MICROANATOMY

EPITHELIUM CONNECTIVE TISSUE SKIN

INTEGUMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What layer is composed of loose connective tissue with loosely woven fiber and ground substance
A
papillary layer
B
reticular layer
C
planum nasale
D
chestnuts
Explanation: 

Detailed explanation-1: -The papillary dermis is the superficial layer, lying deep to the epidermis. The papillary dermis is composed of loose connective tissue that is highly vascular.

Detailed explanation-2: -Papillary dermis. The papillary dermis is the uppermost layer of the dermis. It intertwines with the rete ridges of the epidermis and is composed of fine and loosely arranged collagen fibers. The papillary region is composed of loose areolar connective tissue.

Detailed explanation-3: -The collagen and elastic fibers of connective tissue proper are histologically distinguishable as three fiber types: collagen, reticular, and elastic fibers.

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