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?
Q: How would you calculate the filtered load and excretion rate of glucose?
A: Filtered load:- The amount of solute transported across the glomerular membrane per unit time.…
Q: Aldosterone exerts its effect on the kidneys by increasing its target cells. intracellular cyclic…
A: Distal nephron tubule is the major target of aldosterone stimulating exchange of ions, hence…
Q: describe the effects of ADH and aldosterone on body water
A: Vasopressin or ADH hormone is secreted by the hypothalamus and serves the function of regulating the…
Q: List the effects of each of the following hormones on electrolyte balance. Note that some hormones…
A: Angiotensin II induces vasoconstriction and rises systemic blood pressure. It enhances the…
Q: . Glucose in the urine is called _____________________.
A: Glycosuria : It is a condition characterised by an excess of sugar in the urine, typically…
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A: Step 1 Adrenal cortex secrets over 20 steroid hormones called cortical steroids or corticosteroids.…
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Q: Which of the following is characterized as metabolicalkalosis?a. increased pH, decreased pCO2,…
A: When your blood turns out to be excessively alkaline the condition is said to be metabolic…
Q: Explain in your own words when Renin release is stimulated by the kidney
A: Renin It is an enzyme which plays a major role in the renin–angiotensin aldosterone system (RAAS) .…
Q: A male athlete taking large amounts of an androgenic steroid becomessterile Explain?
A: Steroids are organic compounds that are present naturally in cell membranes. It regulates the…
Q: ADH production will increase
A: Vasopressin regulates renal water excretion by binding to a Gα s-coupled receptor (V2R) in…
Q: What effect does an increase in antidiuretic hormone (ADH) have on the volume of extracellular fluid…
A: Antidiuretic hormone: - This hormone is released in the posterior pituitary gland and formed by…
Q: Explain why and how sodium balance, ECF volume, and blood pressure are jointly regulated.
A: 1)Aldosterone-In the filtrate the reabsorption of sodium increases and in the kidney, K+ is…
Q: The stimuli that trigger the release of ADH are a.) low blood pressure, low blood volume, and low…
A: Hello! Since you have asked multiple questions under one question, we are answering only first…
Q: Diuretic drugs for treating high blood pressure may aggravate other heart conditions such as…
A: Thiazide diuretics are commonly used to treat hypertension. Mechanism of action Relaxation of blood…
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A: Homeostasis refers to stability, balance, and equilibrium within a body or cell by which an organism…
Q: What symptoms are sometimes seen in athletes after prolonged,strenuous exercise, particularly in hot…
A: Water is the main component in the body that circulates throughout the body such as blood and…
Q: What would you recommend to an athlete to reduce the chance of dehydration during exercise?
A: Prevent dehydration during exercise:a. Should drink water immediately when your mouth is dry.b. When…
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A: Fluid balance is the necessary aspect of homeostasis in our bodies as the amount of water in the…
Q: Why did sodium levels, in the blood, drop to 126 mEq/L? Explain in detail why the sodium levels are…
A: Hyponatremia is the low level of sodium in the blood. It may cause headache, fatigue and confusion.
Q: Consider the effect of a twofold increase in the ECF concentration of Na+ or K+ ions. Which increase…
A: In the body; intracellular fluid has higher potassium ion concenteration than the extracellular…
Q: Explain and Illustrate the elimination reaction of adrenaline.
A: Adrenaline : It is a hormone released from the adrenal glands and its major action, together with…
Q: Compare and contrast hyperthermia and hypothermia and their effects on the body.
A: Hyperthermia is an abnormally high body temperature — or overheating. Hyperthermia occurs when your…
Q: Which two ions are most affected by aldosterone?a. sodium and potassiumb. chloride and bicarbonatec.…
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Q: Why is a sport drink more effective than plain water for rehydration after extended exercise?
A: Sports drinks, also known as electrolyte drinks are functional beverages whose state purpose is to…
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Q: Acidic urine is necessary for the activity of IS O a. Doxycycline Ob. Nitrofurantoin Oc Methenamine…
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Q: Describe in general terms the mechanism by which abscisic acidhelps minimize water loss.
A:
Q: Excessive loss of water and electrolytes in diabetes is called_____________________.
A: Diabetes is a medical condition characterized by abnormally increased levels of glucose in the blood…
Q: Glucose in the urine is referred to as _____________.
A: Glucose urine test is used to measure the amount of sugar present in urine sample. Glucose is a main…
Q: Know the voltage of potassium in the ECF and ICF. Know the voltage of sodium in the ECF and ICF.
A: Voltage is the measure of potential energy generated by a separated charge. It is measured in volts…
Q: Which of the following combinations would lead to the greatest INCREASE in blood pressure? decrease…
A: Aldosterone helps the kidney to reabsorb more salt and water into the bloodstream, increasing blood…
Q: Which of the following is NOT an important sign of diabetes mellitus? increased urine output…
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A: The main cause of kidney dysfunction, gangrene, adult blindness, and amputation of limbs is diabetes…
Q: Define the terminology: N-balance.
A: Our body is made up of various elements like carbon, hydrogen, oxygen, nitrogen, phosphorus,…
Q: Thirst is a relatively poor indicator of dehydration for athletes? A. True B. False
A: Ans - B) False Physiologically thirst is a regulatory mechanism of the living organisms that…
Q: igns and symptoms of imbalance in potassium hyper conditions.
A: As we know Potassium is an intracellular cation. The normal concentration of potassium in the plasma…
Q: Loop diuretics promote diuresis by - decreasing the osmolarity of the renal medulla inhibiting an…
A: Medicines that enhance flow of urine are known as diuretics (cause diuresis). Loop diuretics…
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Q: Explain the mechanism how furosemide affects kidney tubules. How does this affect K+ balance? How…
A: Furosemide works by preventing salt, chloride, and water from the filtered fluid in the renal…
Q: An article in the journal "Metabolism," in 2014, reported that some patients with type II diabetes…
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A: Acid base imbalance The imbalance distribution of ions in body fluids leads to acid-base imbalance.
Q: An inadequate (low) dietary intake of NaCl will cause A) increased angiotensin II production
A: Sodium chloride (NaCl) is one of the most abundant minerals on Earth and an essential nutrient for…
Q: Excessive loss of water and electrolytes in diabetes is referred to as _____________.
A: Diabetes is a disease that causes high blood sugar. Majorly there are two different types of…
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A: Hormones are biomolecules present in the body whose primary function is to regulate and balance…
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Q: sodium is excreted, so is _________________________. A) Glycogen B) Calcium C) Water D) Protein
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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Solved in 2 steps
- Explain 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.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 SpironolactoneSteven 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?
- 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?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…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.
- 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 whatIn pituitary diabetes insipidus, describe the renal handling of water and water balance in the patient in terms of frequency of thirst and urination.
- drugs 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.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.
