Learn: Anatomy & Physiology: Tissue Types, Functions, and Locations

What is the primary function of epithelial tissue?

Protection, secretion, absorption, excretion

Where is epithelial tissue located?

Covers body surfaces, lines internal organs, and composes glands

What are the distinguishing characteristics of epithelial tissue?

Lacks blood vessels, readily divides, and cells are tightly packed

What is the main function of connective tissue?

Bind, support, protect, fill spaces, store fat, and produce blood cells

How is connective tissue distributed throughout the body?

Widely distributed

What is a key characteristic of connective tissue?

Mostly has good blood supply; cells are farther apart than epithelial cells with an extracellular matrix in between

What is the primary function of muscle tissue?

Movement

Where is muscle tissue typically found?

Attached to bones, in the walls of hollow internal organs, and in the heart

What is the main function of nervous tissue?

Conduct impulses for coordination, regulation, integration, and sensory reception

Where is nervous tissue located?

Brain, spinal cord, and nerves

What is the function of simple squamous epithelium?

Filtration, diffusion, osmosis; covers surfaces

Where can simple squamous epithelium be found?

Air sacs of the lungs, walls of capillaries, linings of blood and lymph vessels

What is the function of simple cuboidal epithelium?

Protection and secretion

Where is simple cuboidal epithelium located?

Surface of ovaries, linings of kidney tubules, and linings of ducts of certain glands

What is the function of simple columnar epithelium?

Protection, secretion, absorption

Where can simple columnar epithelium be found?

Linings of uterus, stomach, and intestines

What is the function of pseudostratified columnar epithelium?

Protection, secretion, movement of mucus

Where is pseudostratified columnar epithelium located?

Linings of respiratory passages

What is the function of stratified squamous epithelium?

Protection

Where can stratified squamous epithelium be found?

Superficial layer of skin, linings of oral cavity, throat, vagina, and anal canal

What is the function of transitional epithelium?

Stretchability and protection

Where is transitional epithelium located?

Inner lining of urinary bladder and linings of ureters and urethra

What type of connective tissue is areolar tissue?

Loose connective tissue that binds organs

What is the function of adipose tissue?

Protects, insulates, and stores fat

What is the function of hyaline cartilage?

Supports, protects, and provides framework

What type of muscle tissue is skeletal muscle?

Striated and voluntary movements of skeletal parts

What is the function of cardiac muscle tissue?

Contraction for heart beats