HYPODERMIS Meaning and
Definition
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The hypodermis refers to the deepest layer of the skin, situated below the dermis and above the underlying fat tissue. Also known as the subcutaneous tissue, it is composed of primarily adipose or fat cells, connective tissue, blood vessels, and nerves. This layer serves a variety of crucial functions in the body.
One of the primary roles of the hypodermis is to serve as insulation and padding for the body. The adipose tissue within this layer helps to regulate temperature by providing insulation against the cold and acts as a cushion to protect the underlying structures.
Additionally, the hypodermis plays a vital role in energy storage. The adipose cells in this layer store excess energy in the form of fat, which can be used later during times of need.
Furthermore, the hypodermis contains numerous blood vessels that supply nourishment to the overlying layers of the skin. It also houses sensory nerves that transmit information related to pressure, touch, temperature, and pain. These nerves enable the detection and response to external stimuli, contributing to the sense of touch.
Overall, the hypodermis is a critical layer in the skin that provides insulation, cushioning, energy storage, and contains blood vessels and nerves necessary for the proper functioning and protection of the body.
Common Misspellings for HYPODERMIS
Etymology of HYPODERMIS
The word "hypodermis" has its origins in Greek. It comes from the combination of two Greek words: "hypo", meaning "under" or "beneath", and "derma", meaning "skin". Together, "hypodermis" literally translates to "under the skin". The term is commonly used in biology and anatomy to refer to the layer of tissue located beneath the epidermis, the outermost layer of the skin.
Similar spelling words for HYPODERMIS
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