Gram Negative Cocci Flashcards

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0
Q

Insignificant capsule, ferments glucose only

A

N gonorrhoeae

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1
Q

Encapsulated, ferments maltose and glucose

A

N meningitidis

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2
Q

Oxidase positive on Chocolate agar

A

N meningitidis

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3
Q

Oxidase positive on Thayer Martin medium

A

N gonorrhoeae

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4
Q

MCC of Meningitis among aged 2-18 yrs old

A

N meningitidis

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5
Q

Purpura fulminans is seen in

A

Meningococcemia caused by N meningitidis

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6
Q

The most severe form of Meningococcemia

A

Waterhouse Friderichsen Syndrome

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7
Q

This disease presents with bilateral hemorrhagic destruction of the adrenal glands

A

Waterhouse Friderichsen Syndrome

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8
Q

DOC for N menigitidis

A

Penicillin G

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9
Q

Vaccine for Meningoccocemia

A

Contains capsular polysaccharide of strains A C Y W 135

Coupled to a carrier protein - diptheria toxoid to enhance immunogenicity

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10
Q

Habitat of N meningitidis, N gonorrhoeae

A

URT

Human genital tract

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11
Q

Organism involved in Complicated UTI

A

N gonorrhoeae

C trachomatis

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12
Q

Complement deficiency in Neiserria

A

Late acting complement components c5-9 - cannot for MAC

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13
Q

MCC of Urethritis

A

N gonorrhoeae

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14
Q

MCC of PID

A

N gonorrhoeae

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15
Q

Complication of PID caused by N gonorrhoeae

A

Fitz Hugh Curtis Syndrome

16
Q

DOC of N gonorrhoeae

A

Ceftriaxone

17
Q

MCC of Septic arthritis is sexually active adults

A

N gonorrhoeae

18
Q

DOC of N gonorrhoeae and C trachomatis

A

Ceftrixone and Doxycycline

19
Q

These bacteria causes culture negative subacute bacterial endocarditis in patients with pre existing heart disease

A

Eikenella corrodens

Kingella kingae

20
Q

Causes human bite infection

A

Eikenella corrodens

21
Q

HACEK organisms

A
Haemophilus aphrophilus
Actinobacillus actinomycetemcomitans
Cardiobacterium hominis
Eikenella corrodens
Kingella kingae