NEET PG DENTAL EXAM

Detailed explanation-1: -The papillary dermis is composed of loose connective tissue that is highly vascular. The reticular layer is the deep layer, forming a thick layer of dense connective tissue that constitutes the bulk of the dermis. The dermis houses blood vessels, nerve endings, hair follicles, and glands.

Detailed explanation-2: -The dermis is a highly vascularized tissue, while the epidermis – – like any other type of epithelial tissue – – is avascular.

Detailed explanation-3: -In addition, hair follicles, sweat glands, sebaceous glands (oil glands), apocrine glands, lymphatic vessels, nerves and blood vessels are present in the dermis. Those blood vessels provide nourishment and waste removal for both dermal and epidermal cells.

Detailed explanation-4: -The dermis (corium) is a highly vascularized and innervated connective tissue layer that lies between the epidermis and the hypodermis.