Infectious Diseases Flashcards

1
Q

… cause transmissible spongiform encephalopathies

A

prions

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2
Q

untreatable, fatal neurodegenerative diseases like Mad Cow and Creutzfeldt-Jakob

A

transmissible spongiform encephalopathies

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3
Q

an abnormal/misfolded form of a host protein

A

prion

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4
Q

prion protein is normally present in …

A

neurons

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5
Q

obligate intracellular parasites?

A

viruses

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6
Q

viruses are composed of…

A

nucleic acid genome, protein caspid, +/- lipid envelope

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7
Q

predilection for infecting specific cell types?

A

tropism

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8
Q

acute tissue damages, neutrophils (pus), bacterial infections

A

suppurative inflammation

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9
Q

deep fungal infections, mycobacterial infections

A

granulomatous inflammation

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10
Q

viruses cause either cell necrosis or cell proliferation?

A

cytopathic-cytoproliferative reaction

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