Which of the following is not an example of a homeostatic mechanism in the human body?
A)Shivering when body temperature falls below normal.
B)Increasing heart rate and force of contraction when blood pressure falls.
C)Retaining fluid leading to retaining more fluid.
D)Secreting insulin after a meal to return blood sugar concentration toward normal.

Question

Quizplus · Accepted Answer

Retaining fluid leading to retaining more fluid is not an example of a homeostatic mechanism in the human body. It is actually a malfunction or pathology, such as in the case of edema or kidney failure. The other options all describe examples of homeostasis, which is the process by which the body maintains stable internal conditions despite changing external conditions. Shivering, increasing heart rate and force of contraction, and secreting insulin are all mechanisms that help restore the body's internal conditions back to normal.

Which of the Following Is Not an Example of a Homeostatic