Basic in Wound Healing

Which of the following is NOT the function of Skin?

• Temperature Regulation

• Protection

• Excretion

• Sensation

• None of the above

Which principal layer of skin contains extracellular matrix (ECM) made of collagen and elastic fibre that provide structure to the skin and are necessary for wound closure?

• Dermis

• Epidermis

• Subcutaneous Layer

• Stratum Corneum

​ Choose all systemic factors which affect wound healing. (multiple selection)

• Advancing age

• Malnutrition

• Local infection

• Diabetes Mellitus

• Immuno-deficiency

Which of the following regarding to chronic wound is INCORRECT?

• Chronic wounds are poorly vascularized

• Arterial leg ulcer is not considered as chronic wound

• Persistent inflammation

• A barrier defect that has not healed in 3 months

Choose the correct sequence for the wound healing process.

• Inflammation > Hemostasis > Remodeling > Proliferation

• Hemostasis > Remodeling > Proliferation > Inflammation

• Hemostasis > Inflammation > Proliferation > Remodeling

• Inflammation > Hemostasis > Proliferation > Remodeling