High blood pressure often is accompanied by kidney damage. In some people, the kidney is subsequent to the high blood pressure, but in others the kidney damage is the cause of the high blood pressure. Explain how a bow-salt would enableyou to determine whether the high blood pressure the key damage came first.
To determine:
If a low salt diet would enable in determining whether the high blood pressure or kidney damage came first.
Introduction:
Aldosterone is released by the adrenal cortex and it is responsible for sodium, chloride, potassium (electrolytes) and fluid balance in the body. Aldosterone is also known as mineralocorticoid hormone, as it regulates the mineral concentration in the body.
Explanation of Solution
Aldosterone releases from adrenal cortex in response to low blood pressure and is responsible for balancing the mineral concentration in the body. The secretion of aldosterone is controlled by two mechanisms; by changing the concentration of sodium-potassium ion in blood plasma, and by rennin-angiotensin mechanism.
If an individual is feeding on low salt diet, and do not have high blood pressure, shows that the renin is released in response to aldosterone which regulate the blood pressure and that the kidney is not damaged. If the same individual shows high blood pressure, it means only aldosterone is released from kidney and not renin, which increases the blood pressure and does not regulate it, this indicates that kidney is damaged.
Low salt diet enables any individual to observe whether the kidney damage or the high blood pressure came first.
Want to see more full solutions like this?
- Explain what is meant when we talk about filtration, reabsorption, and secretion in the kidneys.arrow_forwardAs a person ages, nephron tubules lose some of their ability to concentrate urine. What is the effect of this change?arrow_forwardBlood pressure forces water and small solutes out of blood and into nephrons during ________. a. glomerular filtration c. tubular secretion b. tubular reabsorption d. both a and carrow_forward
- Flame cells are primitive excretory organs found in. arthropods annelids mammals flatwormsarrow_forwardAfter blood into the kidneys name the two paths the fluid takesarrow_forwardWhich is the correct sequence and direction of blood flow?a. renal vein S renal artery S arterioles S peritubular capillariesb. venule S renal vein S peritubular capillaries S arteriolesc. arteriole S glomerulus S arteriole S peritubular capillariesd. renal vein S venule S peritubular capillaries S arteriolearrow_forward
- The time you woke up in the morning, you drink 2 glasses of water. Shortly after drinking you feel the need to urinate. Why is this so? Explain your answer by tracing the path of water from the stomach up to the urinary bladder.arrow_forwardPut these steps of the control of blood pressure in the right order: ________________________ angiotensin I made by the liver ________________________ renin made by the kidney ________________________ juxtaglomerular apparatus indicates a blood pressure drop ________________________ angiotensin II made by the lungs ________________________ blood pressure rises ________________________adrenal cortex makes aldosteronearrow_forwardWhen you are have sufficient water volume in your blood, you stop secreting ADH. What is the effect of the absence ADH have upon on the collecting ducts?arrow_forward
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning