Makeup revision

Function of the skin

What does protection do

• Skin protects from chemical, sun bacterial, hot and cold

• Eliminate waste

Function of the skin

Sensation

• Excrete oil to lubricate and maintain health of the skin

• Contains nerve ending react to touch, pressure, heat and cold

Function of the skin

Heat regulation

• The skin regulates body temperature

• Cosmetic and skin products can also enter the skin and penetrate the bloodstream this way

Function of the skin

Absorption

• Can eliminate waste products such as Urea

• Cosmetic and skin care products can also enter the skin and penetrate the bloodstream this way

Function of the skin

Excretion

• Excrete oil to lubricate the skin

• Can eliminate waste products such as Urea

Function of the skin

Secretion

• Eliminate waste products such as urea

• Excrete oil to lubricate and maintain health skin

Function of the skin

How many main functions are there

• 7

• 9

• 5

• 8

That is the different between a vein and artery

• Vein has much wider lumen and valve

• Artery has much wider lumen and valve

Blood circulation

The function is to

• Transportation of blood

• Protection and transportation of blood

Blood is composed of

• Plasma, erythrocytes, leucocytes, thrombocytes

• Plasma, erythrocytes,

  thrombocytes