Card Set Information
Homeostasis component Function Positive negative feedback
Homeostasis, component, Function, Positive, and negative feedback.
Monitors controlled condition
Receives input and provides output
Bring about change in controlled condition.
Positive FeedBack Characteristics
Strengthen or reinforce a change.
action continues until it is interrupted.
Reinforces conditions that do not happen very often.
Severe blood loss
Negative FeedBack Characteristics
Reverses a change in a controlled condition.
Action stops automatically when setpoint is reached.
Regulate conditions that remain fairly stable over long periods.