What is erectile dysfunction (ED)? Erectile dysfunction is a condition in which a man is unable to get or keep an erection firm enough for sexual intercourse. ED is present when a man. can get an erection sometimes, though not every time. can get an erection, yet it does not last long enough for sexual intercourse. is unable to get an erection at any time.
The dermis is the layer of tissue under the epidermis. The dermis is also called the subcutaneous tissue. The dermis is one of the three layers of the skin. Skin is the only other answer, and it is considered the largest organ of the human body. The three basic layers (from outer/top to inner) are:
The function of the dermis is to give nutrition to the bottom layers of the epidermis (that is why the dermis is FULL of capillaries). It also insulates your skin (function of adipose (fat cells) in the dermis) It is a layer of skin between the epidermis and subcutaneous tissue.