Rational: Skin has three layer as outermost layer (Epidermis), Middle layer (Dermis) and innermost layer (Hyodermis). Skin’s third inner layer is made up of subcutaneous tissue is known as hypodermis.
Rational: Keratin is a fibrous protein that is responsible for formation of hair, nail and other important structure.
Rational: Hypodermis is made up of adipose tissue which helps to maintain the body temperature. this layer also contain sweat gland and sebaceous gland.
Rational: Arrector Pili muscle is a sooth muscle that connect to hair follicle to dermis and generate heat when body temperature decrease or feeling cold. Its erect hair to straight.
Rational: Sebaceous gland present in all body organ except palm and sole.
Rational: Sudoriferous gland known as sweat gland and secrete sweat.
Rational: Pacinian corpuscle is an onion shaped receptor that is present in the skin. It can easily detect the pressure change and vibration in skin.
Rational: Meissner’s Corpuscle also known as Tactile Corpuscle present in dermis and sensitive to light touch and it can easily trace the vibration.
Rational: Oil gland secrete sebum that lubricates skin and hair and protect skin to water.
Rational: Eczema is a skin condition in which skin changes with symptom of redness.