Which of the following describes a function of the dermis?

The function of the dermis that is described involves the presence of blood vessels and nerve endings. The dermis is the layer of skin located beneath the epidermis, and it plays a crucial role in the overall health of the skin.

This layer contains a rich supply of blood vessels, which are essential for nourishing the skin and regulating temperature through blood flow. These vessels also facilitate the delivery of oxygen and nutrients, while removing waste products from skin cells. Additionally, the presence of nerve endings within the dermis is vital for the sense of touch and pain perception. This intricate network allows the skin to respond to various stimuli, making it important for protective functions and sensory experiences.

In contrast, the other statements describe functions attributed to different layers or components of the skin. The protective barrier function primarily pertains to the epidermis, the subcutaneous tissue stores fat, and melanin production occurs in specialized cells known as melanocytes, which are not found in the dermal layer. Understanding the specific roles of these layers helps clarify the importance of the dermis in supporting and maintaining skin health.