Lesson 8: Thermoregulation

Question 1

The _______ is the body’s thermostat

Answer 1

hypothalamus

Question 2

The hypothalamus does not “turn on” or “turn off” heat, but will _____ _________ to maintain a consistent temperature

Answer 2

initiate responses

Question 3

How is the hypothalamus stimulated? (2 ways)

Answer 3

1. Thermal receptors provide peripheral input (early distant warning)
2. Change in blood temp that directly stimulate the hypothalamus

Question 4

True or false: The hypothalamus will respond to even slight change in blood temperature