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Bugs

Terms

undefined, object
copy deck
bird or bat droppings
histoplasmosis
HBeAb
low transmissability
blocks peptide bond formation at 50S
clindamycin
two viruses infect a cell, one helps the other by making a functional protein that serves both viruses
complementation
where does herpes virus get its envelope
nuclear membrane
uses of IFN-a
hep B, hep C, kaposi's sarcoma
dont give to someone allergic to penicillin
cephalosporins
positive nitrite test
gram negative UTI
treats RSV
ribavirin
obligate anaerobes:ABC
actinomyces, bacteroides, clostridium
contaminated seafood
vibrio
sickle cell osteomyelitis
salmonella
can follow PHaryngitis
rheumatic PHever and glomerulonePHritis
treatment of HSV, VZV, EBV
acyclovir
prophylaxis against PCP
TMP-SMX
endemic typhus - fleas
rickettsia typhi
IL-1
activated by macs, causes fever
high pressure, PMNs, increased protein, low glucose
bacterial meningitis
non-lactose fermenter that invades and can spread hematogenously
salmonella
subcutaneous nodules, polyarthritis, erythema marginatum, chorea, carditis
RF (no room for SPECCulation)
india ink
cryptococcus neoformans
TNF
activated by macs, leads to fever and hemmorhagic necrosis
infection in transplant recipients
CMV
loeffler's medium
corynebacterium diptheriae
pott's disease
TB in a vertebral body
CD4/CD8 ratio < 1.5
AIDS diagnosis
SNAP
sulfa nocardia, actinomyces penicillin
MOA nystatin
disrupt fungal membrane
broad based budding
blastomyces
gram (-) rods, lactose nonfermenter, oxidase neg
shigella, salmonella, proteus
non-retrovirus with reverse transcriptase
HBV
MeninGococci
ferment Maltose and Glucose
inhibit dihydropteroate synthase
sulfonamides
random mutation of viruses
genetic drift
env
gp41
gram (+) cocci in chains: catalase negative
streptococcus
too thin to see on gram stain
treponema
most common cause of pneumonia
strep pneumo
block production of purines
flucytosine
binds Fc-IgG to inhibit complement fixation and phagocytosis
protein A
decrease synth of mycolic acids
isoniazid
koplik spots
measles
HBsAb
provides immunity to hep B
jumping genes
transposition
found at the apex of the lung
mycobacterium
method of resistance against vancomycin
change D-ala D-ala to D-ala D-lac
prophylaxis against endocarditis with dental procedures
penicillin
flagellar antigen
H antigen
osteomyelitis after prosthetic device
staph
bloody diarrhea
salmonella, shigella, campylobacter, e.coli, yersinia enterocolitica, entamoeba histolytica
microcytic anemia
ancylostoma, necator
uses of IFN-y
NADPH oxidase deficiency
gummas, aortitis, tabes dorsalis, argyll robertson pupil
tertiary syphilis
narrow based budding
cryptococcus
spreader of viral meningitis
mice!
