Question 1

____________________ is a group of intrinsic mechanisms in the kidneys that prevent changes in the GRF.

Accepted Answer

The answer of ____________________ is a group of intrinsic mechanisms...

Question 2

____________________ percent of the filtered H₂O is variably reabsorbed under the control of the hormone ____________________ in the distal and collecting tubules.

Accepted Answer

The answer of ____________________ percent of the filtered H₂O is...

Question 3

Body fluids are ____________________ at 300 mOsm/litre.

Accepted Answer

The answer of Body fluids are ____________________ at 300 mOsm/litre....

Question 4

If the plasma concentration of substance X is 200 mg/100 mL and the GFR is 125 mL/min, the filtered load of this substance is ____________________.

Accepted Answer

The answer of If the plasma concentration of substance X...

Question 5

____________________ renal failure has a rapid onset but may be reversible; ____________________ renal failure is slow, progressive, and irreversible.

Accepted Answer

The answer of ____________________ renal failure has a rapid onset...

Question 6

Each tuft of glomerular capillaries is held together by ____________________ cells.

Accepted Answer

The answer of Each tuft of glomerular capillaries is held...

Question 7

By reabsorption, substances leave the tubules of the nephrons and return to the blood in the ____________________.

Accepted Answer

The answer of By reabsorption, substances leave the tubules of...

Question 8

On average, of the 125 mL/min of plasma filtered, ____________________ mL/min is reabsorbed, and ____________________ mL/min is excreted as urine.

Accepted Answer

The answer of On average, of the 125 mL/min of...

Question 9

If the T_m for substance X is 200 mg/min, ____________________ (how much) of the substance will be reabsorbed at a plasma concentration of 200 mg/100 mL and a GFR of 125 mL/min? ____________________ (how much) of substance X will be excreted.

Accepted Answer

The answer of If the T_m for substance X is...

Question 10

Vasopressin is also known as ____________________, indicative of its effect on the kidneys.

Accepted Answer

The answer of Vasopressin is also known as ____________________, indicative...

Question 11

The micturition reflex is initiated by stimulating ____________________ receptors in the bladder.

Accepted Answer

The answer of The micturition reflex is initiated by stimulating...

Question 12

____________________ percent of the renal tissue can adequately perform all excretory and regulatory functions of the kidney.

Accepted Answer

The answer of ____________________ percent of the renal tissue can...

Question 13

The two regions of the kidney are an outer ____________________ and an inner ____________________.

Accepted Answer

The answer of The two regions of the kidney are...

Question 14

____________________ is increased urinary output of H₂O with little or no increase in excretion of solutes; ____________________ refers to increased excretion of both H₂O and solutes.

Accepted Answer

The answer of ____________________ is increased urinary output of H₂O...

Question 15

The specialized cells of the ____________________ within the ____________________ detect changes in the rate at which fluid is flowing past them through the tubule. In response, they secrete vasoactive chemicals that influence the GFR by making adjustments in the calibre of the ____________________ arterioles. This is known as the ____________________ feedback mechanism.

Accepted Answer

The answer of The specialized cells of the ____________________ within...

Question 16

The plasma concentration of a particular substance at which its T_m is reached and the substance first starts appearing in the urine is known as the ____________________.

Accepted Answer

The answer of The plasma concentration of a particular substance...

Question 17

The plasma clearance of the harmless foreign compound ____________________ is equal to the GFR.

Accepted Answer

The answer of The plasma clearance of the harmless foreign...

Question 18

____________________ is the inability to prevent the discharge of urine.

Accepted Answer

The answer of ____________________ is the inability to prevent the...

Question 19

The energy-dependent step in Na⁺ reabsorption involves the ____________________ located at the ____________________ membrane of the tubular cell.

Accepted Answer

The answer of The energy-dependent step in Na⁺ reabsorption involves...

Question 20

____________________ is an actively reabsorbed substance that does not have a tubular maximum for reabsorption.

Accepted Answer

The answer of ____________________ is an actively reabsorbed substance that...

Quiz 12: Body Defenses

____________________ is a group of intrinsic mechanisms in the kidneys that prevent changes in the GRF.

percent of the filtered H₂O is variably reabsorbed under the control of the hormone in the distal and collecting tubules.

Body fluids are ____________________ at 300 mOsm/litre.

If the plasma concentration of substance X is 200 mg/100 mL and the GFR is 125 mL/min, the filtered load of this substance is ____________________.

renal failure has a rapid onset but may be reversible; renal failure is slow, progressive, and irreversible.

