Week 6 - Skin Physiology & Aging: Final Evaluate

 According to our article, which of the following is the main change in the skin during aging that causes wrinkle formation?

  Reduced Keratin 

  Reduced Keratin and Lipids 

  Excessive Collagen and Elastin 

  Excessive Keratin and Lipids 

  Reduced Collagen and Elastin 

 

Question 2

1 / 1 pts

According to our article, which of the following is the main change in the skin during aging that causes reduced skin thickness?

  Reduced lipids and reduced keratin 

  Reduced lipids and reduced elastin 

  Fewer skin cells and reduced lipids 

  Fewer skin cells and reduced collagen 

 

Question 3

1 / 1 pts

According to our article, which of the following is the main change in the skin during aging that causes reduced hydration?

  Decreased collagen 

  Decreased lipids 

  Decreased keratin 

  Decreased elastin 

 

Question 4

1 / 1 pts

According to our article, which of the following is the main change in the skin during aging that causes poor wound healing?

  Reduced cell division and cell migration 

  Excessive collagen and elastin production 

  Excessive lipid production and keratin export 

  Reduced lipid production and keratin export