wide angle branching hypae, infect blood vessels
mucor and rhizopus
poultry, meat, eggs
salmonella
maltose nonfermenter
neisseria gonorrhea
east coast infection
rocky mountain spotted fever
3 toxins of staph aureus
enterotoxin, exfoliative toxin, TSST-1
rapidly fatal meningoencephalitis
naegleria
paracoccidiomycosis
rural latin america
nucleocapsid protein of HIV
p24
african sleeping sickness
trympanosoma gambiense or trympanosoma rhodesiene
permanently disables Gi, causing whooping cough
pertussis toxin
vaginitis, strawberry mucosa
trichomoniasis
eaton's agar
mycoplasma pneumoniae
causes coagulation and DIC
hageman factor
measles and mumps
paramyxovirus
largest DNA virus
poxvirus
green alpha hemolysis
strep mutans (viridans strep) and strep pneumo
rusty sputum
strep pneumo
headache, fever, rash
rickettsia
fever, hepatosplenomegaly, pharyngitis, lymphadenopathy
mononucleosis
condyloma acuminata
HPV 6 and 11
fifth disease
parvovirus
common cold and SARS
coronavirus
cleaves host cell rRNA
shiga toxin
antigen for ASO antibody in RF
strep pyogenes
cytotoxin that causes enterocyte death
clostridium difficile
inhibits viral DNA polymerase after being phosphorylated by viral thymidine kinase
acyclovir
hemoptysis from a parasite
paragonimus westermani
site of beta lactamases (-)
periplasm
febrile pharyngitis, pneumonia, conjunctivitis
adenovirus
get herpes in a CHEVrolet
CMV, HSV, EBV, VZV
stable toxin stimulates guanylate cyclase
e. coli
parainfluenza (aka croup)
paramyxovirus
streptolysin O
strep pyogenes
penicillin G resistant, cause UTI
enterococci
staph UTI
saprophyticus
gamma hemolysis (no hemolysis)
enterococcus faecalis and peptostreptococcus
TSST-1
staph aureus superantigen
bacitracin resistant
group B strep (strep agalacticae)
HBcAb
positive during window period
DNA polymerase inhibitor that binds to pyrophosphate binding site
foscarnet
optochin sensitive, bile soluble
strep pneumo
young patient in the military with walking pneumonia
mycoplasma pneumonia
MOA conazoles
disrupt fungal membrane
treatment of necator/ancylostoma
pyrantel pamoate
MOA sulfonamides
block nucleotide synthesis
STD chlamydia in the US
chlamydia D-K
disulfiram-like reaction with alcohol, metallic taste
metronidazole
gram (-) rods, lactose slow fermenter
citrobacter, serratia
cervical lypmhadenitis in kids
m. scrofulaceum
obligate intracellular
rickettsia, chlamydia
aedes mosquito
yellow fever
the DNA viruses: HHAPPPy viruses
hepadna, herpes, adeno, pox, parvo, papova
coxsackievirus
picornavirus
seizures and hydrophobia, fatal encephalitis
rabies
picornaviruses: PERCH
polio, echovirus, rhinovirus, coxsackievirus, hepatitis A virus
aminoglycosides in pregnancy
ototoxicity
most common cause of meningitis
strep pneumo
used to diagnose whipple's disease
PAS
HBeAg
important indicator of transmissability
treatment of babesiosis
quinine, clindamycin
gram (+) rods
clostridium, corynebacteria, listeria, bacillus
pneumonia in CF
pseudomonas
block lanosterol to ergosterol step
azoles
centriPHugal (outward) spread of rash
tyPHus
M protein
enhances resistance to strep pyogenes
portal hypertension
schistosoma mansoni
pseudoappendicitis
yersinia enterocolitica
struvite stones
proteus UTI
microglial nodules with multinucleated giant cells
HIV encephalitis
cerebellar problems after treating influenza A
amantidine
binds ergosterol and forms pores
amphotericin B
prevent attachment of aminoacyl tRNA to 30S
tetracyclines
Nagging Pests Must Breathe
nocardia, pseudomonas, mycobacterium, bacillus
used during pregnancy to reduce maternal HIV transmission
AZT
erythema chronicum migrans (target lesions)
lyme disease
HPV
papovavirus
captain's wheel appearance
paracoccidiomycosis
bacitracin resistant, beta hemolytic strep
strep agalactiae (group B strep)
gram (-) rods, lactose fast fermenter
klebsiella, e.coli, enterobacter
triple therapy for helicobacter
bismuth, metronidazole, tetracycline/amox
green alpha hemolysis
strep pneumo
diabetic osteomyelitis
pseduomonas
neisseria are differentiated by