Each tuft of glomerular capillaries is held together by ____________________ cells.

By reabsorption, substances leave the tubules of the nephrons and return to the blood in the ____________________.

On average, of the 125 mL/min of plasma filtered, mL/min is reabsorbed, and mL/min is excreted as urine.

If the T_m for substance X is 200 mg/min, (how much) of the substance will be reabsorbed at a plasma concentration of 200 mg/100 mL and a GFR of 125 mL/min? (how much) of substance X will be excreted.

Vasopressin is also known as ____________________, indicative of its effect on the kidneys.

The micturition reflex is initiated by stimulating ____________________ receptors in the bladder.

____________________ percent of the renal tissue can adequately perform all excretory and regulatory functions of the kidney.

The two regions of the kidney are an outer and an inner .

is increased urinary output of H₂O with little or no increase in excretion of solutes; refers to increased excretion of both H₂O and solutes.

The specialized cells of the within the detect changes in the rate at which fluid is flowing past them through the tubule. In response, they secrete vasoactive chemicals that influence the GFR by making adjustments in the calibre of the arterioles. This is known as the feedback mechanism.

The plasma concentration of a particular substance at which its T_m is reached and the substance first starts appearing in the urine is known as the ____________________.

The plasma clearance of the harmless foreign compound ____________________ is equal to the GFR.

____________________ is the inability to prevent the discharge of urine.

The energy-dependent step in Na⁺ reabsorption involves the located at the membrane of the tubular cell.

____________________ is an actively reabsorbed substance that does not have a tubular maximum for reabsorption.

Quiz 12: Body Defenses

____________________ is a group of intrinsic mechanisms in the kidneys that prevent changes in the GRF.

____________________ percent of the filtered H2O is variably reabsorbed under the control of the hormone ____________________ in the distal and collecting tubules.

Body fluids are ____________________ at 300 mOsm/litre.

If the plasma concentration of substance X is 200 mg/100 mL and the GFR is 125 mL/min, the filtered load of this substance is ____________________.

____________________ renal failure has a rapid onset but may be reversible; ____________________ renal failure is slow, progressive, and irreversible.

Each tuft of glomerular capillaries is held together by ____________________ cells.

By reabsorption, substances leave the tubules of the nephrons and return to the blood in the ____________________.

On average, of the 125 mL/min of plasma filtered, ____________________ mL/min is reabsorbed, and ____________________ mL/min is excreted as urine.

If the Tm for substance X is 200 mg/min, ____________________ (how much) of the substance will be reabsorbed at a plasma concentration of 200 mg/100 mL and a GFR of 125 mL/min? ____________________ (how much) of substance X will be excreted.

Vasopressin is also known as ____________________, indicative of its effect on the kidneys.

The micturition reflex is initiated by stimulating ____________________ receptors in the bladder.

____________________ percent of the renal tissue can adequately perform all excretory and regulatory functions of the kidney.

The two regions of the kidney are an outer ____________________ and an inner ____________________.

____________________ is increased urinary output of H2O with little or no increase in excretion of solutes; ____________________ refers to increased excretion of both H2O and solutes.

The plasma concentration of a particular substance at which its Tm is reached and the substance first starts appearing in the urine is known as the ____________________.

The plasma clearance of the harmless foreign compound ____________________ is equal to the GFR.

____________________ is the inability to prevent the discharge of urine.

The energy-dependent step in Na+ reabsorption involves the ____________________ located at the ____________________ membrane of the tubular cell.

____________________ is an actively reabsorbed substance that does not have a tubular maximum for reabsorption.

percent of the filtered H₂O is variably reabsorbed under the control of the hormone in the distal and collecting tubules.

renal failure has a rapid onset but may be reversible; renal failure is slow, progressive, and irreversible.

On average, of the 125 mL/min of plasma filtered, mL/min is reabsorbed, and mL/min is excreted as urine.

If the T_m for substance X is 200 mg/min, (how much) of the substance will be reabsorbed at a plasma concentration of 200 mg/100 mL and a GFR of 125 mL/min? (how much) of substance X will be excreted.

The two regions of the kidney are an outer and an inner .

is increased urinary output of H₂O with little or no increase in excretion of solutes; refers to increased excretion of both H₂O and solutes.

The plasma concentration of a particular substance at which its T_m is reached and the substance first starts appearing in the urine is known as the ____________________.

The energy-dependent step in Na⁺ reabsorption involves the located at the membrane of the tubular cell.