The Threat of Disease Flashcards

1
Q

prokaryotes vs eukaryotes

A

smaller, unicellular, no membrane, asexual

larger, multicellular, have membrane, sexual

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1
Q

virus

A

non-living, no cellular structures, protein capsule, mutate, antivirals

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2
Q

bacteria

A

prokaryotic, unicellular, cell wall

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3
Q

protozoa

A

eukaryotic, unicellular, motile

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4
Q

fungi

A

eukaryotic, uni/multicellular, cell wall, produce spores

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5
Q

helminths

A

eukaryotic, multicellular, don’t proliferate in host

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6
Q

normal flora

A

outcompete pathogenic bacteria, change environmental conditions, inhibits pathogens, stimulate local immunity

compete for nutrients, opportunistic infection

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7
Q

contact, vehicle, vector, fomite, vertical

A

in/direct touch, consumables, animal, inanimate object, placental

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8
Q

chain of infection

A

infectious agent, reservoir, portal of entry, mode of transmission, portal of exit, susceptible host

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9
Q

layers of skin

A

epidermis, dermis, hypodermis

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10
Q

cutaneous sensation

A

sensory receptors (mechanoreceptors, thermoreceptors, hair follicle receptors, nociceptors)

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11
Q
A
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