sugar fermentation
destroyed at 60 degrees C
exotoxin
meningitis in newborns
listeria
dilated cardiomyopathy, megacolon, megaesophagus
chagas disease
IgM HAV Ab
active hep A
tetracycline OK to use in renal failure
doxycycline
Takes Care of Pseudomonas
ticarcillin, carbenicillin, piperacillin
enveloped DNA viruses
hepadna, pox, herpes
gram (+) cocci in clusters: coag positive
staph aureus
uses of IFN-b
MS
B12 deficiency found
diphyllobothrium latum
treats meningitis
chloramphenicol
cranial nerve paralysis
botulinum toxin
child with meningitis
strep pneumo
urethritis, cervicitis, conjunctivitis, reiter's syndrome, PID
chlamydia
buy AT 30, CELL at 50
30S: aminoglycosides, tetracyclines 50S: chloramphenicol, erythromycin, lincomycin, clindamycin
saber shins, saddle nose, deafness
neonatal syphilis
fungus east of the mississippi or in central america
blastomycosis
FTA -, VDRL+
false positive VDRL
nutrient depletion slows growth
stationary phase
metronidazole in pregnancy
mutagenesis
viridans strep that causes SBE
strep sanguis
protease inhibitors (navir)
HIV treatment
early convalescence
HBcAb
charcoal yeast extract agar
legionella
CXCR1 mutation
rapid progression from HIV to AIDS
PABA antimetabolite
sulfonamides
viral pneumonia
VZV
fever and anemia caused by ixodes tick
babesiosis
koilocytes
HPV
treatment for atypical pneumonias
tetracycline or erythromycin
late convalescence
HBsAb, HBcAb
bind MHC II and T cell receptor
superantigens
nephrotoxic when used with cephalosporins
aminoglycosides
mechanism of resistance against acyclovir
lack of thymidine kinase
normal pressure, lymphocytes, normal protein, normal sugar
viral meningitis
gram (-) rods, lactose nonfermenter, oxidase pos
pseudomonas
oral penicillin
penicillin V
macconkeys agar
lactose fermenters (e.coli, enterobacter, klebsiella)
These Rascals May Microscopically Lack Color
treponema, rickettsia, mycobacterium, mycoplasma, legionella, chlamydia
uncooked pork leading to brain cysts
taenia solium
optochin resistant, not bile soluble
strep mutans (viridans strep)
cause of worldwide pandemics
reassortment and high frequency recombination
replication site for DNA viruses
nucleus (except poxvirus)
inhibits DNA gyrase (topo II)
fluoroquinolones
viral genome infectivity
naked dsDNA and (+) strand ssRNA (like our cells) are infective alone
action of ribonuclease
degrade viral mRNA
tinea nigra
cladosporium werneckii
MOA cycloserine
block peptidoglycan synthesis
treatment of pinworm (enterobius)
pyrantel pamoate
aplastic crises in sickle cell disease
parvovirus B19
lacks muramic acid in cell wall
chlamydia
inhalation of asexual spores
coccidiomycosis and histoplasmosis
shiga-like toxin, HUS
EHEC
nematode/roundworm/pinworm infections
mebendazole
maltose fermenter
neisseria meningitidis
C3a
hypotension and edema
envelope proteins of HIV
gp41 and gp120
lymphogranuloma venereum
chlamydia L1, L2, L3
treatment of ascaris
pyrantel pamoate
hepadnavirus example
HBV
lymph nodes especially affected by EBV
posterior auricular nodes
neuraminidase inhibitors
zanamivir, oseltamivir
brain abscess in HIV, ring-enhancing brain lesions
toxoplasma
replication site for RNA viruses
cytoplasm (except influenza and retrovirus)
treatment of entamoeba histolytica
metronidazole and iodoquinol
Some Nasty Bugs May Live FacultativeLY
salmonella, neisseria, brucella, mycobacterium, listeria, franciscella, legionella, yersinia
double zone of hemolysis on blood agar
clostridium perfringens
tinea versicolor
malassezia furfur
spore formers
bacillus anthracis, clostridium perfringens, clostridium tetani
displaces other drugs from albumin (like warfarin)
sulfonamides
botulinum toxin
exotoxin
hemagglutinin and neuraminidase antigens
influenza virus
antiprotozoal
metronidazole
forms toxic metabolites in bacterial cell
metronidazole
requires HBsAg as its envelope
hep D
heterophil antibodies detected by agglutination of sheep RBCs
monospot test
staph aureus exfoliative toxin
scalded skin syndrome
elevated ESR with bone pain (?)
