Chapter 8: Introduction To Tissues Flashcards
A tissue is?
A group of similar cells that perform a common function
The four principal types of tissues include all of the following except?
Cartilage
The most complex tissue on the body is?
Nervous
In tissues, the material between cells that is made up of water and a variety of proteins is referred to as?
Extracellular matrix
Which of the following is not a primary germ layer?
Periderm
Which tissue lines body cavities and protects body surfaces?
Epithelial
T or F: the biology of tissues is referred to as histology?
True
T or F: Proteins in the extracellular matrix include various type of structural protein fibers such as collagen and elastin?
True
T or F: Sweat and sebaceous glands are formed by connective tissue?
False
T or F: during embryonic development, new kinds of cells can be formed from a special kind of undifferentiated cell called a stem cell?
True
What is the growth of new tissue (as opposed to scarring)?
Regeneration
What is an unusually thick scar?
Keloid
Tissues usually repair themselves by allowing what cells to remove dead or injured cells?
Phagocytic
Epithelial and what tissues have the greatest capacity to regenerate?
Connective
What tissue has a very limited capacity to regenerate?
Nerve
Which of the following is not an example of epithelial membrane?
Synovial membrane.
Pleurisy is a condition that affects which of the membrane?
Serous membrane.
T or F: Parietal membranes cover the surface of organs?
False
T or F: Synovial membrane is an example of connective tissue membrane?
True
Benign tumors usually grow?
Slowly
Malignant tumors (are or are not) encapsulated?
Are not