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69 Cards in this Set
- Front
- Back
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only ssDNA virus
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parvovirus (par one)
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only dsRNA virus
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reovirus (REpeatOvirus)
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Naked RNA viruses
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NAKED CPR
Calicivirus, Picornavirus, Reovirus |
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Which virus acquires its envelop from nuclear membrane
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Herpesvirus
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which virus is diploid
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retrovirus has 2 identical copies of ssRNA
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1. Where do DNA viruses replication
2. Exception |
1. nucleus
2. poxvirus (carries its own DNA-dependent RNA pol) |
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1. Where do RNA viruses replication
2. exception |
1. cytoplasm
2. influenza, retrovirus |
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DNA viruses
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HHAPPPy
Hepadna, Herpes Adeno Pox, Pavo, Papova |
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All DNA viruses are linear except...
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Papovavirus (circular, supercoiled)
Hepadena (circular, incomplete) |
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All DNA viruses are ichosahedra except...
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POX IN A BOX
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Naked DNA viruses
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You need to be naked for a PAP
Papova Adeno Parvo |
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Enveloped DNA
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HPH
Hepadna Pox Herpes |
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1. What type of immunity do live attenuated vaccines confer?
2. Why can't they be given to immunocompromised patients |
Humoral and cell-mediated
may revert to virulence |
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Immunity conferred by killed vaccines
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humoral
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Which vaccines are live attenuated?
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MMR
Sabin VZV yellow fever smallpox adeno |
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Which vaccines are killed?
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RIP Always: Rabies, Infulenza, salk Polio, HAV
SalK = Killed |
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Egg-based
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FRY an egg: Flu, MMR, Yellow fever
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Recombinant vaccine
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HBV
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Negative stranded viruses
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Always Bring Polymerase or Fail Replication
Arenavirus Bunyavirus Paramyxovirus Orthomysovirus Filovirus Rhabdovirus |
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Segmented Viruses
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BOAR
Bunya Orthomyo arena reo |
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Picornavirus
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PERCH on a "peak"
Polio Echo Rhino Coxsachie HAV |
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MCC infantile gastroenteritis
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Rota
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MCC common cold
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rhino
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Name the 4 paramyxoviruses
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PaRaMyxovirus:
Parainfluenza - croup RSV - bronchiolitis in babies Measles Mumps |
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Mumps: Virus, symptoms
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1. paramyovirus w/ 1 serotype
2. Parotitis, orchitis, aspetic Meningitis |
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Koplik spots
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measles
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Measles symptoms
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3C's: cough, coryza, conjunctivitis
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Measles describe rash
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head to toe spread
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Measles complications
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subacute sclerosing panencephalitis SSPE
encephalitis giant cell pneumonia |
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Influenza prophylaxis and tx
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Influenza A prophylaxis: Amantadine and rimantadine
A and B: Zanamivir and osteltamivir |
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negri bodies
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rabies
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bullet-shaped capsid
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rabies
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HSV-1: diseases
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Gingivostomatitis
Keratoconjunctivitis oral (and some gential) lesions temporal lobe encephalitis |
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heterophilic + mono
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EBV
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roseola (exanthem subitum)
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HHV-6
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adenovirus: diseases
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pharyngitis & pneumonia
ARD PCF Keratoconjunctivitis GU infections enteric infections |
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fifth disease
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B19 parvovirus
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parvovirus: diseases
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fifth disease - erythema infectiosum
hydrops fetalis aplastic crises in sickle cell disease |
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HHV8
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kaposi sarcoma
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papova: diseases
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HPV
JC - progressive multifocal leukoencephalopathy BK |
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Pox: diseases
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small pox
vaccinia - cowpox molluscum contagiosum |
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coxsackie: diseases
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aspeptic meningitis
herpangina hand/foot/mouth disease myocarditis |
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calicivirus: diseases
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HEV
norwalk - gastroenteritis |
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Reo: diseases
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Reo - colorado tick fever
rota |
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#1 cause of fatal diarrhea in children
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rotavirus (reovirus)
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Flavi: diseases
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HCV
Yellow fever dengue st. louis encephalitis west nile |
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Togavirus: diseases
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Rubella (germal measles)
WEE EEE |
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Retro: diseases
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HIV - AIDS
HTLV - T cell leukemia |
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Cornonavirus: diseases
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corona
SARS |
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Paramyxovirus: diseases
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Parainfluenza - croup
RSV - bronchioliltis in babies Measles Mumps |
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Filo: diseases
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Ebola/marburg hemorrhagic fever
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arena: diseases
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LCV - lymphocytic choriomeningitis
Meningitis - spread by mice |
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Bunyavirus: diseases
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California encephalitis
sandfly/rift valley fever crimean-congo hemorrhagic fever hantavirus - hemorrhagic fever, pneumonia |
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mechanism of antigenic shift and drift
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shift - genetic reassortment
drift - mutations Sudden Shift is more deadly than a graDual Drift |
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Arbovirusus
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Borne virus: flavi, toga, bunyavirus
transmitted by arthropods |
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high fever, black vomitus, jaundice, councilman bodies (acidophilic inclusions)
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Yellow fever (flavi)
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Atypical lymphocytes
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mono caused by EBV
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Diagnosis of HSV
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Tzanck test - look for multinucleated giant cells
Tzanck heavens I do not have herpes |
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Hepatitis serologic markers: best test to detect active HAV
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IgM HAV Ab
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Hepatitis serologic markers: continued presence indicates carrier state
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HBsAg
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Hepatitis serologic markers: immunity to HBV
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HBsAb
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Hepatitis serologic markers: core of HBV
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HBcAg
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Hepatitis serologic markers: Ab + during window phase
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HBc Ab
IgM is an indicator of recent disease |
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Hepatitis serologic markers: indicator of transmissibility
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HBeAg
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Hepatitis serologic markers: low transmissibility
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HBeAb
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Hepatitis serologic markers: + during Acute Disease
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HBsAg
HBcAB (IgM = acute, IgG = chronic) |
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Hepatitis serologic markers: + during complete recovery
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HBsAb
HBcAb |
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Where are gp41 and gp120 found
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envelop proteins of HIV
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DOC for Onchocerciasis
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rIVER blindness is treated with IVERmectin
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