Answer:
(A) - The volume of the blood plasma increases on overhydration and decreaes on dehydration.
(B) - Osmolality of blood increases with the dehydration and decreases with the overhydration.
Explanation:
If the levels of drinking water is increased, then the plasma becomes more dilute and the plasma volume increases because <u>the water will be reabsorbed more and which as a result reduces plasma concentration of the solutes and increases volume of plasma.</u>
Plasma osmolality measures electrolyte-water balance of the body. <u>As mentioned, above on overhydration, the plasma concentration of the solutes decraeses which also decreases osmolality. So, Osmolality of blood increases with the dehydration and decreases with the overhydration. </u>Increased osmolality in blood stimulate the secretion of antidiuretic hormone which results in the increased water reabsorption and therefore, more concentrated urine and hence blood plasma with less concentration.
Answer:
It is likely he might have ADD or ADHD.
Explanation:
ADD stands for Attention deficit disorder, and ADHD stands for Attention deficit hyperactivity disorder.
Answer:
B. Dilation of vessels to the digestive organs.
Explanation:
The fight or flight response causes:
Inhibition of stomach and upper-intestinal action to the point where digestion slows down or stops.
Dilation of blood vessels for muscles.
Answer: Excedrin extra strength
Explanation:
