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Microbiology Systemic Bacteriology Pa 1 (Gram Positive Cocci, Gram Negative Cocci) d3a380fe

Staph aureus causes -

A
Erythrasma
B
Chancroid
C
Acne vulgaris
D
Bullous impetigo
High-Yield Explanation
Option 1 Erythrasma Cause :Corynebacterium minutissimum Appears in the folds of the skin In warm or humid climates Option 2 Chancroid/soft sore Cause : H. Ducreyi Painful lymph node, tender non-indurated and bleeding genital ulcer. Option 3 S. aureus doesn't cause acne vulgaris. Option 4 lmpetigo- 2 types :- i) Non-bullous impetigo (Impetigo contagiosum):- Caused by staphylococcus aureus ,streptococcus pyogenes. ii) Bullous impetigo:- Caused by staphylococcus aureus.

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