FINAL LABS BIOS251 ONLINE LABS WEEK 5-INTEGUMENTARY SYSTEM LAB

FINAL LABS BIOS251 ONLINE LABS WEEK 5-
INTEGUMENTARY SYSTEM LAB 2024\2025
anatomy & Physiology 1(


OL Lab 5: Integumentary system
Learning Objectives:
Identify the tissue and cellular features of the skin.
Identify the structures associated with the skin.
Correlate the anatomical features to its functions.
Identify the role of the skin in thermoregulation and wound healing.
Part A: Anatomy of the skin
I. Microscopic anatomy of the skin. Complete the table using the image provided:

Structure Function

A Stratum Corneum


B Stratum Lucidum


C Stratum Granulosum


D Stratum Spinosum


E Stratum basal


F Sensory neuron


G Dermis


H Intradermal
Macrophages

I Tactile Epithelial
Cell

J Keratinocytes


K Melanocytes

, BIOS251 OL, Week 5 Lab



II. Gross anatomy of the skin. Complete the table using the image provided.




Structure Function
A Hair

B Capillaries

C Arrector pili muscle

D Sebaceous Gland

E Merocrine Sweat
Gland
F Hair Follicle

G Motor Nerve

H Pressure Receptors

I Dermal papillae

J Papillary Layer

K Reticular Layer

L Dermis




Part B: Thermoregulation