What is the primary regulatory mechanism to maintain water balance in the body?
A)Control of water intake through thirst
B)Control of sweating
C)Control of output through regulation of urine production by the kidney
D)Oral metering
E)Control of insensible water loss

Question

Quizplus · Accepted Answer

The primary regulatory mechanism to maintain water balance in the body is control of output through regulation of urine production by the kidney.

Answer: A
 Control of water intake through thirst is another important mechanism to maintain water balance, but it is secondary to the primary mechanism of regulating urine production by the kidney.

The other options, control of sweating (B), oral metering (D), and control of insensible water loss (E) are also important mechanisms for maintaining water balance, but they are secondary to the primary mechanism of regulating urine production by the kidney.

What Is the Primary Regulatory Mechanism to Maintain Water Balance