Explain why a substance appears in the urine if its rateof glomerular filtration exceeds the Tm of the renaltubule

Q: Which of the following associations is correct? Parietal layer of glomerular Capsule – Part of the…

A: The human excretory system consists of multiple organs that are responsible for removing the waste…

Q: Proximal part of renal tubule of a nephron in human kidney is called : 1.Bowman's gland 2.Bowman's…

A: Kidney(human): Bean shaped organ. Each individual normally has 2 kidneys located laterally on either…

Q: The drug butenamide blocks the co-transporters for Na+ and Cl- in the ascending limb of the loop of…

A: The drug butenamide is a loop diuretic whose main function is to block the Na+ k+ 2cl-  co…

Q: Glomerular colloid osmotic pressure is greater in the afferent end than in the efferent end of the…

A: Blood colloidal osmotic pressure (BCOP) is due to colloidal nature of blood. The blood is a mixture…

Q: If the loop of Henle were somehow removed—that is, if the proximal tubule were connected directly to…

A: The kidney is a bean-shaped organ with three distinct regions; the renal medulla, the renal pelvis,…

Q: Why the urine excreted during the months of summer season is Hypotonic?

A: Urine is sterile by-product containing nitrogenous wastes that is produced by the kidneys. The…

Q: What are the two intrinsic mechanisms that provide auto regulation of glomerular filtrate? Explain…

A: Intrinsic control is the autoregulation of the GFR (glomerular filtration rate). Urine is formed at…

Q: the GFR vasoconstricts the afferent arterioe. increasing the GFR

A: The atrial natriuretic hormone belongs to the family of peptides and their function is regulation of…

Q: through

A: The excretory system involves the excretion of nitrogenous wastes from the kidneys via the ureters.…

Q: Describe the three processes required for the excretion ofa hypertonic urine.

A: The liquid by product of  metabolism in humans and other animals is urine. Urine usually flows from…

Q: Only two types of tubules enter the renal medulla, the loop of Henle and the (?????) which further…

A: The structure that actually produces urine in the process of eliminating waste and excess substances…

Q: Describe the factors that influence glomerular filtration pressure and the glomerular filtration…

A: Glomerulus filtration can be defined as the process in which blood is filtered through the…

Q: describe how the glomular capillary pressure affects the glomular filtration rate in the renal…

A: Kidneys are the organs belong to excretory system in our body and play a major role in several other…

Q: Which of the following is a physiologic response of the kidneys to decreased plasma volume?…

A: Blood volume is the amount of water present in the blood that depends upon the salt concentration in…

Q: If blood pressure drops in a patient in shock as a resultof a severe injury, how would you expect…

A: The blood pressure in the human body is considered the force exerted by the blood on the wall of the…

Q: explain how the nervous system and urethral sphincterscontrol the voiding of urine

A: Voiding of urine referred to as the excretion of urine from the bladder via urethra to the body…

Q: If the efferent arteriole constricts, what is the effect on the glomerular filtration rate?…

A: By the afferent and efferent arteriolar resistance and the renal artery pressure the glomerular…

Q: Which of the following is normally reabsorbed completely from the glomerular filtrate? Select one:

A: The filtering unit of kidney is known as glomerular. By which the blood passing through and it also…

Q: Name the four major processes in urine production

A: Excretion processes assure that only waste and excess water eliminate from the body.Pee is your…

Q: A kidney stone blocking a ureter would interfere with urine flow to which organ? Why would the pain…

A: The kidneys present in the vertebrates are important for the removal of wastes, toxins, and drugs…

Q: How is glomerular filtration rate regulated?

A: Glomerular filtration rate (GFR) is the indicator that describes the total amount of filtrate…

Q: Which of the following statements concerning the medullary verticle osmotic gradient is TRUE:  W.…

A: The kidney can excrete dilute or concentrated urine depending on the body's state of hydration.…

Q: An obstruction of a ureter by a kidney stone would interfere with the flow of urine between what two…

A: Obstruction of a ureter by a kidney stone means the ureters' blockage (the tubes that carry urine…

Q: Renal tubules cannot reabsorb HCO3–; yet HCO3–concentration in the tubular fluid falls while in the…

A: The renal tubule is the part of the kidney that is principally responsible for filtration and…

Q: Describe the differences in nephron activity based on the structural differences within the tubule…

A: Nephrons are the basic functional unit of kidney which are involved in the process of waste removal…

Q: In the kidney, there are many more nephrons than collecting ducts.  Explain why.

A: Kidney is the main excretory organ in our body. Nitrogenous waste meterial getting out through this…

Q: Define glomerular filtration rate and the factors that influence it.

A: The excretory system functions to filter the blood, remove the toxic compounds, and maintain the…

Q: what point does the filtrate then become urine in the part of the kidney is it after it passes the…

A: The process of eliminating waste products from the body is called excretion. The metabolic waste…

Q: If blood pressure is low, the afferent arteriole will dilate.  What is the effect on the glomerular…

A: The glomerular capillary hydrostatic pressure is influenced by the renal artery pressure and…

Q: Which of the following would cause an increase in GFR? efferent ateriole constriction constriction…

A: The objective of the question is to identify which of the given conditions would lead to an increase…

Q: A relatively largediameter of the efferentarteriolescompared to the afferentarteriole.

A: b. A relatively large diameter of the efferent arterioles compared to the afferent arteriole.

Q: From renal artery Renal cortex ..... ... To renal vein Renal medulla 13 12 11 10

A: Nephron is the major structural and functional unit of kidney. It plays a major role in removing the…

Q: Which substances in glomerular filtrate are not normally presentin urine?

A: Ans: Glomerular filtrate: It is the fluids that has been filtered from the capillaries of the…

Q: The ability to reduce both volume and water concentration of urine depends on the following: a.…

A: The urine concentrating mechanism plays a fundamental role in regulating water and sodium excretion.…

Q: If the epithelial cells of the glomeruli were unusually leaky, what impact on the filtrate and urine…

A: Two kidneys, two ureters, one urinary bladder and one urethra make up the human excretory system.…

Q: Identify the location, and describe the structure, of the three components of a renal tubule

A: Renal tubule: It is also called nephritic tubule . It filters the blood and produces urine. It has…

Q: describe how the renal tubules reabsorb useful solutesfrom the glomerular filtrate and return them…

A: The renal tubule is a small tube in the kidney and it consists of cells that clean and filter the…

Q: list the pathway of the structure in urine formation from the glomerulus through the urethra. 12…

A: The formation of urine is called uropoiesis. It takes place by following three steps : Glomerular…