PHYSIOLOGY
RENAL AND ACID BASE PHYSIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
In the presence of ADH
|
Urine is diluted
|
|
Urine is concentrated
|
|
ADH doesn’t affect dilution/concentration
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Antidiuretic hormone (ADH) is a chemical produced in the brain that causes the kidneys to release less water, decreasing the amount of urine produced. A high ADH level causes the body to produce less urine. A low level results in greater urine production.
Detailed explanation-2: -Sodium and potassium, accompanied by univalent anions, and urea are the major urinary solutes; urea is normally predominant urinary solute during a strong antidiuresis [2; 3].
Detailed explanation-3: -Increased urine concentration may be due to different conditions, such as: Heart failure. Loss of body fluids (dehydration) from diarrhea or excessive sweating. Narrowing of the kidney artery (renal arterial stenosis)
There is 1 question to complete.