Which of the following occurs as a result of positive feedback and assists in the maintenance of homeostasis?
A)Body temperature regulation
B)Blood pH regulation
C)Blood clot formation
D)Blood cell production

Question

Quizplus · Accepted Answer

Blood clot formation is the only option that occurs as a result of positive feedback and assists in the maintenance of homeostasis. Positive feedback is a process by which a change in a system leads to even greater change in the same direction. In the case of blood clot formation, a chemical signal is released by injured cells that stimulates platelets to aggregate and form a clot. This process continues until the clot is large enough to stop bleeding. This positive feedback mechanism helps ensure that bleeding is quickly and effectively stopped, which is necessary for maintaining homeostasis. The other options, such as body temperature regulation, blood pH regulation, and blood cell production, are maintained through negative feedback mechanisms.

Which of the Following Occurs as a Result of Positive