If a person begins to sweat upon entering a hot room but continued sweating is able to keep the body temperature constant,the person is
A)In equilibrium
B)Not using energy to maintain a constant temperature
C)In steady state
D)Using a positive feedback mechanism

Question

Quizplus · Accepted Answer

Steady state refers to a dynamic equilibrium where inputs and outputs are equal. In this case, the person is sweating to maintain a constant body temperature, which suggests they are in a steady state where the input (heat) is equal to the output (sweat). This state requires energy expenditure, so choice B is incorrect. Positive feedback mechanisms would amplify the initial change (in this case, an increase in temperature), but the sweating response is a negative feedback mechanism that counteracts the change to maintain equilibrium, so choice D is also incorrect.

If a Person Begins to Sweat Upon Entering a Hot