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micro block 4
RNA viruses
54
Microbiology
Graduate
04/03/2015

Additional Microbiology Flashcards

 


 

Cards

Term
only double stranded RNA:
Definition
Reovirus
Term
only single stranded DNA:
Definition
parvo
Term
RNA replicates in cytoplasm except:
Definition
influenza (ortho) and retro (HIV, host genome)
Term
DNA replicates in nucleus except:
Definition
parvo
Term
rotavirus
Definition
reovirus
Term
F-O transmission, limited to GI tract, diarrhea
Definition
reovirus (only double stranded RNA)
Term
only helical positive polarity RNA
Definition
coronavirus
Term
positive polarity RNA:
Definition
calici, pico, hepe, flavi, toga, retro, corona
(call pico henry and flavi to go right now; corona)
Term
negative polarity RNA:
Definition
paramyxo, arena, rhabdo, bunya, filo, orthomyxi

(FARBOP)
Term
enveloped RNA:
Definition
flavi, toga, retro (+ polarity, icosahedral)
all the - polarity are enveloped: filo, arena, rhabdo, bunya, ortho, paramyxo)
Term
naked RNA:
Definition
reo, calici, hepe, picororna
Term
HIV
Definition
retrovirus
Term
replicates in host genome
Definition
retro (enveloped +)
Term
most common causes for aseptic meningitis
Definition
mumps, coxsackie, and echo
Term
help C
Definition
flavi (enveloped +)
Term
rubella
Definition
(german measles) toga
Term
congenital rubella effects:
Definition
(toga) hearing loss and cataracts
Term
live attenuated virus BAD for pregnant women
Definition
rubella (toga; + and enveloped)
Term
SARS
Definition
corona (+, enveloped)
Term
M protein, N protein and RNA complex
Definition
coronavirus (+, enveloped)
Term
norwalk, cruise-ship diarrhea
Definition
calici (+, naked)
Term
picorna viruses:
Definition
PERCH (all entero except rhino)
polio, echo, rhino, coxsackie, hep A)
Term
paralysis (death of motor neurons)
Definition
poliomyelitis (picorno;+, naked)
Term
poliomyelitis diseases:
Definition
poliomyelitis, aseptic meningitis and post-polio syndrome
(picorno; +, naked)
Term
echovirus diseases:
Definition
aseptic meningitis (main cause) and hemorrhagic conjunctivitis)
(picorno; +, naked)
Term
common cold
Definition
rhinovirus (only non-entero of picorno; +, naked)
Term
coxsackievirus group A
Definition
1.herpangina (fever, sore throat, vesicles in oropharynx
2.hand-foot-and-mouth disease (vesicular rashes on those areas)
(picorno; +, naked)
Term
coxsackie group B
Definition
1.pleurodynia (pleuritiy type chest pain) -> bornhelm disease
2. myocarditis (dilated cardiomyopathy)
3. pericarditis
Term
coxsackie groups A and B both cause:
Definition
aseptic meningitis, URT, febrile illness, paresis
Term
paramyxovirus diseases:
Definition
measles, mumps, resp. synctial virus (RSV) and parainfluenza virus
Term
HA in paramyxviruses:
Definition
measles, mumps, parainfluenza
RSV -
Term
NA in paramyxoviruses:
Definition
mumps, parainfluenza
measles and RSV -
Term
fusion protein in paramyxoviruses:
Definition
ALL 4 have fusion protein
Term
koplik's spots
Definition
measles
Term
encephalitis -> subacute sclerosing panencephalitis
Definition
(childhood) measles
Term
orchitis, meningitis, pancreatitis
Definition
mumps
Term
mumps initially URT infection spreads via
Definition
local lymph nodes -> blood stream to parotid gland, testes, ovaries, pancreas, meninges
Term
RSV
Definition
bronchiolitis and pneumonia in infants
Term
bronchiolitis
Definition
RSV and parainvluenza virus
Term
croup in children (seal bark)
Definition
parainfluenza virus
Term
orthomyxo HA for
Definition
attachment
Term
orthomyxo NA for
Definition
release
Term
influenza
Definition
orthomyxo
Term
antigen drift and shift
Definition
influenza A (orthomyxo; helical enveloped - polarity RNA)
Term
only antigenic drift
Definition
influenza B (orthomyxo; helical enveloped - polarity RNA)
Term
associated w/ Reye's syndrome and GBS
Definition
influenza (orthomyxo; helical enveloped - polarity RNA)
Term
hantavirus
Definition
bunyavirus
Term
ebola
Definition
filo
Term
lassa fever virus
Definition
arena
Term
animal bite transmission
Definition
rhabdo
Term
rhabdo diseases;
Definition
rabies and encephalitis
Term
rabies replication @ bite site receptors:
Definition
ACh
Term
negi bodies
Definition
rabies (rhabdo, - polarity enveloped helical RNA)
Term
throat spasms on swallowing (hydrophobia
Definition
rabies, (rhabdo, - polarity enveloped helical RNA)
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