Is glucose always present in the urine of normal individuals? Explain your answer.
Q: What are the pigments usually in urine? How are these pigments formed?
A: Urine is excreted out of the body; it is formed in the kidneys. The normal volume of urine in 24…
Q: . Glucose in the urine is called _____________________.
A: Glycosuria : It is a condition characterised by an excess of sugar in the urine, typically…
Q: If a person eats 12 milligrams (mg) of salt in a day and excretes 11 mg of it in the urine, what…
A: Excretion can be defined as the removal of waste material or substances from the body generally by…
Q: The kidneys assist in the regulation of blood pressure via regulation of blood volume. How is renal…
A: Amount of water and sodium ingested determines the blood volume and is excreted by the kidneys as…
Q: Use the following information to answer the next question. Glucose in Urine Urine Output |(mL/day)…
A: Glucose may be a carbohydrate that's synthesized in plants and different autophytic organisms.…
Q: After about 6 weeks of fasting, the production of urea isdecreased. Explain.
A: When the person is fasting for few days, his body will be in a starved state. The muscle decreases…
Q: Explain why an individual secretes less urine on a hot and humid day even though they are consuming…
A: Introduction :- Urine is a liquid waste product of human and other animal metabolism. Urine travels…
Q: Reduced blood flow through the kidneys for a long timewill have what effect on serum pH? Why?
A: Blood is a fluid tissue that helps to transport oxygen and nutrients to all parts of the body.…
Q: What are the benefits of excreting nitrogenous wastes in the form of uric acid? in the form of urea?
A: Uric acid can be defined as a waste byproduct. It is formed when our body breaks down the purines,…
Q: Which characteristic of inflammation results in the abnormal findings seen in glomerulonephritis?
A: Introduction: The immune system's natural response to damage and illness is inflammation.…
Q: Why are most plasma proteins the albumins and globulin excluded from the filtrate in a healthy…
A: Urine formation occurs in the kidneys. Nephrons are the structural units of kidneys.
Q: How Did The Addition Of Aldosterone Affect Urine Volume(compared with baseline)? Can the…
A: Aldosterone is a steroid hormone that is responsible for the regulation of salt and water balance of…
Q: Explain how urine has a pH ~6, and contains little to no bicarbonate?
A: Urine is a fluid result of metabolism in higher organisms. Urine is majorly made of water, salt,…
Q: The concentration of urea in urine is always much higher than the concentration in plasma. Does this…
A: Urea is a nitrogenous compound which is a waste material produced during the catabolism of protein…
Q: Explain why food affects the ph of the urine but not the ph of the blood
A: Introduction The level of acids and bases in the body at which the body performs at its best is…
Q: Explain and answer consicely. "A patient with a tumor in the adrenal cortex continuously secretes…
A: Aldosterone is an endocrine hormone that is secreted by the adrenal cortex . It has a multitude 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: Suppose a patient has chronic metabolic acidosis, perhaps from type Il diabetes. Suppose a clinic is…
A: Metabolic acidosis is a condition in which the blood pH is below 7.35. (Normal blood pH is between…
Q: What is the most likely cause of the patient's elevated urea nitrogen? Which data support your…
A: BUN is a test that is used to measure the level of urea nitrogen in the blood. Normal human adult…
Q: Explain the relationship of the following to renal secretion and excretion of hydrogen ions: (a)…
A: Kidneys are two bean-shaped organs. They are situated just below the rib cage, one on each side of…
Q: A person with cirrhosis of the liver has lower than normal levels of plasma proteins and a higher…
A: GFR stands for Glomerular Filtration Rate. It is a measure of the amount of the blood that passes…
Q: Explain what happens to Na+ concentration in thenephron when GFR increases.
A: The filtration membrane plays a role in blocking the filtration of large and medium protein…
Q: Contrast the mechanisms of reabsorption for glucose and urea
A: Renal filtration is a process in which water and solutes are removed from the blood plasma as it…
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: What is the clinical significance of the presence of glucose in the urine?
A: a. Glucose is a monosaccharide found in fruits, and it is also derived from the breakdown of…
Q: Answer the following questions: a. Is glucose normally present in urine? In what condition can it be…
A: Glucose is a monosaccharide (Aldohexose sugar).
Q: Explain the term osmoregulation.
A: An organism is a living thing. It has an organized structure, and it can grow, react to stimuli,…
Q: Why is glucose normally absent from the urine?
A: Urine is a fluid result of digestion in people and in numerous different creatures. Urine streams…
Q: What are the main functions of the excretory system, elaborate?
