University:
Indiana University South Bend
Course:
ANAT-A 210 | Human Anatomy
Academic year:

2023
Views:

468

Pages:

2
Author:

Jonathan K.

INTEGUMENTARY SYSTEM No Date 1. Epidermis Keratinized stratified squamus epithelium 1. Keratinocytes (90% of cells). 2. Melanocytes (8%) 3. Dendritic cells 4. Tactile epithelial cells -. Thickness ranges from 1 mm 2 mm Layers of epidermis (strata, from deep → super şicial) 1. Stratum basale 2. Stratum spinosum 3. Stratum granulosum 4. Stratum lucidum 5. Stratum corneum. 1. Dermis - Connective tissue with other embedded structures - Regions of Dermis 1. Papilary Region 2 Reticular Region. Hypodermis Date Attaches dermis to unclerlying structures 1. Areolar and adipose - Also known as subcutaneous layer of superficial Fascia - Contains blood vessels and nerves. 10. Fuctions of Integumentary System - Temperature regulation Protection - - Sensation - • Excretion Acts as a blood reservoir. Vitamin D synthesis 1. Derivatives of The Epidermis - Hair - Sebaceous (oil) glands Sudoriferous (sweat) glands Mails