Discuss the pressures that promote and oppose glomerular filtration.

Q: Define the term Micturition?

A: Step 1 Excretion is the elimination of metabolic wastes and excess materials from the interior of a…

Q: Describe the cellular mechanism that allow for reabsorption and/or secretion in the proximal…

A: Tubular reabsorption is defined as the process that moves solutes along with water out of the…

Q: What would be the impact of dysfunctional (leaky) glomerular basal lamina?What effect would this…

A: Marcello Malpigh, an Italian scientist, identified the glomerulus.  A little ball-shaped structure…

Q: How does the composition of the glomerular filtrate compare with that of plasma?

A: Blood plasma contains red and white blood cells, blood proteins, glucose, water, nitrogenous wastes,…

Q: Identify the changes in the osmotic concentration of theglomerular filtrate as it passes through the…

A: As filtrate goes through the nephron, its osmolarity (ion concentration) changes as particles and…

Q: Define the concept of tubular reabsorption ?

A: Tubular Reabsorption is the reabsorption of all liquids present in body.

Q: Given the following: Glomerular capillary osmotic pressure = 30 mm Hg Glomerular capillary blood…

A: Net filtration pressure is the total pressure that acts across the glomerular capillaries to promote…

Q: Explain how urine may become concentrated as it movesthrough the collecting duct.

A: Kidneys are the pair of bean shaped red color organs that are the crucial part of the excretory…

Q: Name the main two stages of urine formation.

A: Urine is the main excretory product of in humans, formed in the liver via deamination and ornithine…

Q: Define Glomerular Filtration Rate (GFR).

A: The kidney is the bean shaped organ of about four to five inches present on the either side of the…

Q: Distinguish between glomerular filtration, tubular reabsorption, and tubular secretion.

A: The movement of the water and the solutes across a cell membrane is called filtration. The movement…

Q: List the three major processes in urine formation, andstate the location in the nephron where each…

A: Urine refers to the filtrate containing toxic substances present in blood. It is produced in the…

Q: Briefly describe the formation of glomerular filtrate.

A: Kidneys are the bean-shaped structures present on the either side of the spine below the ribs. The…

Q: 8a. List three ways glomerular blood flow is regulated.

A: Glomerular filtration happens as a result of a pressure gradient in the glomerulus.

Q: describe why blood pressure affects filtration rate in the many glomeruli in the kidneys

A: Glomerular filtration rate (GFR) is the action that portrays the aggregate sum of filtrate formed by…

Q: Explain the change in filtration if excess glucose is presentin the blood entering the kidney.

A: The excretion process describes the elimination of waste products from the organism's body. This…

Q: explain how dilute and concentrated urine are formed

A: The hormone is important to regulate urine concentration and its composition. Hypothalamus gland…

Q: describe what is going on during the urinary formation absorption step. include how the process…

A: Answer: Reabsorption of urination is the process through which nephrons (structural unit of kidney)…

Q: Draw and label the tubular components of a nephron and indicate which parts are in the renal cortex…

A: Nephrons are the filtering units of the kidneys whose functions are filtration of the blood,…

Q: Describe the mechanisms underlying water and solute reabsorption from the renal tubules into the…

A: Tubular reabsorption is the mechanism which involves the movement of water and solutes from the…

Q: How is glomerular filtration rate regulated?

A: Glomerular filtration rate is the effective pressure by which wastes, water and ions are filtered…

Q: Explain how various factors affect the rate of glomerularfiltration and identify ways this rate is…

A: GLOMERULAR FILTRATION - glomerular filtration is the first step in urine formation that is…

Q: Explain the Forces involved in glomerular filtration?

A: the factors which affect glomerular filtration: Both glomerular capillary hydrostatic pressure and…

Q: Describe the histological structure of the proximal tubule, nephron loop, distal tubule, and…

A: The nephron is the functional unit of the kidney it consists of tubules and associated small blood…

Q: Explain the three basic components of renal function?

A: the three-basic components of the renal system is glomerular filtration, tubular reabsorption, and…

Q: Pressures affecting the glomerular filtration rate is

A: Glomerular filtration rate (GFR) is a test that is used to determine the functionality of the…

Q: Identify the principal factors that influence filtrationand explain how they affect the rate of…

A: Filtration is a physical process of separating liquids from solids with the help of a porous medium…

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: Explain how glomerular filtration rate (GFR) is maintained by renal autoregulation, decreased by…

A: Urine formation includes glomerular filteration, selective reabsorption and tubular secretion.…

Q: Discuss the process of glomerular filtration and name the substances that are able to pass throught…

A: GF (glomerular filtration) is the primary step of urine production. It is the name given to the…

Q: Define Glomerular Filtration Rate (GFR)

A: Introduction In this question we will discuss about the Glomerular Filtration Rate

Q: What is glomerulonephritis? List two types.

A: Glomerulonephritis (GN) is a type of kidney disease that results from damage to the glomeruli.…

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: Outline the process of glomerular filtration.

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

Q: What interacting controls stabilize the glomerular filtration rate (GFR)?

A: Glomerular Filtration Rate:                   Glomerular filtration rate describes the flow rate of…

Q: Indicate the possible location of glomeruli and Bowman’s capsules and how this relates to their…

A: Kidneys are bean shaped paired organs of excretory system. Though it performs many functions; main…

Q: Define glomerular filtration rate.

A: The kidneys are a pair of bean-shaped organs located in the right and left side of the abdomen. They…

Q: Define glomerular filtration rate. What is its value in a healthy human?

A: The process of formation of urine is called uropoiesis. It takes place by following three steps: 1.…

Q: Why are proteins not filtered at the glomerulus?

A: There are three main processes that go into producing urine: glomerular filtration, selective…

Q: Define the term Tubular Reabsorption?

A: tubular reabsorption is the process by which the nephron removes water and solutes from the tubular…

Q: State how autoregulation, atrial and brain natriuretic hormone, and renin control the functions of…

A: Autoregulation is a process present within the biological system that results from an internal…