Chapter 4 Flashcards
epithelial cells must adhere to themselves but also remain firmly connected to a base/the rest of the body. Lies between the epithelium and under tissues. It is a network of protein fibers.
basement membrane
(or lymph) is a type of fluid connective tissue. These connective cells are in a watery metric called the plasm.
blood
osseous tissue. This is a connective tissue composed mainly of calcium and collagen fibers.
bone
firm gel containing embedded fibers. It is a type of connective tissue. It lacks blood supply. The three major types are hyaline, elastic, and fibro
cartilage
The most diverse tissue of the body. The most common types are blood, blood, and fat are all connective tissue. There are 3 components of this:
connective tissue
- specialized cells
- extracellular protein fibers
- ground substance
includes epithelia and glands. Epithelia are layers of cells that cover internal and external structures. Glands are secreting cells. They lack blood vessels.
epithelial tissue
the most abundant cells of connective tissue proper. They are permanent residents and they are responsible for producing connective tissue fibers and ground substance.
fibroblasts
two cells are held together by embedded membrane proteins called connexions. They form a narrow passageway that let small ions pass from cell to cell.
gap junction
Secreting cells of the epithelium tissue.
gland cells
the study of tissues
histology
a nonspecific defense mechanism that operates at the tissue level, characterized by swelling, rents, warmth, and pain
inflammation
fluid contents of the lymphatic vessels, similar in composition to interstellar fluid
lymph
a phagocytic cell of the monocyte macrophage system
macrophages
the extracellular fibers and ground substance of a connective tissue .
matrix
a lubricating fluid that is composed of water and mucins and is produced by unicellular and multicellular glands along the digest, respiratory, urinary, and reproductive tracts.
mucus membrane
a tissue characterized by the presence of cells capable of contraction, includes skeletal, cardiac, and smooth muscle tissue.
muscle tissue
a cells of neural tissue that is specialized for intracellular communication by changes in membrane potential and synaptic communication
neuron
a squamous epithelium and the underlaying loose connective tissue, the lining of the pericardial, plural, and peritoneal cavities
serious membrane
nervous tissue is specialized for electrical function
stem cells
restrictive fibrous connections that can result from surgery, infection, or other injuries
adhesions
an irreversible change in the size and shape of the tissue
anaplasia
the administration of drugs that either kill cancerous tissues
dysplasia