osteomyelitis
MOA imipenem
prevent peptidoglycan cross linking
chronic, cirrhosis, carcinoma, carriers
hep C
normal flora of the skin
staph epidermidis
RSV
paramyxovirus
reasons to NOT use vancomycin
nephrotoxicity, ototoxicity, thrombophlebitis
polio
picornavirus
infectious particle for chlamydia
elementary body
high pressure, lymphocytes, increased protein, low glucose
fungal or TB meningitis
undulant fever
brucella
neonate meningitis
group B strep or listeria
treatment of local mycosis
fluconazole or ketoconazole
naked RNA viruses: naked CPR
calcivirus, picornavirus, reovirus
bluish gray spots on the buccal mucosa
measles - koplik spots
JC - progressive multifocal leukoencephalopathy in HIV
papovavirus
colorado tick fever
reovirus
rocky mountain spotted fever
rickettsia rickettsiae
traveler's diarrhea, no preformed toxin
ETEC
resistance is by decreased uptake or increased transport out of bacterial cell
tetracyclines
UTI
e.coli
inhibits CMV DNA polymerase
ganciclovir
induce humoral immunity
killed virus vaccines
ssDNA virus
parvovirus
inhibits entry of penicillin and vancomycin
gram negative outer membrane
8 segments of negative stranded RNA
influenza virus
treatment of systemic mycosis
amphotericin B
griseofulvin in pregnancy
teratogenic
negative-stranded viruses that must use RNA polymerase to transcribe to positive
Always Bring Polymerase or Fail Replication: arenavirus, bunyavirus, paramyxovirus, orthomyxovirus, filovirus, rhabdovirus
activate large numbers of T cells to release IL-2 and IFN-gamma
superantigens
treatment for legionella pneumonia
erythromycin
red-orange body fluids
rifampin
mold hyphae on KOH
tineas
enteric, expectant mothers, epidemics
hep E
treatment for RSV in babies
ribavirin
reactive arthritis, conjunctivitis, urethritis
chlamydia trachomatis
genes located on a plasmid
exotoxin
HBsAg
carrier state
undercooked meat
e.coli O157:H7
reassortment of viral genome
genetic shift
toxin encoded in a lysogenic phage: BCDE
BCDE: botulinum toxin, cholera toxin, diptheria toxin, erythrogenic toxin of strep pyogenes
poorly antigenic
endotoxin
fingers, food, feces, and flies
shigella
vertebral osteomyelitis
TB (pott's disease)
Q fever (aerosol)
coxiella burnetii
causes interstitial nephritis
methicillin
use against staph aureus
penicillinase-resistant penicillin
FTA+, VDRL+
active syphilis infection
induces TNF and IL-1 (+)
teichoic acid
ASO titer
strep pyogenes
inhibits renal dihydropeptidase
cilastatin
snails
schistosoma
hydrops fetalis
parvovirus
antiphagocytic virulence factor
capsule
tellurite plate
corynebacterium diptheriae
viral pinkeye
adenovirus
permanently activates Gs, causing rice water diarrhea
cholera toxin
osteomyelitis
staph aureus
23S of the 50S
macrolides
alpha hemolytic, optochin sensitive
strep pneumo
need clavulanic acid
ampicillin, amoxicillin, ticarcillin, carbenicillin, piperacillin
gram (+) cocci in clusters: coag neg, novobiocin resistant
staph saprophyticus
latex agglutination test to detect polysaccharide capsular antigen
cryptococcus neoformans
atypical pneumonias
chlamydia pneumoniae and chlamydia psittaci
elderly with meningitis
strep pneumo
prophylaxis against gonorrhea
ceftriaxone
hemolysis and methemoglobinemia
m. leprae
lecithinase
clostridium perfringens
elderly person with pneumonia
strep pneumo
capsule made of d-glutamate
bacillus anthracis
alpha toxin causes gas gangrene
clostridium perfringens
IgA protease
strep pneumo (and neisseria and h.flu)
treatment of leishmaniasis
petavalent antimony
incubation period of hep B
HBsAg
prophylaxis against meningococcus
rifampin
normal flora of the nose
staph aureus
virulence factor of staph aureus
protein A
neuraminidase inhibitors for influenza A and B
zanamivir and oseltamivir
antigen in pneumovax, h.flu vaccine, meningococcal vaccines
capsule
neisseria with no capsule
gonococcus
treatment of sporothrix schenckii
itraconazole or KI
monobactam synergistic with aminoglycosides
aztreonam
bat, raccoon, and skunk bites
rabies
puppy poop, milk, pork, day care centers
yersinia enterocolitica
roseola (exanthem subitum)
HHV-6
most specific test for syphilis, remains positive longest
