Author Question: On a cold day, your hands, feet, and face may become cool to the touch because A. less blood ... (Read 85 times)

ahriuashd · **on:** Aug 20, 2018

On a cold day, your hands, feet, and face may become cool to the touch because

A. less blood flows to the body's surface.
B. water from circulating blood absorbs all heat.
C. insufficient electrolytes lead to lowered body temperatures.
D. increased evaporation of sweat is cooling circulating blood.

Question 2

How does the body react to dehydration?

A. Fluid volume in the blood increases.
B. Electrolyte concentration decreases.
C. The kidneys will add more water from the blood.
D. Urine becomes more concentrated.