Other examples of disturbances in the internal environment that can act as a stimulus to a feedback mechanism are:
- the clotting of blood whenever you get an open wound or any abrasion on your skin (even when you pop a pimple)
- hormones released and regulated throughout the menstrual cycle
- when you start to sweat as a way to release heat from your body whenever it is hot
- your body shivering when it's too cold and you are not well-dressed to prevent yourself from getting cold