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Meded Flashcards 2020 > infections and antibioticcs > Flashcards

infections and antibioticcs Flashcards

1
Q

What are the typical types of pneumonia?

What is the most common?

What are important facts about it?

A

Streptococcus pneumonia- gram positive - diplococci

Hamophilus influenza - COPD patient

Klebsiella - old pserson

Staphylococcus aureus- viral infection becomes bacterial

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2
Q

What are the most likely bug to cause this pneumonia:

Old person or alcholic

A

Klebsiella

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3
Q

What are the most likely bug to cause this pneumonia:

COPD patient

A

Haemophilus influenza

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4
Q

What are the most likely bug to cause this pneumonia:

post viral infection

A

staphylococcus

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5
Q

What are the most likely bug to cause this pneumonia:

most common in general

A

streptococcus pneumonia

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6
Q

What are the most likely bug to cause this pneumonia:

Bird keeper

A

Chlamydia

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7
Q

What are the most likely bug to cause this pneumonia:

traveller on airplane with airconditioning

A

Legionella

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8
Q

What are the most likely bug to cause this pneumonia:

Whooping cough

A

bordatella pertusis

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9
Q

What are the most likely bug to cause this pneumonia:

HIV infected person

A

PCP

TB

cryptococcus neoformants

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10
Q

What are the most likely bug to cause this pneumonia:

Cystic fibrosis

A

pseudomona aeruginosa

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11
Q

How do you treat Pneumonia?

A

CURB 65

COnfusion, Urea >7, Resp rate, BP less than 90, over the age of 65

IF CURB score is 0 - wait

1- Amoxicillin

2-3 Co- moxiclav

>4 Co -moxiclav = clarithromycin

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12
Q

Someone has a bacterial skin infection how do you treat?

MRSA -

MRSA +

A

MRSA - Flucoxacillin

MRSA + VAncomycin

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13
Q

What is pneuomina with the pathogen mycoplasma Pnuemonia associated with?

A

Autoimmune haemolytic anaemia

Steven johnson syndrome (initially erythema multiforme rash -> blistering rash)

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14
Q

What are the most likely bug to cause this pneumonia:

someone had a splenectomy

A

encapsulated bacteria: pneumococcus, haemophilus

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15
Q

Someone has Gastroenteritis: What bug caused this?

Student has eaten canned beans and a lot of canned food

A

Clostridium Botulinum

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16
Q

Someone has Gastroenteritis: What bug caused this?

Had a recent course of atibiotics

A

clostridium difficle

17
Q

Someone has diarrhea: What bug caused this?

reheated rice diarhhea wihtin 4 hours

A

bacelleus cerus

18
Q

Someone has Gastroenteritis: What bug caused this?

eaten egg and poultry

A

salmonella

19
Q

Someone has Gastroenteritis: What bug caused this?

has anaemia, thrombocytipenua, and renal failure

A

Haemolytic uraemic syndrome

-> E coli

20
Q

Someone has Gastroenteritis: What bug caused this?

recentrly had cheese

A

Listeria monocytogenese

21
Q

Someone has Gastroenteritis: What bug caused this?

returning traveller with rice watery stool

A

vibrio cholera

22
Q

How do yout treat UTI’s?

A

Nitrofuritoin

or trimethoprim

23
Q

What would you see on a urine dipstick test?

A

You should see:

Nitrites

haematuria

leukocytes

24
Q

Someone has diarrhea: What bug caused this?

has eaten unpasterised food

What are associated symptoms ?

A

campylobacter jujeni-

ASsociated with reactive artheritis: can’t see, can’t pee and can’t climb a tree

and Guillain barre syndrome

25
Q

What are strep infections/ rheumatic fever treated with?

What are the symptoms?

A

PEN V

Symptoms: fever, choreic movement

26
Q

What are the Risk factors for infective endocarditis

What is the scaling used for it?

What are the bugs causing it?

what are the symptoms

A

What are the Risk factors for infective endocarditis?

Recent dental care- Strep virrodans

IVDU- staph aureus

What is the scaling used for it?

Dukes:

Devided in MAJORS (2 positive blood culteres, new murmur, echo shows it) and MINORS (poditive echo with no other test showing anything, 1 postiive blood culture, immunological signs, fever, predisposing condition)

What are the bugs causing it?

what are the symptoms?

new murmur, fever,

roth spots, splinter haemorrhoage, Osloer nodes and Janeway lesions

27
Q

What is the treatment for c difficile?

A

Vancomycin oral (baddly absorbed so stays in the gut)

Iv IG

Faecal transplants

28
Q

What are causes of toxic megacolon?

A
  1. c diff
  2. Crohn’s or Ulcerative collitis

Meded Flashcards 2020 (36 decks)

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