Which of the following statements is true concerning feedback mechanisms?
A. Positive feedback mechanisms always result in excessive damage to the host.
B. Negative feedback mechanisms tend to increase the original stimulus.
C. Negative feedback mechanisms work to prevent sudden severe changes within the body.
D. Blood glucose levels are regulated by positive feedback mechanisms.
Answer:C
Which of the following statements is true concerning feedback mechanisms?
A. Positive feedback mechanisms always result in excessive damage to the host. B. Negative feedback mechanisms tend to increase the original stimulus. C. Negative feedback mechanisms work to prevent sudden severe changes within the body. D. Blood glucose levels are regulated by positive feedback mechanisms.