MEDICAL PHYSIOLOGY

Detailed explanation-1: -The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails. In addition to its barrier function, this system performs many intricate functions such as body temperature regulation, cell fluid maintenance, synthesis of Vitamin D, and detection of stimuli.

Detailed explanation-2: -Sweat glands in the skin allow the skin surface to cool when the body gets overheated. Thermoregulation is also accomplished by the dilation or constriction of heat-carrying blood vessels in the skin. Immune cells present among the skin layers patrol the areas to keep them free of foreign materials.

Detailed explanation-3: -What is the integumentary system? Your integumentary system is your body’s outer layer. It’s made up of your skin, nails, hair and the glands and nerves on your skin. Your integumentary system acts as a physical barrier-protecting your body from bacteria, infection, injury and sunlight.

Detailed explanation-4: -Nervous system: The skin transmits information from sensations through nerve receptors to the brain. These include the perception of pain, heat, cold, and others.