Which of the following physiological processes is controlled by positive feedback?

Question

Quizplus · Accepted Answer

Positive feedback is a mechanism where a change in a physiological process leads to an amplification of that change, leading to an even greater response. In the case of initiation of blood clotting, the formation of a clot triggers a positive feedback loop that leads to the formation of more clotting factors and ultimately a stronger clot. Regulation of blood sugar, control of blood pressure, maintenance of body temperature, and control of breathing rate are all examples of physiological processes controlled by negative feedback, where a change in the process leads to a corrective response that brings the process back to a normal level.

Which of the Following Physiological Processes Is Controlled by Positive