Spray-on skin speeds healing of venous leg ulcers

Spray-on skin speeds healing of venous leg ulcers

Assessment

Interactive Video

Science, Health Sciences, Biology

11th Grade - University

Hard

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The video explains venous leg ulcers, common in people over 80, caused by venous insufficiency where damaged valves allow blood to flow backward, leading to engorged veins and skin damage. A spray solution with neonatal keratinocytes, fibroblasts, and clotting proteins can be applied to ulcers to improve recovery time.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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