Muscular System Flashcards
What is anatomy?
the study of the parts
What is physiology?
the study of how the parts function
What is the cell?
The basic unit of life
atoms –> molecules –> cells –> tissues –> organs –> organ systems
know it
What is homeostasis?
Balance within the body
What is a word association for homeostasis?
steady-state
What is the inability to maintain homeostasis?
disease
What is a subluxation?
spinal dysfunction/misalignment plus nerve interference that prevents homeostasis
When do muscles do work?
When they shorten
What are the functions of muscles?
generate heat, provide cushioning for bone, cause motion over a joint, give the body shape
What do muscles use for energy?
sugar and oxygen
What is the waste product of muscular tissue?
lactic acid
What removes the waste from muscles?
blood flow
When a muscle contracts, what happens?
it shortens
What is a tendon?
A tendon connects a muscle to bone (remember ligament is bone to bone)