Muscle / Nervous Tissue Flashcards
Main function is to contract, or shorten, making movement possible
Muscle tissue
Pumps blood under involuntary control
Cardiac muscle
Conduct action potentials (electrical signals)
Nervous tissue
Transmit information
Neurons
Three major parts of neurons
Cell body
Dendrites
Axon
Site of general cell functions; contains nucleus
Cell body
Receive stimuli leading to electrical changes
Dendrites
Send action potential to another neuron
Axon
Surround the neurons; support cells
Glia
A thin sheet or layer of tissue that covers a structure
Tissue membrane
Called as cutaneous membrane
Skin
External tissue membrane
Cutaneous membrane
3 major categories of internal tissue membranes
Mucous
Serous
Synovial
Formed by connective tissue
Synovial membrane
3 types of serous membrane
Pleural
Pericardial
Peritoneal