Ch.4 Flashcards
Study of tissues
Histology
Group of cells that work together
Tissues
Type of tissue that covers the surface and includes glands
Epithilial
Type of tissue that’s a catch all and supports, stores energy and transports
Connective
Type of tissue that allows movement
Muscle
Type of tissue that takes in and responds to stimuli
Neural
Type of epithelial tissue that covers the surface inside or out
Epithelial
Type of epithelial tissue that secretes waste products and hormones
Glandular
Characteristics of what are cellularity,attachment, avascular, regenerative
Epithelial tissue
Functions of epithelial tissue is
Protects from impact or friction
Controls what enters and leaves
Provides sensation
Creates secretion
A region of the epithelial cell that is exposed to the surface
Apical
Region of epithelial cell that is deep and connects to underlying tissues
Basolateral
Structure that increases surface area
Micro villi
Structure that’s in the ear and the longest ones
Stereo ilia
Structure that has cilia
Ciliated epithilium
Flat cells
Squamous
Cube shape
Cuboidal
Column shaped
Columnar
One layer
Simple
Multiple layers, protective
Stratified
Secrets and absorb quickly/ heart and lungs
Simple squamous
Many layers grow rapidly there for protection. Surface of the skin
Stratified squamous
Secretion and absorption protective glands ducts portion of kidney
Simple cuboidal
Layers of cubes for protection linings of ducts
Stratified cuboidal
Changes in thickness due to stretching such as the bladder
Transitional
Secretion protection or absorption lining of stomach intestine or urine
Simple columnar
Protective secretion lining of nasal cavity single layer looks stratified
Pseudostatified
Columns pure protection small area of the pharynx epiglottis anus mammary glands
Stratified columnar
Endocrine
Inside hormones to the inside of the body NO DUCTS
To regulate and coordinate body activities
Hormones
Pancreas thyroid adrenal
Examples of endocrine
Release materials to the outside of the body HAVE DUCTS!
Exocrine
Sweat glands oil glands tear ducts
Examples of exocrine
No cell damage, release sacs of material that the Golgi bodies will create such as mucous in the mouth
Merocrine
Release materials with some cytoplasm, cell survives. Such as body sweat body odor and milk from mammary glands
Apocrine
Cells that rupture such as a pimple the cell is destroyed
Holocrine
Type of secretion that is usually enzymes. Watery secretion such as saliva
Serous
Type of secretion that’s a thick lubricator lower jaw small intestine makes this
Mucous
Type of secretion that is a combination of both serous and mucous
Mixed
Connective tissue contains what?
Specialized cells
Fibers
Ground substance
Fiber and ground substance make up what
Matrix
Ground substance that has many different types of cells and fibers
Connective tissue proper
Bone fat tendons ligaments blood cartilage are examples of what
Connective tissue
Functions of connective tissue are
- framework such as bonds 2.transports
- projects such as bald fat and cartilage
- supports other tissues
- stores energy and fat
- defends against infection and white blood cells