One of the major physiological factors that triggers thirst is ________.
A) becoming overly agitated
B) a rise in plasma osmolality
C) drinking caffeinated beverages
D) a dry mouth from high temperatures

Question

Quizplus · Accepted Answer

A rise in plasma osmolality, which indicates a higher concentration of solutes in the blood, triggers thirst. This is because the body needs water to dilute the solutes and maintain homeostasis.

One of the Major Physiological Factors That Triggers Thirst Is