Chapter 04 Histology

Chapter 04 Histology - Tissues Chapter 4 1 2 3 4 1 2 5 1 2...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Tissues Chapter 4 Histology The science of the microscopic structure of tissues (the study of tissues) – tissue: a group of similar cells that perform a similar function Four types of tissues epithelial – covers and lines organs and tubes (well organized) – glands connective – glue of the body, holds together (usually not well organized) – fluid or solid muscle – contractile tissue nervous – conducts electrical impulses Four types of tissues epithelial – covers and lines organs and tubes (well organized) – glands connective – glue of the body, holds together (usually not well organized) – fluid or solid muscle – contractile tissue nervous – conducts electrical impulses Two Categories of Epithelial Tissue Membranous – skin, inner lining of body cavities, tubes, ducts, covering of visceral organs Glandular – form secretory portion of glands Membranous Epithelial Tissue Special Functions of Membranous Epithelium Protection – Injury, toxins, dehydration – Filtration – Diffusion Sensation Classification of Membranous Epithelium Simple Stratified Simple Epithelium (one layer) Jobs – Diffusion 1 2 3 4 1 2 5 1 2 6 7 8 9 10
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 – Absorption – Filtration –Secretion Shapes Simple Squamous Epithelium Simple Cuboidal Epithelium
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 5

Chapter 04 Histology - Tissues Chapter 4 1 2 3 4 1 2 5 1 2...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online