VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesHuman Body & HealthQuestion
Question
Human Body & Health

If a burn wound disrupts keratinocyte migration due to compromised fibronectin matrix deposition in the extracellular matrix, which consequence follows, assuming the wound remains sterile?

A)Increased inflammatory cytokine production
B)Accelerated angiogenesis at wound site
C)Elevated neutrophil recruitment to wound
D)Delayed re-epithelialization of wound bed

💡 Explanation

Re-epithelialization requires keratinocyte migration across the wound bed, a process dependent on fibronectin matrix deposition. Because impaired fibronectin deposition reduces keratinocyte motility, the re-epithelialization process slows down. Therefore, delayed wound closure is the consequence, rather than increased inflammation or angiogenesis, which are separate processes.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Human Body & Health