FTA
gram (+) cocci, catalase (-), gamma hemolysis
e. faecalis
southwestern US fungus
coccidiomycosis
blocks glycine release from renshaw cells of the spinal cord
tetanus exotoxin
ribavirin in pregnancy
teratogenic
hematuria, bladder cancer
schistosoma haematobium
enhances cytokine release to cause HUS
shiga toxin
metabolic acitivity without division
lag phase
Gonnococci
ferment Glucose
treatment of influenza A
amantidine and rimantidine
lyme disease
borrelia burgdorferi
Treats Marrow Poorly
TMP
nosocomial pneumonia
staph or gram negative rods
resistance of MRSA
change in PBP
dysentery
shigella
green vaginal discharge with fishy smell
gardnerella vaginalis
walking pneumonia
mycoplasma pneumoniae
diptheria toxin
exotoxin
acute cholestatic hepatitis, eosinophilia, skin rashes
macrolides
group A strep
strep pyogenes
painful genital ulcer, inguinal adenopathy
chancroid caused by haemophilus ducreyi
resistance of pseudomonas
change in porin structure
bad GI distress
ampicillin
causes hemolytic anemia as a SE
ribavirin
vaccine contains type B capsular polysaccharide
haemophilus influenzae
toxin produced by shigella
shiga toxin
HAV
picornavirus
VDRL positive but not STD
treponema pertenue ("yaws")
IV drug use hepatitis
hep C
epidemic typus - human body louse
rickettsia prowazekii
dsRNA virus
reovirus (repeat-o-virus)
bloating, farting, diarrhea in hikers
giardia
silver stain
legionella
protozoan of the vagina
trichomonas vaginalis
heat labile toxin stimulates adenylyl cyclase
e. coli
perianal pruritus
enterobius
inactivates EF-2
corynebacterium diptheriae exotoxin
oral lesions, keratoconjunctivitis
HSV I
inhibits chemokine receptor to cause lymphocytosis
bordetella pertussis exotoxin
induces TNF and IL-1 (-)
lipid A
quellung reaction
strep pneumo
FTA+, VDRL-
successfully treated syphilis
alpha hemolytic bacteria
strep pneumo, strep viridans
armadilllos
m. leprae
positive heterophil antibody test
EBV
BAKE a lyme pie
bell's palsy, arthritis, kardiac block, erythema chronicum migrans
bloody diarrhea, liver abscess, RUQ pain
entamoeba histolytica
acute bacterial endocarditis and osteomyelitis
staph aureus
treatment of rickettsial infections
tetracycline
rotavirus
reovirus
clue cells
vaginalis
treat TB
pyrazinamide, rifampin, isoniazid, streptomycin, ethambutol
lancefield group D
enterococci and group D strep
otitis media
strep pneumo
vaginitis and diaper rash
candida
HIV pneumonia
PCP
fever, black vomit, jaundice
yellow fever
oral/facial abscesses with sulfur granules
actinomyces israelii
NO
activated by macs, leads to hypotension and shock
reheated meat dishes
clostridium perfringens
blood agar
corynebacterium diptheriae
erythromycin in pregnancy
acute cholestatic hepatitis in mom
urease
cleaves urea to ammonia
treatment of plasmodium vivax, plasmodium ovale
primaquine
novobiocin sensitive
staph epidermidis
chronic hepatitis, cirrhosis, HCC
hep B and hep C
hantavirus
bunyavirus
MOA linezolid
block 50S
treatment of systemic candida
amphotericin B
negri bodies in neurons
rabies
optochin sensitive strep
strep pneumo
treatment of toxoplasma
sulfadiazine and pyrimethamine
the vowels hit your bowels
hep A and hep E transmitted fecal-oral
cauliflower skin lesions
blastomyces
the only bacterium with a protein capsule
bacillus anthracis
chocolate agar with factors V and X
h. flu
bordet-gengou agar
bordetella pertussis
causes villous destruction with atrophy of GI, leading to decrease absorption of Na
rotavirus
cysts in cat feces
toxoplasma
ADH antagonist
demeclocycline
induce both humoral and cell-mediated immunity
live attenuated vaccines
eastern and western equine encephalitis
togavirus
encapsulated bacteria
strep pneumo, h.flu, neisseria meningiditis, klebsiella
pyroFOSphate analog
foscarnet
MOA trimethoprim
block nucleotide synthesis
FRY an egg - egg based vaccines
flu, mmR, Yellow fever
partial circular dsDNA
HBV
vaccine given between 2 and 18 months of age
haemophilus influenzae
highest level protein in late stage HIV
p24
gram (+) cocci and rods, gram (-) cocci, spirochetes
penicillin
which bacteria arent afraid of the chin (optochin)?
