Viruses Flashcards

1
Q

DNA - Naked/enveloped

A

Naked:
PB19(ss)
Adeno(ds)
JC/HPV (ds circular)

Enveloped:
Herpes(ds): HSV, VZV + EBV, CMV + HHV - nuclear envelope
Pox(ds): Smallpox, MC - replicate in cytoplasm
HBV(ds circular): uses viral RNA template

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2
Q

naked single stranded RNA

A

a) PERCH
Pico: Entero (polio, echo, coxsacie, HAV), Rhino
b) Calci (Norwalk, HEV)

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3
Q

naked ds segmented RNA

A

Reo (Rota, Colti)

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4
Q

enveloped ss RNA

A

CTF

a) Corona - SARS
b) Toga - alpha, rubella
c) Flavi (flavi-West nile, HCV)

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5
Q

enveloped ds RNA

A

Retro (Lenti HIV, HTLV 1/2)

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6
Q

enveloped negative ss RNA

A

PRF

a) Paramyxo (Croup, RSV, Measles vit a, Rubula mumps)
b) Rhabdo Lyssa Rabies (vaccinate moms + passive to babies)
c) Filovirus - Ebola

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7
Q

enveloped negative ss RNA - segmented

A

BOA
Bunyavirus
Arena lassa
Orthomyxo - zanamavir, oseltamavir

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8
Q

enveloped negative ss circular RNA

A

HDV (delta) - needs HBV coat

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9
Q

Ganglia - VZV vs HSV

A

HSV1 - trigeminal ganglia
HSV2 - sacral ganglia
VZV - DRG

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10
Q

koilocytes

A

HPV

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11
Q

epithelial cells with intranuclear inclusion bodies

A

HSV

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12
Q

iodine staining intracellular inclusion bodies

A

chlamydia

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