Which sequence describes the wound healing process correctly?

Which sequence describes the wound healing process correctly?

• A. Hemostasis, inflammation, proliferation, maturation
• B. Inflammation, hemostasis, maturation, proliferation
• C. Proliferation, inflammation, remodeling, hemostasis
• D. Maturation, proliferation, inflammation, hemostasis

Answer: (A)

Wound healing follows a sequence of four stages that build on each other: stopping the bleed, cleaning up debris, forming new tissue, and then remodeling that tissue. First, hemostasis rapidly activates to stop bleeding and create a temporary clot that seals the wound. Next, inflammation brings in immune cells to clear debris and fight any infection, setting the stage for repair. Then the proliferation phase kicks in, with fibroblasts depositing collagen, new blood vessels forming, and granulation tissue and new epithelium filling the wound. Finally, maturation (remodeling) rearranges and strengthens the new tissue, aligning collagen fibers and reducing scar thickness over time. This order—hemostasis, inflammation, proliferation, maturation—best describes how the wound heals. If inflammation occurred before stopping the bleeding or if repair began before tissue formation, the process wouldn’t be able to proceed properly, which is why the other sequences don’t fit.

Wound healing follows a sequence of four stages that build on each other: stopping the bleed, cleaning up debris, forming new tissue, and then remodeling that tissue. First, hemostasis rapidly activates to stop bleeding and create a temporary clot that seals the wound. Next, inflammation brings in immune cells to clear debris and fight any infection, setting the stage for repair. Then the proliferation phase kicks in, with fibroblasts depositing collagen, new blood vessels forming, and granulation tissue and new epithelium filling the wound. Finally, maturation (remodeling) rearranges and strengthens the new tissue, aligning collagen fibers and reducing scar thickness over time. This order—hemostasis, inflammation, proliferation, maturation—best describes how the wound heals. If inflammation occurred before stopping the bleeding or if repair began before tissue formation, the process wouldn’t be able to proceed properly, which is why the other sequences don’t fit.