viridans strep
disrupts microtubules
griseofulvin
rubella
togavirus
blocks transpeptidase
penicillin
polysaccharide to attach to surface (catheters)
glycocalyx
scarlet fever exotoxin
strep pyogenes superantigen
3 A's for klebsiella
Aspiration pneumonia, Abscess in lungs, Alcoholics
PaRaMyxovirus
parainfluenza, RSV, Measles, Mumps
most common cause of sinusitis
strep pneumo
high IgM titer, headache, nonproductive cough, bad x-ray
mycoplasma pneumoniae
site of oxidative and transport enzymes
plasma membrane
MOA cephalosporins
prevent peptidoglycan cross linking
treatment for gardnerella vaginalis
metronidazole
haEMOPhilus
epiglottitis, meningitis, ottitis media, pneumonia
rash on palms and soles, headache, fever
rocky mountain spotted fever
treatment of tinea versicolor
selenium sulfide
reheated rice
bacillus cereus
treatment of plasmodium
chloroquine
CMV and EBV
herpesviruses
MOA tetracycline
block 30S
temporal lobe encephalitis
HSV-1
kaposi's sarcoma
HHV-8
clue cells
gardnerella vaginalis
multiplies inside cell (chlamydia particle)
reticulate body
oral hairy leukoplakia
EBV in AIDS patients
comma or S-shaped, bloody diarrhea
campylobacter
stimulates G protein to activate adenylyl cyclase
vibrio cholerae
inhibit protein synth by blocking translocation
macrolides
altered protein function
ADP ribosylating exotoxin
treatment of leprosy
dapsone
rhinovirus
picornavirus
HCV
flavivirus
sulfonamides in pregnancy
kernicterus
i RAN because i had diarrhea: viruses that cause diarrhea
rotavirus, adenovirus, norwalk virus
fibrocaseous cavitary lung lesion
secondary TB
child with pneumonia
RSV, mycoplasma, chlamydia pneumo, strep pneumo
councilman bodies (acidophilic inclusions) in the liver
yellow fever
treatment of clostridium difficile
metronidazole
inhibits IMP dehydrogenase to block guanine synthesis
ribavirin
stimulates adenylate cyclase
bordetella pertussis exotoxin
enzyme babies lack, leading to gray baby syndrome
UDP-glucuronyl transferase
basis for lancefield grouping
C carbohydrate in bacterial cell wall
fever and shock
endotoxin
cause misreading of mRNA
aminoglycosides
gram (-) cocci
neisseria
where do most enveloped viruses get their envelopes
plasma membrane
VDRL mnemonic for false positives
Virus (mono, hepatitis), Drugs, Rheumatic fever and RA, Lupus and Leprosy
no cell wall
mycoplasma
use only against gram negative rods
aztreonam
silver stain
legionella or pneumocystis carnii
red pigment
serratia marcescens
lipopolysaccharide
endotoxin
echovirus - aseptic meningitis
picornavirus
older adult with pneumonia
strep pneumo
treatment of superficial candida
nystatin
treatment of entamoeba histolytica, giardia, gardnerella, trichomonas
metronidazole
treatment of UTI
TMP-SMX
big spirochete visualized by giemsa stain
borrelia
acid fast stain
mycobacteria
ziehl-neelsen stain
acid-fast bacteria
treatment of pseudomonas
aminoglycoside plus extended-spectrum penicillin
exotoxin encoded by beta prophage
corynebacterium diptheriae
sabouraud's agar
fungi
present in every stage of hep B
HBcAb
rapid cell division
log phase
meats, mayo, custard
staph aureus
treatment of schistosoma, clonorchis, cystericosis
praziquantel
penicillinase inhibitor
clavulanic acid
ghon complex
area of TB infection: hilar nodes, lower lobes. primary infection only.
