Bacteria Flashcards

1
Q

immunocompromised means…

A

Vulnerable to infections (often from opportunistic bacteria)

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2
Q

Streptococcus pneumoniae is Gram…

A

+ Diplococci

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3
Q

Staphylococcus epidermidis is Gram…

A

+ Cocci

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4
Q

Staphylococcus aureus is Gram…

A

+ Cocci

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5
Q

Bordetella pertussis causes…

A

Whooping cough (cases in adults = more mild)

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6
Q

Streptococcus pyogenes is Gram…

A

+ Chain of cocci

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7
Q

Gram + stain…

A

Purple

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8
Q

Non-typhoidal salmonella is associated with…

A

Gastroenteritis and diarrhoea

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9
Q

Clostridium difficile is Gram…

A

+ Rod

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11
Q

Gram - stain…

A

Pink

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12
Q

Neisseria gonorrhoea is Gram…

A
  • Diplococci
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13
Q

Escherichia coli is Gram…

A
  • Rod
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14
Q

Streptococcus pyogenes (GAS) mainly associated with…

A

Tonsilitis

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15
Q

Haemophilus influenzae is Gram…

A
  • Rod
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16
Q

Staphylococcus epidermidis is related to…

A

Infections associated with medical devices

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17
Q

Cannulae must be changed every…

A

72 hours

18
Q

C.Diff is anaerobic meaning it…

A

Hates air and is a spore producer

19
Q

Bordetella pertussis is Gram…

A
  • Rod
20
Q

C.Diff mainly associated with…

A

Antibiotics associated diarrhoea

21
Q

Salmonella is Gram…

A
  • Rod
23
Q

Clostridium perfringens (results in GAS gangrene) requires…

A

Surgical debridement or amputation

24
Q

Main cause of impetigo…

A

Staphylococcus aureus OR Streptococcus pyogenes

25
Q

E.coli can cause…

A

UTI
HUS
Haemorrhagic colitis

26
Q

Typhoidal salmonella causes…

A

Typhoid fever

27
Q

Where is stapylococcus aureus found?

A

Nasal cavity, throat and groin (people screened in these areas for MRSA)

28
Q

Clostridium perfringens is Gram…

A

+ Rod

28
Q

Neisseria meningitidis is Gram…

A
  • Diplococci
28
Q

2 major causes of meningitis

A

Neisseria meningitidis and Strep Pnumoniae (H.influenze is also a cause NOT as common)

29
Q

Most common STI in UK…

A

Neisseria gonorrhoea

30
Q

Neisseria gonorrhoea can lead to…

A

PID and ectopic pregnancy