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When are systemic antibiotics indicated in DFU?

• When at least 1 of the 5 clinical signs of infection are diagnosable.
• When at least 2 of the 5 clinical signs of infection are diagnosable.
• When at least 3 of the 5 clinical signs of infection are diagnosable.
• When all 5 clinical signs of infection are diagnosable.

What conditions can mask the clinical signs of infection in diabetic foot ulcers

• Neuropathy and peripheral arterial disease
• Hypertension and diabetes
• Obesity and high cholesterol
• Asthma and COPD

What is a potential consequence of prescribing systemic antibiotics when not indicated?

• Increased wound healing
• Antimicrobial resistance
• Reduced pain
• Improved blood circulation

What is the primary purpose of initial wound cleansing?

• To remove loose devitalized tissue, microorganisms, or debris from the wound bed
• To apply a barrier cream
• To hydrate the skin
• To debride the wound

Which of the following is appropriate for cleansing noninfected wounds?

• Antiseptic solution
• Sterile normal saline
• Hydrogen peroxide
• Alcohol

What percentage of chronic non-healing wounds are estimated to be affected by biofilm?

• 0.5
• 0.6
• 0.8
• 0.9

How often are debridement sessions recommended to disrupt biofilm defenses?

• Once a week
• Twice a week
• Once a month
• Daily

What is a key advantage of Sorbact's mode of action?

• It has no side effects or limitations
• It requires frequent application
• It is more expensive
• It releases antibiotics into the wound

When is systemic antibiotic treatment justified for a diabetic foot ulcer infection?

• When the patient requests it
• Only when an infection is clearly diagnosed
• For all diabetic foot ulcers
• When there is mild swelling

Which clinical signs indicate a mild diabetic foot ulcer infection?

• Local swelling and erythema
• Purulent discharge and pain
• Localized increased warmth
• At least two of the above signs