Microbiology Flashcards

1
Q

Gram positive + cocci + catalyse positive + coagulase positive

A

S Aureus

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2
Q

Gram positive + cocci + catalyse positive + coagulase negative

A

S epidermidis
s saprophyticus - Common cause of UTI

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3
Q

Gram positive + cocci + catalyse negative + complete haemolysis

A

Beta haemolytic

Group A S. pyogenes (bactiracin sensitive)
Group B S. agalactiae ( bactiracin resistant)

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4
Q

Gram positive + cocci + catalyse negative + no haemolysis

A

Enterococcus

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5
Q

Gram positive + cocci + catalyse negative + partial haemolysis

A

Alpha haemolytic

S. Pneumoniae ( optochin sensitive) 
Viridians streptococci ( optochin resistant)
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6
Q

Gram positive + rods

A

Clostridium
Diphtheria
Listeria monocytogenes
Corynebacterium

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7
Q

Gram negative + rods

A

Escherichia coli
Haemophilus influenzae
Pseudomonas aeruginosa
Salmonella sp.
Shigella sp.
Campylobacter jejuni

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8
Q

-ve Ziehl Neeson + Hx of emphysema, haemoptysis and resistance to Abx

A

Aspergilloma

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9
Q

Ziel- Neelsen +ve

A

Mycobacterium e.g TB

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