caffeine is also diuretic, which means it increases the movement of water through the kidneys into the urine. Why would this potentially offset its value to a distance athlete?
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A: Filtered load:- The amount of solute transported across the glomerular membrane per unit time.…
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A:
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A: Excretion in human is done by kidney (nephron).
caffeine is also diuretic, which means it increases the movement of water through the kidneys into the urine. Why would this potentially offset its value to a distance athlete?
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- A common side effect of loop diuretics is hyponatremia. Which of the following compound would be given to best treat this? * Canreone Tolvapatan Triametrene Amiloride O SpironolactoneExplain the mechanism how furosemide affects kidney tubules. How does this affect K+ balance? How different is the mechanism of thiazide affect urine production? Describe the process of acid-base regulation in human body.Steven is a 35 year old male. To gain a better understanding of fluid requirement, you have decided to calculate his hourly sweat rate. You have collected the following data: · Exercise duration: 2 hours· Pre-exercise body mass: 85kg· Post-exercise body mass: 82.5kg· Fluid consumed during exercise: 350mL· Urine loss during exercise: 50mL From this data, what is his hourly sweat rate? Based on this, how much fluid should he consume during training?
- Hyperaldosteronism (excessive aldosterone release) can be caused by many disease states including tumours in the adrenal gland. By now, we should be familiar with how this will affect sodium balance and blood pressure, but how would hyperaldosteronism affect potassium levels and why? Select one potassium effect (a or b) and one cause (c-f). a. The patient will become hyperkalemic. O b. The patient will become hypokalemic. O c. Aldosterone increases sodium reabsorption in the proximal tubule. Increased sodium reabsorption increases water reabsorption, which then establishes a concentration gradient to increase potassium reabsorption. Od. Aldosterone increases sodium reabsorption in the collecting duct. Increased sodium reabsorption increases water reabsorption, which then establishes a concentration gradient to increase potassium reabsorption. O e. Aldosterone increases sodium reabsorption in the collecting duct by increasing expression of EnaCs, sodium/potassium exchangers, and…Consider the effect of a twofold increase in the ECF concentration of Na+ or K+ ions. Which increase in ion concentration is the more deadly and why?Spironolactone is a widely prescribed diuretic ("water pill" - make you pee) which works by acting as an antagonist to aldosterone thus blocking its actions. Knowing this, how does spironolactone work as an antihypertensive (lower BP) and as a "potassium-sparing" diuretic?
- sodium potassium pumps are the driving force behind whatdrugs known as potassium-sparing diuretics work by blocking the effects of aldosterone on the kidney. what effect would these drugs have on the amount of urine produced, on the blood pressure, and on potassium ion concentration in the blood? could these drugs have a negative impact on the acid-base balance of the body? explain.In pituitary diabetes insipidus, describe the renal handling of water and water balance in the patient in terms of frequency of thirst and urination.
- One type of diuretic given to people with high blood pressure, renal disease and congestive heart failure are thiazide-type diuretics. These drugs inhibit sodium ion reabsorption by inhibiting the transport in the ascending limb of the loop of Henle. A) What does it mean to inhibit the transport of sodium ions in the loop of Henle? B) Explain how this inhibition of sodium ions in the loop of Henle could help increase urine production.Compare and contrast the effects of aldosterone and ADH on water and ion balance in the bloodstream.Theoretically, which one of the following hormones could be administered to decrease blood volume: antidiuretic hormone, aldosterone, parathyroid hormone, or atrial natriuretic peptide? Explain.