Question 1

The plasma clearance rate of what organic compound is used to measure renal plasma flow?​

Accepted Answer

A) ​hyaluronic acid 
B) para-aminohippuric acid 
C) hydroxyapatite 
D) sulfuric acid 
E) ​hydrogen sulfide 
A) ​hyaluronic acid 
B) para-aminohippuric acid 
C) hydroxyapatite 
D) sulfuric acid 
E) ​hydrogen sulfide

Question 2

On average,how many times do the kidneys filter the entire plasma volume each day?​

Accepted Answer

A) ​15 
B) 30 
C) 65 
D) 100 
E) ​135 
A) ​15 
B) 30 
C) 65 
D) 100 
E) ​135

Question 3

Glomerular filtration is the first step in urine formation.

Accepted Answer

A) True 
 B)False

Question 4

Figure 14-26
Use the figure above (Figure 14-26)to answer the corresponding questions.​
  
-Which number in the figure represents where water enters the tubular cell from the tubular lumen through the inserted water channels?​

Accepted Answer

A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5 
A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5

Question 5

The properties of the glomerular membrane are collectively referred to as the:​

Accepted Answer

A) ​glomerular properties 
B) filtration quotient 
C) filtration coefficient 
D) membrane coefficient 
E) ​membrane quotient 
A) ​glomerular properties 
B) filtration quotient 
C) filtration coefficient 
D) membrane coefficient 
E) ​membrane quotient

Question 6

What is the tubular maximum reabsorption rate for glucose?​

Accepted Answer

A) ​375 mg of glucose per minute 
B) 300 mg of glucose per minute 
C) 275 mg of glucose per minute 
D) 200 mg of glucose per minute 
E) ​100 mg of glucose per minute 
A) ​375 mg of glucose per minute 
B) 300 mg of glucose per minute 
C) 275 mg of glucose per minute 
D) 200 mg of glucose per minute 
E) ​100 mg of glucose per minute

Question 7

The plasma clearance rate for a secreted substance is always less than the glomerular filtration rate.

Accepted Answer

A) True 
 B)False

Question 8

If too much H₂O is present relative to the solute load,the body fluids are __________,which means they are too dilute at an osmolarity less than 300 mOsm/L.

Accepted Answer

The answer of If too much H₂O is present relative...

Question 9

The kidneys maintain proper __________ volume,which is important in the long-term regulation of arterial __________.

Accepted Answer

plasma;blo

Question 10

Two mechanisms contribute to autoregulation of the GFR: a(n)__________mechanism and a tubuloglomerular __________ mechanism.

Accepted Answer

The answer of Two mechanisms contribute to autoregulation of the...

Question 11

Urea molecules,being the smallest of the waste products,are the only wastes passively reabsorbed.

Accepted Answer

A) True 
 B)False

Question 12

Hydrogen ions are only secreted by the proximal tubules.

Accepted Answer

A) True 
 B)False

Question 13

At normal fluid balance and solute concentration,the body fluids are:​

Accepted Answer

A) ​isotonic 
B) hypotonic 
C) hypertonic 
D) highly acidic 
E) ​highly alkaline 
A) ​isotonic 
B) hypotonic 
C) hypertonic 
D) highly acidic 
E) ​highly alkaline

Question 14

What blood vessels directly supply the kidneys?​

Accepted Answer

A) ​aorta and vena cava 
B) superior and inferior vena cava 
C) renal artery and renal vein 
D) nephron artery and nephron vein 
E) ​thoracic artery and thoracic vein 
A) ​aorta and vena cava 
B) superior and inferior vena cava 
C) renal artery and renal vein 
D) nephron artery and nephron vein 
E) ​thoracic artery and thoracic vein

Question 15

Chronic renal failure is insidious because up to __________% of the kidney tissue can be destroyed before the loss of kidney function is even noticeable.

Accepted Answer

The answer of Chronic renal failure is insidious because up...

Question 16

The selective movement of substances from inside the tubule (the tubular lumen)into the blood is called tubular __________.

Accepted Answer

The answer of The selective movement of substances from inside...

Question 17

Figure 14-26
Use the figure above (Figure 14-26)to answer the corresponding questions.​
  
-Which number in the figure represents water exiting the cell through different (always open)water channels permanently positioned at the basolateral border?​

Accepted Answer

A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5 
A) ​1 
B) 2 
C) 3 
D) 4 
E) ​5

Question 18

What percentage of the blood each minute gets "cleaned" by the kidneys?​

Accepted Answer

A) ​20-25% 
B) 15% 
C) 10-12% 
D) 8% 
E) ​3-5% 
A) ​20-25% 
B) 15% 
C) 10-12% 
D) 8% 
E) ​3-5%

Question 19

Water diuresis involves increased excretion of both H₂O and solute caused by excess unreabsorbed solute in the tubular fluid,such as occurs in untreated diabetes mellitus.

