Learning objectives
- Define tissue and describe its basic characteristics and organization.
- Classify the four basic types of tissues in the human body and state their principal functions.
- Define epithelial tissue and describe its key structural characteristics.
- Identify the components of epithelial tissue, including epithelial cells, basement membrane, and cell junctions.
- Classify epithelial tissue based on cell shape and number of cell layers.
- Differentiate the major types of epithelium and correlate their structure with their specific functions and anatomical locations.
- Explain the role of epithelial tissue in protection, absorption, secretion, excretion, and sensation.
- Recognize the clinical implications of epithelial tissue, including its role in barrier dysfunction, metaplasia, dysplasia, wound healing, and epithelial malignancies.