terms 2 Flashcards
ricketsia
- obligate intracellular parasite
- Weil-Felix rxn IDs ricketsia w/o a type
- fever/rash
RMSF
rickettsia rickettsii
epidemic typhus
rickettsia prowazekii
can turn into brill-zinsser disease
endemic typhus
ricketssia typhi
scrub typhus
rickettsia tsutsugamushi
eschar
trench fever
bartonella quintana
rickettsial pox
rickettsia akari
no W-F rxn
Human Monocytic ehrlichiosis
most life threatening tick-borne disease in US`
Q fever
- coxiella burnetii
- doughtnut shaped granuloma
- flu like symtoms
chlamydia
- most common STI
- infectious elementary bodies
- noninfectious reticulate body
cryptococcus neoformans
deadliest fungi
meningitis and immunocompromised
candida albicans
in oral cavity-thrush
common in obese/diabetics
nistatin is drug of choice
sporotrichosis
aka rose-thorn disease (sporothrix schenckii)
occupational hazard
cotton purple lesion
aspergillosos
aspergillus fumigatus
ergot poisoning
claviceps purpura
valley fever
coccidioides immitis
resembles TB
tx is amphotericin B
Gilchrest’s disease
Blastomyces dermatidis
cutaneous ulcers
Splunker’s disease
histoplasma capsulatum
pulmonary inhalation through bird droppings and bats
pedis tinea capitis sorporis barbae unquin cruis
athletes foot scalp body beard nail groin
toxic indoor mold
stachybotrys chartarum
entamoeba histolytica
second leading cause of mortality due to parasitic disease
naegleria fowleri
parasite enters through nose
primary ameobic meningoencephalitis
giardia
giardia intestinalis
foul-smelling diarrhea
trichomonas vaginalis
females-itching, burning, discharge
males-asymtomatic
trypanosoma brucei gambiense vs
trypanosoma brucei rhodensiense
2-4 year course of disease, chronic form
few months, acute form, possible death
Human african sleeping sickness
Chagas disease
trypanosoma cruzi (american) transmitted via the kissing bug (reduviid bug)
black fever
leishmania donovani aka kala azar
bite of sandfly
decreased phagocytosis-lowers immunity
toxoplasmosis
toxoplasma gondii
2nd leading cause of death from foodborne illness
all parasite stages are infectious
malaria
plasmodium, spread by anopheles mosquito
malarial attack is when rupture occurs release many new parasites
roundworm
trichinella spiralis….nematode
flat worm
trmatode
tapeworm
cestode
ascaris lumbricoides
most common helminth (nematode) infection
pinworm disease
enterobius vermicularis
whip worm disease
trichuris trichiura
threadworm
strongyloides stercoralis
elephantitis
wuchereria bancrofti
onchocerca volvulus
black flies
river blindness
african worm disease
loa loa
guinea worm/dragon worm
dracunculus medinensis
schistosomiasis
blood fluke…trematode
fasciola hepatica
liver fluke disease from sheep
beef tapeworm vs
pork tapeworm
taenia saginata
taenia soleum
Clonorchis sinensis
Chinese Liver Fluke Disease
Diphyllobothrium latum
Fish tape worm