Anatomy Structure & Function: Tissues

A set of flashcards covering key concepts related to tissues, including their types, functions, characteristics, and specific examples.

Histology

The study of tissues.

Epithelium

A type of tissue that lines internal and external body surfaces, characterized by cellularity, polarity, avascularity, and high regeneration.

Simple Squamous Epithelium

A type of epithelium found in locations such as alveoli and blood vessels, facilitating diffusion.

Mesothelioma

Cancer of the mesothelium, often caused by asbestos exposure.

Simple Cuboidal Epithelium

A type of epithelium located in ducts and glands, involved in absorption and secretion.

Stratified Squamous Epithelium

A protective type of epithelium found in the skin and areas of friction.

Simple Columnar Epithelium

Type of epithelium in the digestive tract, primarily involved in absorption and secretion.

Pseudostratified Ciliated Columnar Epithelium

Type of epithelium found in the respiratory tract, aiding in mucus secretion and propulsion.

Transitional Epithelium

Type of epithelium that changes shape to accommodate volume changes, found in the bladder and ureters.

Connective Tissue

The most abundant tissue type that supports and binds other tissues, consisting of cells, protein fibers, and ground substance.

Adipose Tissue

Connective tissue dominated by adipocytes, involved in lipid storage.

Dense Regular Connective Tissue

Connective tissue with parallel running collagen fibers, forming tendons and ligaments.

Dense Irregular Connective Tissue

Connective tissue with collagen fibers running in multiple directions, providing resistance to tension.

Hyaline Cartilage

A type of cartilage providing flexibility and support, found in locations such as costal and articular cartilage.

Fibrocartilage

Acts as a shock absorber, found in intervertebral discs and pubic symphysis.

Elastic Cartilage

Cartilage with elastic fibers, returning to original shape after deformation, found in ears and epiglottis.

Skeletal Muscle

Voluntary muscle tissue with striations, aiding in locomotion and heat production.

Smooth Muscle

Involuntary muscle tissue without striations, changing diameter in blood vessels and internal viscera.

Cardiac Muscle

Involuntary, striated muscle tissue with intercalated discs, responsible for pumping blood.

Nervous Tissue

Tissue found in the brain, spinal cord, and nerves, composed of neurons and neuroglial cells.