Staphylococcus Aureus Skin Lesions Quiz

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12 Questions

What kind of skin lesions are induced by gram-positive cocci?

Erosions with honey-colored crusts

What are indicators of Staphylococcus aureus infection?

Widespread erythema (redness)

Where is S. aureus a normal inhabitant in adults?

Anterior nares in 20 to 40% of adults

Why are nasal carriers particularly prone to infections with S. aureus?

Because of its contagious presence on the skin and nasal mucosa

What has become a common community-acquired skin infection?

Methicillin-resistant S. aureus

Where is the spread of infection in the hospital setting frequently traced to?

Hands of a healthcare worker

What is a common indicator of Staphylococcus aureus infection?

Bullae

Which of the following skin lesions is commonly induced by gram-positive cocci?

Erosions with honey-colored crusts

Where is S. aureus a normal inhabitant in 20 to 40% of adults?

Nasal mucosa

What is a common site for impetigo to be located?

Face

What is essential in limiting nosocomial complications related to S. aureus infections?

Proper handwashing technique

What has become a common community-acquired skin infection, raising concerns about antibiotic resistance?

Methicillin-resistant S. aureus

Test your knowledge of skin lesions induced by gram-positive cocci, especially Staphylococcus aureus, and their indicators. Identify the types of skin lesions and symptoms associated with S. aureus infection.

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