Accepted Answer

A) True 
 B)False

Question 20

The concentrating mechanism accomplished by the loop of Henle is known as:​

Accepted Answer

A) ​autoregulation 
B) countercurrent multiplication 
C) secondary passive transport 
D) primary active transport 
E) ​distillation 
A) ​autoregulation 
B) countercurrent multiplication 
C) secondary passive transport 
D) primary active transport 
E) ​distillation

The plasma clearance rate of what organic compound is used to measure renal plasma flow?

On average,how many times do the kidneys filter the entire plasma volume each day?

Glomerular filtration is the first step in urine formation.

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents where water enters the tubular cell from the tubular lumen through the inserted water channels?

The properties of the glomerular membrane are collectively referred to as the:

What is the tubular maximum reabsorption rate for glucose?

The plasma clearance rate for a secreted substance is always less than the glomerular filtration rate.

If too much H₂O is present relative to the solute load,the body fluids are __________,which means they are too dilute at an osmolarity less than 300 mOsm/L.

The kidneys maintain proper volume,which is important in the long-term regulation of arterial .

Two mechanisms contribute to autoregulation of the GFR: a(n)mechanism and a tubuloglomerular mechanism.

Urea molecules,being the smallest of the waste products,are the only wastes passively reabsorbed.

Hydrogen ions are only secreted by the proximal tubules.

At normal fluid balance and solute concentration,the body fluids are:

What blood vessels directly supply the kidneys?

Chronic renal failure is insidious because up to __________% of the kidney tissue can be destroyed before the loss of kidney function is even noticeable.

The selective movement of substances from inside the tubule (the tubular lumen)into the blood is called tubular __________.

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents water exiting the cell through different (always open)water channels permanently positioned at the basolateral border?

What percentage of the blood each minute gets "cleaned" by the kidneys?

Water diuresis involves increased excretion of both H₂O and solute caused by excess unreabsorbed solute in the tubular fluid,such as occurs in untreated diabetes mellitus.

The concentrating mechanism accomplished by the loop of Henle is known as:

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System - Afferent Division - Special Senses

The Peripheral Nervous System - Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology - the Central Endocrine Glands

The Peripheral Endocrine Glands

The Reproductive Systembrad

Filters

Exam 14: The Urinary System

The plasma clearance rate of what organic compound is used to measure renal plasma flow?​

On average,how many times do the kidneys filter the entire plasma volume each day?​

Glomerular filtration is the first step in urine formation.

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions.​ -Which number in the figure represents where water enters the tubular cell from the tubular lumen through the inserted water channels?​

The properties of the glomerular membrane are collectively referred to as the:​

What is the tubular maximum reabsorption rate for glucose?​

The plasma clearance rate for a secreted substance is always less than the glomerular filtration rate.

If too much H₂O is present relative to the solute load,the body fluids are __________,which means they are too dilute at an osmolarity less than 300 mOsm/L.

The kidneys maintain proper __________ volume,which is important in the long-term regulation of arterial __________.

Two mechanisms contribute to autoregulation of the GFR: a(n)__________mechanism and a tubuloglomerular __________ mechanism.

Urea molecules,being the smallest of the waste products,are the only wastes passively reabsorbed.

Hydrogen ions are only secreted by the proximal tubules.

At normal fluid balance and solute concentration,the body fluids are:​

What blood vessels directly supply the kidneys?​

Chronic renal failure is insidious because up to __________% of the kidney tissue can be destroyed before the loss of kidney function is even noticeable.

The selective movement of substances from inside the tubule (the tubular lumen)into the blood is called tubular __________.

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions.​ -Which number in the figure represents water exiting the cell through different (always open)water channels permanently positioned at the basolateral border?​

What percentage of the blood each minute gets "cleaned" by the kidneys?​

Water diuresis involves increased excretion of both H₂O and solute caused by excess unreabsorbed solute in the tubular fluid,such as occurs in untreated diabetes mellitus.

The concentrating mechanism accomplished by the loop of Henle is known as:​

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

The Central Nervous System

The Peripheral Nervous System - Afferent Division - Special Senses

The Peripheral Nervous System - Efferent Division

Muscle Physiology

Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

The Respiratory System

Fluid and Acid Base Balance

The Digestive System

Energy Balance and Temperature Regulation

Principles of Endocrinology - the Central Endocrine Glands

The Peripheral Endocrine Glands

The Reproductive Systembrad

Filters

The plasma clearance rate of what organic compound is used to measure renal plasma flow?

On average,how many times do the kidneys filter the entire plasma volume each day?

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents where water enters the tubular cell from the tubular lumen through the inserted water channels?

The properties of the glomerular membrane are collectively referred to as the:

What is the tubular maximum reabsorption rate for glucose?

The kidneys maintain proper volume,which is important in the long-term regulation of arterial .

Two mechanisms contribute to autoregulation of the GFR: a(n)mechanism and a tubuloglomerular mechanism.

At normal fluid balance and solute concentration,the body fluids are:

What blood vessels directly supply the kidneys?

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents water exiting the cell through different (always open)water channels permanently positioned at the basolateral border?

What percentage of the blood each minute gets "cleaned" by the kidneys?

The concentrating mechanism accomplished by the loop of Henle is known as: