The Dermis definitions Flashcards

The second layer of skin beneath the epidermis, consisting of the papillary and reticular layers.

The superficial layer of the dermis, composed of areolar connective tissue and containing capillaries and tactile corpuscles.

The deeper, thicker layer of the dermis, made of dense irregular connective tissue with collagen and elastic fibers.

A type of loose connective tissue found in the papillary layer, providing support and nourishment to the epidermis.

Tissue in the reticular layer with randomly arranged collagen fibers, providing strength and elasticity.

Projections in the papillary layer that create epidermal ridges, enhancing grip and forming fingerprints.

Ridges on the epidermis surface, formed by dermal papillae, that enhance grip and create fingerprints.

Nerve endings in the papillary layer that serve as touch receptors, also known as Meissner corpuscles.

Pressure receptors in the reticular layer, also known as Pacinian corpuscles, detecting pressure sensations.

Invisible lines formed by parallel collagen fibers in the reticular layer, important for surgical incisions.

Protein fibers in the reticular layer providing strength and structure to the skin.

Fibers in the reticular layer allowing the skin to stretch and return to its original shape.

Glands in the reticular layer responsible for producing sweat, aiding in thermoregulation.

Sebaceous glands in the reticular layer that secrete sebum to lubricate and protect the skin.

Structures in the reticular layer from which hair grows, anchored in the dermis.