hospital acquired infections (HAIs) Flashcards
1
Q
RFs for infection
microbial?
A
increased resistance/virulence, mode of transmission, survival, ability to evade host
2
Q
RFs for infection
Host?
A
devices, a/bs, break in skin, foreign body, age extremes
3
Q
Transmission
direct contact
A
staph aureus
4
Q
Transmission
respiratory droplets
A
neisseria meningitides, mycobacteria tuberculosis
5
Q
Transmission
faecal-oral
A
clostridium difficile, salmonella
6
Q
Transmission
penetrating injury
A
group A strep
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