Category Archives: School
1. ProtectionÂ – the skin protects the body form injury and bacterial invasion. The outermost layer of the epidermis is covered with a thin layer of sebum, which keeps us waterproof. 2. Sensation – Through its sensory nerve endings the … Continue reading
Edema – is swelling.
pruritis – inflammation causing itch.
Vesicle – small sac elevation on the skin such as a fever blister.
Hypertrophies – pimples in which lesions leave pits and scars.