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- What are the differences between osmotic thirst and hypovolemic thirst?Would adding salt to the body’s extracellular fluids increase or decrease osmotic thirst?Which of the following would indicate that a person is thirsty: (a) increased blood volume, (b) increased saliva production, (c) increased blood osmolarity? Explain.
- Are patients with diabetes mellitus more likely to have trouble with acidosis or alkalosis? Why? Which type is more at risk?Explain how water levels in the body influence the thirst cycle and what role would the hypothalamus have in thirst mechanisms.How does the composition of urine help to maintain a healthy physiological acid-base balance?