CFA Wound Closure & Dressing Techniques Flashcards
6 cards from real CFA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 CFA Wound Closure & Dressing Techniques flashcards as text
Which dressing type is most appropriate for wounds with heavy exudate?
Answer: Alginate
Alginate dressings are highly absorbent, derived from seaweed, and form a gel as they absorb large amounts of wound exudate.
What is the primary purpose of a pressure dressing after surgery?
Answer: Prevent hematoma formation
Pressure dressings apply uniform compression to eliminate dead space, reduce edema, and prevent accumulation of blood or fluid.
Which dressing is appropriate for a clean, dry, low-exudate surgical incision?
Answer: Transparent film dressing
Transparent film dressings protect clean, low-exudate wounds while allowing visualization of the incision without removal.
How long should a standard surgical dressing typically remain undisturbed after initial placement?
Answer: 24–48 hours
Most surgical dressings are left in place for 24–48 hours to support initial wound healing and reduce the risk of introducing pathogens.
What is the primary role of petroleum gauze (Xeroform) in wound dressings?
Answer: Provide a non-adherent interface
Petroleum-impregnated gauze creates a non-stick layer that prevents the dressing from adhering to and traumatizing healing wound tissue on removal.
Which dressing type is contraindicated for wounds with suspected anaerobic infection?
Answer: Occlusive hydrocolloid
Occlusive hydrocolloid dressings seal out oxygen, creating an anaerobic environment that can promote growth of anaerobic bacteria in infected wounds.