Phases of healing lecture recap/quiz

Two of the three phases of healing include...

• Inflammation

• Vasodilation

• Vasoconstriction

• Remodelling

Name the two white blood cells which enter the injured area in the acute/inflammatory phase

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The acute/inflammatory phase of healing includes: (choose two)

• Blood vessel disruption

• Dilating of blood vessels

• Formation of new blood vessel network

• Macrophages destroy invading infection

The remodelling phase includes: (choose three)

• Matrix is replaced over months and years

• Mature scar development

• By day 21 the wound has full strength

• Collagen type I is replaced by type III

• Collagen fibres orientate themselves along the lines of stress

The function of the fibroblast in the proliferative phase is to stimulate the formation of .........

In the proliferative phase, the fibroblasts also stimulate ........ cells to cover the wound edges

Fibroblasts also lay down ........ to strengthen the granulation wound, in the proliferative phase