Why is glucose normally absent from the urine?

Q: What is Renal Sodium Regulation?

A: Answer: Introduction: Sodium quantities in humans are partially maintained by a hormone known as…

Q: What effect does an overproduction of the hormone aldosterone have on the concentration of sodium…

A: Aldosterone is made by the adrenal gland which regulates the  blood pressure by increasing the salt…

Q: How would uncontrolled diabetes mellitus affect urinary SG?

A: Answer: DIABETES MELLITUS = It is the chronic disease in which pancrease secreting insulin does not…

Q: What are the sources of creatinine excreted in the urine?

A: Muscle contraction requires the use of energy and it is obtained from different sources. The waste…

Q: What is the major chemical difference between blood plasma and glomerular filtrate?

A: The glomerular filtrate and blood plasma are the fluids found in the body.

Q: How does ADH regulate facultative water reabsorption?

A: The resorption of water within the earlier elements of the nephron (regardless of an individual's…

Q: What are the diseases associated with the presence of bile acids and ketone bodies in urine?

A: Bile acids are steroid acids found predominantly in the bile of mammals and other vertebrates. They…

Q: How does aldosterone affect the volume of urine excreted?

A: Introduction: Aldosterone is the major mineralocorticoid secreted by the adrenal cortex (zona…

Q: What is the normal composition of urine?

A: Step 1 Urine is transparent, pale yellow (due to urochrome, a breakdown product of hemoglobin) but…

Q: Explain anti-diuretic hormone.

A: A chemical substance that is secreted in an organ and carried by the blood to various tissues of the…

Q: Is glucose always present in the urine of normal individuals? Explain your answer.

A: Urine contains water, nitrogenous waste such as urea, ammonia and inorganic salts. It is pale yellow…

Q: What is the Concept of Renal Clearance?

A: Renal clearance is estimated using ratio of glomerular filtration rate.

Q: How is uric acid formed? What is the significance of abnormally high concentration of uric acid in…

A: Uric acid is a primary nitrogeneous waste in case of birds, reptiles. It is comparably less toxic…

Q: What role does urea have in tubular reabsorption?

A: Tubular reabsorption is the movement of substances from filtrate into the blood. Substances are…

Q: foods or substances that can change the volume of a normal urine?

A: Urine is a liquid by-product of metabolism in many animals  and in humans. The path of urine flow is…

Q: what is the role of ADH in water reabsorption?

A: Antidiuretic hormone (ADH), commonly known as vasopressin, is a small peptide hormone which…

Q: Why do individuals with the syndrome of inappropriate antidiuretic hormone (SIADH) secrete…

A: SIADH - syndrome of inappropriate antidiuretic hormone it is caused due to following.

Q: How would the characteristics of the urine differin untreated diabetes mellitus and…

A: Food contains complex molecules that have to be broken down into simpler forms. The process of…

Q: What factors may explain the difference in serum and urine creatinine levels?

A: Creatinine is a non-protein nitrogenous compound that is toxic and is produced by the breakdown of…

Q: What are the three basic renal processes that lead to the formation of urine?

A: Kidneys are prime excretory organs. They filter blood and form about 1.5 lt of urine daily this…

Q: What controls the secretion of aldosterone under these circumstances?

A: Aldosterone is a steroid hormone that is discharged from the external layer of the adrenal cortex…

Q: Explain why glucose test that is normally reabsorbed in the proximal convoluted tubule may appear in…

A: Glucose is used by the body to generate energy in form of ATP in aerobic respiration by a process…

Q: What is removal of uric acid called?

A: Protein metabolism in the body often results in the accumulation of nitrogenous wastes. These…

Q: How does hyperaldosteronism (excessive aldosterone secretion) cause edema?

A: Hormones are your body's synthetic couriers. They head out in your circulatory system to tissues or…

Q: Which transporters below are most likely facilitators of the renal elimination of furosemide?

A: The below given figure is of Furosemide which is a potent loop diuretics and is eliminated by renal…

Q: Why is high blood pressure damaging to the kidneys?

A: High blood pressure also known as hypertension referes to the pressure of blood against the artery…

Q: Why did the addition of ADH also affect the concentration of potassium in the urine (compared with…

A: Aldosterone is a steroid drug. It regulates the balance of minerals in the body. It is produced by…

Q: Is it accurate to describe the mucosa of the ureter as star shaped?

A: The ureter is a tube that carries urine from the kidney to the urinary bladder. There are two…

Q: Explain Renal Water Regulation?

A: Introduction: Sodium quantities in humans are partially maintained by a hormone known as…

Q: What three hormones/factors do the kidneys secrete into the blood?

A: Calcitriol is an active form of vitamin D, which is released by kidneys that helps to absorb the…

Q: how does aldosterone affect water and sodium reabsorption and secretion of potassium in the…

A: Aldosterone is a steroid hormone that is produced in the cortex region of the adrenal gland. Its…

Q: When ADH levels increase, how are urine volume, bloodosmolarity, and blood volume affected?

A: Antidiuretic hormone (ADH) is also referred to as vasopressin. This hormone is synthesized…

Q: What is the relationship between plasma creatinine concentration and glomerular filtration rate?

A: The fundamental structural and operational unit of the kidney is the nephron. They are tiny…

Q: What is the cause of sugar elevatedin urine?

A: The presence of sugar, especially glucose, in urine is known as glycosuria. Under normal…

Q: How does intrarenal acute renal failure differ from postrenal failure?

A: Acute renal failure (ARF) is defined as a rapid decline in renal function that results in the…

Q: The syndrome of inappropriate secretion of antidiuretic hormone (SIADH) is a disorder of impaired…

A: Primary polydipsia maybe because of harm to the thirst-regulating mechanism within the hypothalamus.…

Q: How is the presence of renal compensation verified?

A: Renal compensation The process through which kidney regulates plasma pH is called renal compensation…

Q: High serum uric acid levels are linked to _____________,_____________, _____________, _____________,…

A: The breakdown of purines forms the uric acid which is removed by the kidneys as a waste byproduct.…

Q: What is the relationship between plasma glucose concentration and reabsorption rate of glucose?

A: The filtered glucose amount increases with the increase in plasma glucose concentration. In healthy…

Q: Why is there an increased risk of drug toxicity in the laterstages of renal failure?

A: Renal failure There are many etiological factors responsible for renal failure such as, systemic…

Q: What is the significance of normal constituents of urine, indican and creatinine, when present…

A: Urine is formed by kidneys and it is an excretory product. The analysis of urine composition gives…

Q: Why is albumin not normally present in the urine?

A: Answer:-Albumin is a protein found in the blood. A healthy kidney doesn't let albumin pass from the…

Q: Can Potassium abnormalities also lead to acid-base disturbances through the renal system? Explain…

A: There are important interactions between potassium and acid-base balance that involve both…

Q: Is an increase in albumin excretion observed only in pathological urine? Why or why not?

A: Introduction : Serum albumin is a type of protein that may be found in blood plasma. It plays an…

Q: . Why is urine becoming alkali?

A: Urine is the liquid waste produced by the kidneys. Urine is a clear, transparent fluid that normally…

Q: how is glucose reabsorbed in the proximal tubule?

A: The kidneys filter unwanted substances from the blood and produce urine to excrete them. There are…

Q: What will happen to urine production if ADH is higher or lower than normal?

A: Antidiuretic hormone is also called vasopressin.It is a hormone synthesized in the hypothalamus but…