Micro VI last minute Flashcards
Treatment for Brucella
6 week or longer course of tetracycline and rifampin
spiral shaped bacetria with terminal hooks
leptospirosis interrogans
how do you stain leptospira interrogans
dark field microscopy
how do you get leptospirosis
exposure to contaiminated animal urine or water
how do you treat leptospirosis
penicillin and ampicillin
what does the lesion look like in tuleremia
red, painful, swollen papule that becomes pururlent and ulcerates
other symptoms of tularemia
headache, photophobia
how do you treat tuleremia
gentamicin
what stain do you use for yersinia pestis and what does it look like
giema
closed pin
What do the 3 plasmids in yersinia pesitis facilitate
biofilm formation
enhanced resistance to macrophage killing
resistance to complement mediated lysis
buboes
plague
difference between primary and seoncdary pneumonic plague
secondary develops slower
Endemic form of relapsing fever is caused by
borrelia hermsii
Epidemic form of relapsing fever is caused by
borrelia recurrentis
what does borrelia look like
long spirochete
vector in epidemic relapsing fever
louse
vector in endemic relapsing fever
tick
how do you stain borrelia
giemsa
how do you treat boreelia
tetracycline or erythromycin
HME is caused by
ehrilich
HGE is caused by
Anaplasma
Where does coxiella burnetii reside/replicate
phagolysosomes
how do you treat trench fever
aminoglycoside or macrolide
what caused punched out ulcerative lesions
ecthyma
what causes folliculitis
pseudomonas
what does protein A do
inhibits antibody mediated clearance by binding to IgG Fc domain
What are the 2 forms of exfolative toxin
ETA and ETB
what do exfoliative toxins do
serine proteases split desmoglein-1
adhesions for GAS
F and M protein
LTA
toxins for GAS
streptolysin O and S
superantigens
what type of capsule does GAS have
hyaluronic acid
what is most of the cell mass of mycobacterium made up
mycolic acid and LAM
rate of mycobacterial growth
slow
what does M. tuberculosis grow on
Lowenstein-Jensen or Middlebrooks
Nocardia
weakly acid fast
form branched filaments
aerial hyphae
Are nocardia infections painful
NO
how do you treat nocardia
TMP-SMX
what form of lesimanisis gets transmitted
flagellated
does leishmanism have an antibiotic response
no, because it’s intracellular
What does cutaneous leishmanism look like
crusties at site of incoculation
Does mucocutaneousleishmanism have skin lesionss
may or may not
how do you treat mucocutaneous leishmanism
heavy metals
what does mansolla have for symptoms
joint pain
what is the resevoir for mansellon
non-human primates
how do you diagnose manonsella
skin snips
how do you get trichnoisis
pork or weird animal
what do you see in a lab test of trichnosis
elevated muscle enzymes
Verruca plana
flat warts
HPV E7 inhibits
Rb
HPV E6 inhibits
p53
histological marrkers of HPV
hyperkeratosis and koilodal cells
Jerpes simplex on finger
herpetic whitlow
buzzword for measles
Koplik spots
Where doe B19 grow
hematopoietic cells in bone marrow
Who gets Aplastic crisis
anemia pts
How does B19 present in adults
arthritis without a rash
Where does HHV-6 replicate
T cell B cell oral pharyx
What cell is HHV-7 in
CD4+T cell
vector of dengue
mosquito
What cell does colorado tick fever infect
erythroid precursor cell
What lab finding is indictive of colorado tick fever
leukopenia
What cells does Ebola/Marburg target
endothelial cells
what type of rash does hemorrhagiv fever have
petechial
