Module 9 9 Flashcards
What is cellulitis, and where does it typically occur in the body?
Cellulitis is an infection of the dermis and subcutaneous tissue, and it typically affects the lower extremities.
What are some common causative agents of cellulitis?
Common causative agents of cellulitis include Staphylococcus aureus, Community-Associated Methicillin-Resistant Staphylococcus aureus (CA-MRSA), and group B streptococci.
What are the clinical features of an infected area in cellulitis?
Infected areas in cellulitis are characterized by warmth, redness (erythema), swelling, and pain.
How does cellulitis differ from necrotizing fasciitis?
Cellulitis is a less severe and more common skin infection, while necrotizing fasciitis is a rare, rapidly spreading infection that involves tissue necrosis and often requires surgical debridement.
What is the typical treatment for cellulitis?
Cellulitis typically responds well to systemic antibiotics and may require therapy for pain relief.
What is an additional condition with which cellulitis can be associated?
Cellulitis can be associated with other conditions, including chronic venous insufficiency and stasis dermatitis.