MOA chloramphenicol
block 50S
clear beta hemolysis
strep pyogenes
v-branching mold
aspergillus
MOA amphotericin B
disrupt fungal membrane
purified DNA taken up by cell
transformation
prophylaxis against syphilis
benzathine penicillin G
neonate pneumonia
group B strep
specific, high false negative test for HIV
western blot
treatment for h.flu meningitis
ceftriaxone
lowenstein-jensen agar
mycobacterium tuberculosis
fever, night sweats, weight loss, hemoptysis
TB
phage mediated DNA transfer
transduction
crosses the placenta in HIV
anti-gp120
acute glomerulonephritis
strep pyogenes
smear of skin vesicle for herpes and VZV
tzanck test
thayer-martin
neisseria gonorrhea
binds D-ala D-ala portion of bacterial cell wall
vancomycin
circular dsDNA viruses
papovavirus and hepadnavirus
segmented viruses: BOAR
bunyavirus, orthomyxovirus, arenavirus, reovirus
blocks viral penetration and uncoating
amantidine
treatment for lyme disease
tetracycline
jarisch-herxheimer with syphilis treatment (or any spirochete - dies fast, causing flulike sx)
penicillin G
MOA macrolides
block 50S
IgA proteases
NHS: neisseria, h. flu, s. pneumo
HDV
deltavirus
animal bites
pasturella
ARthropod BOrne virus
arbovirus
contaminates skin cultures and prosthetic devices
staph epidermidis
treatment of river blindness
ivermectin
ototoxic when given with furosemide
aminoglycosides
the only diploid virus
retrovirus (2 identical ssRNA)
toxin produced by e.coli O157:H7
shiga toxin
MOA bacitracin
block peptidoglycan synthesis
prodrome and acute disease of hep B
HBsAg and anti-HBc
virulence of enterobacteriaceae
K antigen (capsule)
gram (-) coccobacilli
h. flu, bordetella pertussis, pasturella, brucella
HELPS: h.flu, e.coli, listeria, proteus, salmonella
ampicillin and amoxicillin
inhibit dihydrofolate reductase
trimethoprim, pyrimethamine
sensitive, high false positive rate for HIV
ELISA
gram positive rods with metachromatic granules
corynebacterium diptheriae
blocks release of Ach
botulinum toxin
polypeptide secreted from cell
exotoxin
charcot joints
tertiary syphilis
rabies
rhabdovirus
SSPE
measles
maculopapular rash, condyloma lata
secondary syphilis
one toxin in the toxin complex is adenylate cyclase
bacillus anthracis toxin
thrush esophagitis in immunocompromised
candida
fungus of ketoacidotic diabetic patients
mucor and rhizopus
both produce shiga toxin
shigella and e.coli O157:H7
ebola
filovirus
treatment of african sleeping sickness
suramin
bacterial membrane contains cholesterol
mycoplasma pneumoniae
MOA penicillin
prevent peptidoglycan cross linking
bacteria with ADP ribosylating exotoxin
bordetella, corynebacterium, e.coli, vibrio (BCEV)
bacitracin sensitive
strep pyogenes
normal flora of the colon
bacteroides fragilis > e.coli
MOA rifampin
block mRNA synthesis
disulfiram like reaction with alcohol
cefamandole
pulmonary infection from gram positive rod with branching
nocardia asteroides
tetanus toxin
exotoxin
treatment of tinea nigra
salicylic acid
activates complement by the alternative pathway
endotoxin
budding yeast with pseudohyphae
candida
treatment of giardia
metronidazole
IV penicillin
penicillin G
prostatitis, epididymitis, arthritis
gonorrhea
viral meningitis
arenavirus
tineas pedis, cruris, corporis, capitis
ring lesions
metallic sheen on EMB agar
e.coli
treatment of PCP
