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20 Cards in this Set
- Front
- Back
Imfluenza, Rhinovirus, coronoavirus, and Rotaviruses are all types of what kind of infections?
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Localized
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Hepatitus B, Poliovirus are responsible for what types of infections?
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Systemic
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What do you call organ and tissue specificity of a virus w host recep recog, entry, and inherent gene expression?
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Tissue Tropism
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What are 2 examples of tissue tropism gene expression?
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JC Polymyxavirus enhancers and Paramyxovius glycoprotein cleavage
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Infants less susceptable to ___ and ___ but more suscep to _______
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polio, hep A
rotavirus,RSV |
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PABS severe during pregnancy
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polio, hep A and B and smallpox
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_______ increases severity of what disease?
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measles
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____ usually benign but can cause fatal pneumonia in transplant patients
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CMV
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___ AKA silent infxs-no symptoms present, 2- EBV CMV
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subclinical
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_____-signs of obvious diease (chicken pox)
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Clinical disease
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Herpes,Varicella, Shingles,CMV, EBV (enter sensory ganglia, react along periph nerve)are all types of what kind infx?
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Latent-inactive most of time
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Rubella, CMV-infant, hep B in utero and RNA viruses (HIV) are what types infxs?
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Chronic infxs-always at low levels
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What are the 2 most significant viral cancers?
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cervical and liver
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What are 4 types of DNA /RNA cancers?
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BHKC
Burkitts Hodgkins Kaposis Cervical |
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_hits needed (first insertion promotor by virus, and second insert into repressor) to cause onco activation?
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2
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What inclusion body corresponds to herpes?
to Rabies? |
Cowdry
Negri |
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_______ (anaphylaxis) uses IgE, degranulation, cuase asthma. Ex. Rhinovirus, RSV (resp sync)
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Type I Anaphylaxis
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______ (cytotoxic) IgG, cell lysis, EBV B cells, RBC/platelet lysing, anemia thrombocytopenia
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Type II
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____(immune complex rxns) soluble antigen antibody complexes, neutrophils inflamm,Hep B,Rubella, HPV, Rash, vasculitis, arthralgia
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Type III
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_____ (delayed, cell mediated) T cells macrophages, toxic releases, liver damage-hep B,Coxsackie-cardiomyopathy autoimmune
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Type IV
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