hospital acquired infections (HAIs) Flashcards

1
Q

RFs for infection

microbial?

A

increased resistance/virulence, mode of transmission, survival, ability to evade host

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2
Q

RFs for infection

Host?

A

devices, a/bs, break in skin, foreign body, age extremes

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3
Q

Transmission

direct contact

A

staph aureus

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4
Q

Transmission

respiratory droplets

A

neisseria meningitides, mycobacteria tuberculosis

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5
Q

Transmission

faecal-oral

A

clostridium difficile, salmonella

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6
Q

Transmission

penetrating injury

A

group A strep

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7
Q

difference between infection and colonisation

A

infection: bacteria in your body that make you sick = signs and symptoms
colonisation: bacteria in body - no clinical signs or symptoms

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