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mehdi bio > All things Gram Negative > Flashcards

All things Gram Negative Flashcards

1
Q

What are the 4 Colliform Enterobacteria

A

E Coli
Shigella
Salmonella
Klebsiella

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2
Q

What are the common diseases associated with E Coli

A

UTI
Gastroenteritis
Shiga toxin = haemolytic uraemia syndrome

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3
Q

What diseases are associated with Shigella

A

Painful Dysentery
-Tarets M protein in ileum
Shiga toxin = haemolytic uraemia syndrom

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4
Q

What disease can the Shiga toxin cause

A

Haemolytic Uraemia syndrome

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5
Q

What disease can salmonella cause

A

S Enteridis = Diarrhoea (self limiting)

S Typhi = Diarrhoea from foecooral route

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6
Q

How is Salmenollosis Typhi treated

A

Ciprofloxacin

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7
Q

How is Salmenellosis Enteridis treated

A

nothing it is self limiting

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8
Q

What disease can Klebsiella cause

A

UTI and Pneumonias

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9
Q

What two diseases can Neisseria cause

A

Meningitis (Give Cefotaxime)

Gonorrhea (Give Cetriaxone w/ azithromycin)

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10
Q

What is the capsular neisseria also known as

A

Meningitis

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11
Q

What is non capsular neisseria known as

A

Gonorrhea

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12
Q

What are the 2 lifecycle stages of Chalmydia Trochomatis

A 
Elementary body (Inactive)
Reticular body (active)
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13
Q

What should be given to treat Chlamydia

A

Azithromycin

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14
Q

Where is Cholera spread from

A

Water source

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15
Q

What can the cholera toxin cause to patient

A

Ricewater diarrhoea

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16
Q

How is Cholera treated

A

Rehydartion

17
Q

What GI transporter does the cholera toxin modify

A

NaCl Lumen transporter

18
Q

What is Pseudomonas typically found in

A

Hospital Acquired Pneumonia
Cystic fibrosis
In patients w/ sticky mucus

19
Q

Is H Influenzae capsular or non capsular

A

Capsular fastidious

20
Q

Where is H Influenzae grown

A

Chocolate agar

21
Q

What is Legionella found in

A

Atypical Pneumonia
IC patients
Normally due to poor AC conditioning

22
Q

How is Legionella treated

A

Clarithromycin

23
Q

What is the most common cause of food poisioning

A

Camplyobacter

24
Q

What neurological disorder is Camplyobacter associated with

A

Guillian barre syndrome

25
Q

What is H Pylori responsible for

A

Peptic Ulcers

GORD

26
Q

What does H Pylori do in a patient

A

Secrete Urease
Gastritis
Inhibit somatostatin and bicarbonate

27
Q

What is the CAP treatment for H Pylori infection

A

C- Clarithromycin
A- Amoxicillin
P - PPI (Lanseprozole)

mehdi bio (12 decks)

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