PHYSIOLOGY
GENERAL PHYSIOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
regulating body temperatures
|
|
|
housing sensory receptors
|
|
|
acting as a protective covering
|
|
|
all of the above
|
Detailed explanation-1: -Provides a protective barrier against mechanical, thermal and physical injury and hazardous substances. Prevents loss of moisture. Reduces harmful effects of UV radiation. Acts as a sensory organ (touch, detects temperature).
Detailed explanation-2: -The skin performs six primary functions which include, protection, absorption, excretion, secretion, regulation and sensation. The skin functions as our first line of defense against toxins, radiation and harmful pollutants.
Detailed explanation-3: -It protects us from external elements, regulates the body temperature by releasing water in the form of sweat, and allows sensations such as touch, heat, and cold. It also guards the bones, muscles and other vital organs of our body.
Detailed explanation-4: -The skin consists of two layers: the epidermis and the dermis. Beneath the dermis lies the hypodermis or subcutaneous fatty tissue. The skin has three main functions: protection, regulation and sensation.
Detailed explanation-5: -Protection; Thermoregulation; Sensation. 25-Nov-2019