1. Epithelium Connective Muscular Nervous
Tissue = Groups of cells and cell products with similar structure and function.
There are four 1o tissues in the body:
Epithelium
Connective
Muscular
Nervous

2. Functions of Epithelial Tissue
Physical Protection
Regulate Exchange (permeability)
Provides Sensation
Produce Secretions

3. Characteristics of Epithelial Tissue

4. Epithelial Tissue
Tight Junctions
Desmosomes

5. Classification of Epithelia
1. Number of cell layers
A) Single layer of cells = Simple Epithelium
B) Several layers of cells (more than one) = Stratified Epithelium
2. Shape of Exposed (apical) cells
Squamous epithelium - Thin and flat.
Cuboidal epithelium - Short cube-shaped hexagonal boxes.
Columnar epithelium - Taller than it is wide.
Transitional epithelium - Changes shapes (from squamous to cuboidal).

6. Classification of Epithelia
Simple
Stratified
1) Simple Squamous Epithelium
5) Stratified Squamous Epithelium
2) Simple Cuboidal Epithelium
6) Stratified Cuboidal Epithelium
3) Simple Columnar Epithelium
7) Stratified Columnar Epithelium
4) Pseudostratified Ciliated
Columnar Epithelium
8) Transitional Epithelium

7. Simple Squamous Epithelium

8. Simple Cuboidal Epithelium

9. Simple Columnar Epithelium

10. Pseudostratified Ciliated Columnar Epithelium

11. Stratified Squamous Epithelium

12. Stratified Cuboidal Epithelium

13. Stratified Columnar Epithelium

14. Transitional Epithelium

15. Structural Classification of Simple and Compound Exocrine Glands

16. Modes of Secretion

17. Connective Tissue Fluid Connective Tissue Blood Lymph
Connective Tissue Proper
Loose
Areolar
Adipose
Reticular
2) Dense
Regular
Irregular
Elastic
Supporting Connective Tissue
Cartilage
Hyaline
Elastic
Fibrocartilage
Bone
Spongy
Compact

19. Areolar Tissue

20. Adipose Tissue

21. Reticular Tissue

22. Dense Regular Connective Tissue

23. Dense Irregular Connective Tissue

24. Elastic Tissue

25. Hyaline Cartilage

26. Elastic Cartilage

27. Fibrocartilage

28. Fluid Connective Tissue
Hematopoietic stem cells produce blood and lymph cells

29. Bone Tissue
Compact Bone

30. Spongy Bone

31. Membranes

32. Fasciae