A: All vertebrates have a pair of kidneys for excretion. They help to regulate the level of body fluids…
Q: What metabolic by-product from hemoglobin colors the urine yellow?
A: Kidneys are the principal functional organs of the urinary system. Kidneys filter blood and produce…
Q: Given: Inulin is freely filtered in the glomerulus and not secreted nor reabsorbed in any…
A: The kidney function is determined by measuring the glomerular filtration rate (GFR). GFR is the…
Q: How do water and salts exit the blood and convert into urine? In your answer, please discuss the…
A: Urine is known as an ultrafiltrate of plasma. Urine formation is basically filtration of blood aimed…
Q: The presence of glucose in appreciable amounts in the urine is referred to?* Please choose one…
A: Human urine is primarily composed of water (95%). The rest is made up of urea (2%), creatinine…
Q: Why would the differential renal vein renin test show an increase in the blocked renal artery side…
A: Renal vein renin test measures the ratio between the ischemic kidney and that of contralateral…
Q: Given: The concentration of glucose in the blood is 1 mg/mL. This person then decides to go for a…
A: The glomerular filtration rate is the amount of plasma that is filtered through the glomerulus per…
Q: Why are the loop of Henle and vasa recta important for the formation of concentrated urine?
A: Excretion is the process through which all the metabolic waste products are excreted out of the body…
Q: Predict the short-term effects of a toxin that blocks renal tubular reabsorption but does not affect…
A: The formation of urine takes place in the nephrons in the kidney. The nephron is divided into the…
Q: Which of the following would be true of both the blood and urine of a healthy person? Select one: a.…
A: Introduction The nephron is the small functional unit of the kidney that carries out the function of…
Q: Which of the following is TRUE about glucose reabsorption in the kidney? a.If an individual does…
A: Under normal condition , upto 180g/day of glucose is filtered. Glucose is reabsorbed in proximal…
Q: Why are humans not able to meet their water requirements by drinking seawater? Assume seawater has a…
A: sea water cannot be consumed as drinking water-Reason : sea water has high salt content which cannot…
Q: If Glomerular filtration rate (GFR) is 125 mL/min, how much GF will be produced in a day? 180,000…
A: Glomerular filtrate is the fluid obtained after filtration of the blood in the glomerulus or…
Q: Can you explain what happens to Na+ concentration in the nephron when GFR increases?
A: GFR ( glomerular filtration rate) is the volume of the glomerular filtrate formed each minute in…
Q: True or false When a substance gets actively reabsorbed, ATP is spent to power the movement of that…
A: In physiology, active reabsorption is defined as the reabsorption of the necessary solutes such as…
Q: Contrast the mechanism of reabsorption for glucose and urea. Which one shows a Tm, and why?
A: Renal filtration is a process in which water and solutes are removed from the blood plasma as it…
Q: Name the phenomenon of removal of urea as excretory product.
A: The phenomenon of removal of the urea as the excretory product is known as Ureotelism.
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- State the implication of a high value of NPN in blood and urine. What does the amount of urea, ammonia, and creatinine in the urine tell us about renal function? Which food substances can lead to an increased value of NPN in the blood?The concentration of urea in urine is always much higher than the concentration in plasma. Does this mean that urea is secreted? Hint: remember that concentration is a ratio.Answer the following questions: a. Is glucose normally present in urine? In what condition can it be detected in urine? b. In the presence of positive result in Fehling's and Benedict's tests, how would you eliminate the reducing effect of uric acid and creatinine?
- Proteinuria (protein in the urine) after intense exercise may be physiological (normal). However, protein is typically not present in urine. Why is that?What is the clinical significance of the presence of glucose in the urine?Bailee had been slighly concerned about the trace of glucose that was found in Jeff's urine six hours after his exercise until she discovered that he had eaten an entire large pizza an hour before the urinalysis. Explain why glucose might show up in Jeff's urine after a particularly heavy meal.
- A man fed a low protein-high carbohydrate diet excreted 6.2 grams of urea per day. After three days 16. without food, the same man excreted 26.2 grams of urea per day. Explain these data.Say someone has a blood glucose level of 245 mg/dl. Which statement below would be correct? O They would exhibit glycosuria because the transport maximum of glucose has been exceeded. O They would exhibit glycosuria because of decreased osmosis in the urine collecting duct. O They would not exhibit glycosuria because the transport maximum of glucose has been exceeded. O They would not exhibit glycosuria because of decreased osmosis in the urine collecting duct.Glucose is normally 100% reabsorbed, such that no glucose is excreted in the urine. Explain why a person with diabetes and a blood glucose level of 450 mg/dL will have glucose excreted in his urine.