What term is used for oil glands in the skin?

The term for oil glands in the skin is "sebaceous glands." These glands are responsible for producing sebum, an oily substance that plays a crucial role in moisturizing and protecting the skin and hair. Sebum helps to prevent dehydration, maintains skin flexibility, and acts as a barrier against certain external contaminants.

Sebaceous glands are typically found in larger numbers on the face, scalp, and upper body, where they have a more prominent function in maintaining skin health. Understanding the function and location of sebaceous glands is essential for various aspects of skincare and cosmetology, particularly regarding how they interact with hair follicles and the potential for acne formation when they become clogged.

The other terms provided refer to different types of glands or functions in the skin. Perspiration glands, for instance, refer to glands responsible for sweating, while sudoriferous glands are specifically involved in secretions that help regulate body temperature. Serous glands, on the other hand, typically secrete serous fluid, which is more related to other systems in the body. Therefore, recognizing that sebaceous glands specifically relate to oil production distinguishes them from the other gland types mentioned.