TMP-SMX, pentamidine, dapsone
pathologic prion structure
beta pleated sheets
st. louis encephalitis, west nile virus
flavivirus
inhibits 50S peptidyltransferase
chloramphenicol
urease positive gram negative rod
helicobacter pylori
inactivates EF-2
pseudomonas exotoxin A
mississippi and ohio river valleys
histoplasmosis
slapped cheeks rash
parvovirus
influenza
orthomyxovirus
endocarditis in drug users
staph aureus, or if they are immunocompromsed: candida
severe diarrhea in AIDS
cryptosporidium
TORCH(s)
toxoplasma, other, rubella, CMV, HSV/HIV, syphillis
treatment of most tineas
the -conazoles
killed vaccines: RIP Always
rabies, influenza, polio, hAv
MOA polymyxins
disrupt membranes
pyocyanin
blue-green pigment of pseudomonas
enlarged prostate risk for
UTI
MOA vancomycin
block peptidoglycan synthesis
normal flora of the oropharynx
viridans strep
activates hageman factor
endotoxin
MOA aztreonam
prevent peptidoglycan cross linking
northeastern US
lyme disease
adult or older child with meningitis
neisseria meningitidis
beta hemolytic bacteria
staph aureus, strep pyogenes, strep agalactiae, listeria
treatment of mycoplasma pneumoniae
tetracycline or erythromycin
used to monitor viral load in HIV
PCR
parotitis, orchitis, aseptic meningitis
mumps
alpha hemolytic, optochin resistant
viridans strep
molluscum contagiosum
poxvirus
treatment of neonatal conjunctivitis due to chlamydia trachomatis
erythromycin eye drops
stains glycogen and mucopolysaccharides
PAS
pneumonia in alcoholics and diabetics
klebsiella
MOA quinolones
block DNA topoisomerase
swimmer's ear
pseudomonas
MOA aminoglycosides
block 30S
gram (+) cocci in clusters: coag neg, novoboicin sensitive
staph epidermidis
highly toxic
exotoxin
hot tub folliculitis
pseduomonas
adult with pneumonia
mycoplasma pneumonia
inhibit DNA-dependent RNA polymerase
rifampin
blocks release of glycine --> lockjaw
tetanus toxin
C5a
neutrophil chemotaxis
treatment of trypanosoma cruzi
nifurtimox
resistance of staphlococci against penicillin
beta lactamases
germ tubes at 37 degrees C
candida
giemsa stain
borrelia, plasmodium, trympanosomes, chlamydia
dont give with milk, antacids, or iron
doxycycline
how does HIV get into CNS
infected macrophages
grow in 6.5% NaCl
enterococci
eggs in dog ****, lead to liver cysts
echinococcus
symptoms of coxsackievirus
aseptic meningitis, febrile pharyngitis, hand foot and mouth disease, myocarditis
HIV, AIDS, HTLV
retrovirus
why is MRSA resistant
altered PBP target site
treatment of taenia solium
praziquantel
pulmonary TB-like symptoms
m. kansasii
undercooked fish causing biliary tract problems
clonorchis
MOA clindamycin
block 50S
HEV, norwalk
calcivirus
yellow fever, dengue
flavivirus
yellow pigment
staph aureus
dipicolinic acid
spore coating
enterotoxin
staph aureus
treatment of diphyllobothrium latum, taenia solium
niclosamide
naked DNA viruses
PAP: parvo, adeno, papova
genome of virus A and surface proteins of virus B. progeny has type A coat and type A material.
phenotypic mixing
uses DNA-dependent DNA polymerase
hep B
blindness in africa
chlamydia A, B, C
ulcers, lymphadenopathy, rectal strictures
lymphogranuloma venereum
treat bacteroides, clostridium
clindamycin
head to toe spreading rash
measles

Deck Info

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