Endocrine Control Flashcards
1
Q
What is direct negative feedback?
A
Cells respond to extracellular fluid and release a hormone into the bloodstream
2
Q
What does direct negative feedback help with?
A
Helps restore homeostasis
3
Q
What is an example of direct negative feedback?
A
Calcium control
4
Q
What do lower calcium levels trigger?
A
Triggers parathyroid hormone to raise calcium
5
Q
What do high calcium levels cause?
A
Causes calcitonin to be released and lowers calcium levels
