fluid
Q fever
Painless black eschar
Anthrax
Widened mediastinum
Anthrax
Animal hide exposure
Cutaneous anthrax
Symmetric descending paralysis
Botulism
Fleas + prarie dogs
Y. pestis
Gangrene fingers/toes
Y. pestis
Rabbit hunting
Tularemia
Endocarditis
Q fever
Rash on trunk
R. prowazekii or typhi
Morulae in monocytes
Erlichiosis
Morulae in granulocytes
Anaplasmosis
Erythema migrans
Lyme (Borrelia)
Tick + facial nerve palsy/AV block
Lyme (Borrelia)
Maltese cross + ring
Babesia
Unpasteurized milk
Brucella
Negri bodies in hippocampus and cerebellum
Rabies
Hydrophobia
Rabies
Ascending paralysis + fever
Rabies
Mouse droppings + dust - barns
Hantavirus
Medusa head colonies
B. anthracis (Anthrax)
Raw honey
Botulism
Mouth/tongue rash –> sores that spread caudally
Variola (Smallpox)
Eating bats
Ebola
Trophozite ring in RBC + headphones
Malaria (falciparum)
Trophozite ring + stippling in RBCs
Malaria (vivax/ovale)
Malaria w/ 48 hour fever cycles
Vivax/ovale
Irregular severe fever cycles + malaria
Falciparum
Tsetse fly
T. brucei
Megaesophagus, megacolon or DCM
Chagas (t. cruzi)
Trypomastigotes in blood/CSF
Chagas (t. cruzi)
Leishman-Donovan bodies
Leishmaniasis
Sandfly
Leishmaniasis
Amastigotes in bone marrow, lymph node, spleen or liver
Leishmaniasis
RLQ pain + fever + travel
Typhoid fever (s. typhi)
Salmon colored rose spots on chest
Typhoid fever (s. typhi)
Contaminated water with animal urine
Leptospirosis
Positive torniquet test
Dengue
Councilman bodies
Yellow fever
Congenital defects w/ immigration/no sx
Zika virus