Question 1

The glomerular capillary wall consists of two layers of smooth muscle cells.

Accepted Answer

A) True 
 B)False  False

Question 2

What is vasopressin also known as?​

Accepted Answer

A) ​angiotensin I 
B) angiotensin II 
C) renin 
D) antidiuretic hormone 
E) ​insulin 
A) ​angiotensin I 
B) angiotensin II 
C) renin 
D) antidiuretic hormone 
E) ​insulin D

Question 3

Which of the following represents the highest pressure to the lowest?​

Accepted Answer

A) glomerular capillary osmotic pressure → plasma-colloid blood pressure → basement membrane capsule hydrostatic pressure 
B) nephron capillary osmotic pressure → basement membrane blood pressure → glomerular capsule hydrostatic pressure 
C) glomerular capillary osmotic pressure → plasma-colloid blood pressure → Bowman's capsule hydrostatic pressure 
D) nephron capillary blood pressure → basement membrane osmotic pressure → Bowman's capsule hydrostatic pressure 
E) glomerular capillary blood pressure → plasma-colloid osmotic pressure → Bowman's capsule hydrostatic pressure 
A) glomerular capillary osmotic pressure → plasma-colloid blood pressure → basement membrane capsule hydrostatic pressure 
B) nephron capillary osmotic pressure → basement membrane blood pressure → glomerular capsule hydrostatic pressure 
C) glomerular capillary osmotic pressure → plasma-colloid blood pressure → Bowman's capsule hydrostatic pressure 
D) nephron capillary blood pressure → basement membrane osmotic pressure → Bowman's capsule hydrostatic pressure 
E) glomerular capillary blood pressure → plasma-colloid osmotic pressure → Bowman's capsule hydrostatic pressure E

Question 4

After urine is formed,it drains into a central collecting cavity,the renal pelvis,located at the medial inner core of each kidney.

Accepted Answer

A) True 
 B)False

Question 5

A rise in plasma potassium concentration __________ stimulates aldosterone secretion by the __________ cortex.

Accepted Answer

The answer of A rise in plasma potassium concentration __________...

Question 6

The renal vein is a branch of the __________.

Accepted Answer

The answer of The renal vein is a branch of...

Question 7

The most important and best-known hormonal system involved in regulating sodium ions is the renin-angiotensin-aldosterone system (RAAS).

Accepted Answer

A) True 
 B)False

Question 8

Plasma protein concentration can become extremely high in diabetes mellitus,a digestive disorder involving inadequate insulin action.

Accepted Answer

A) True 
 B)False

Question 9

How many nephrons are in each kidney?​

Accepted Answer

A) ​about 10 million 
B) about 1 million 
C) about 100,000 
D) about 25,000 
E) ​about 250 
A) ​about 10 million 
B) about 1 million 
C) about 100,000 
D) about 25,000 
E) ​about 250

Question 10

The renal medulla is made up of striated structures called the renal __________.

Accepted Answer

The answer of The renal medulla is made up of...

Question 11

Which part of the Henle's loop actively transports NaCl out of the tubular lumen into the surrounding interstitial fluid?​

Accepted Answer

A) ​long loop 
B) short loop 
C) ascending limb 
D) descending limb 
E) ​basement membrane 
A) ​long loop 
B) short loop 
C) ascending limb 
D) descending limb 
E) ​basement membrane

Question 12

What layer of the glomerular membrane consists of podocytes?

Accepted Answer

A) ​inner layer of Bowman's capsule 
B) outer layer of Bowman's capsule 
C) inner loop of Henle 
D) outer loop of Henle 
E) ​the basement membrane 
A) ​inner layer of Bowman's capsule 
B) outer layer of Bowman's capsule 
C) inner loop of Henle 
D) outer loop of Henle 
E) ​the basement membrane

Question 13

Figure 14-26
Use the figure above (Figure 14-26)to answer the corresponding questions.​
  
-Which number in the figure represents cyclic AMP increasing the opposite luminal membrane's permeability to H₂O?​

Accepted Answer

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

Question 14

The role of the hormone erythropoietin is to:​

Accepted Answer

A) ​stimulate red blood cell production 
B) increase urine volume 
C) increase frequency of urination 
D) draw sodium out of the plasma 
E) ​combat dehydration 
A) ​stimulate red blood cell production 
B) increase urine volume 
C) increase frequency of urination 
D) draw sodium out of the plasma 
E) ​combat dehydration

Question 15

To be reabsorbed by the tubules,how many distinct barriers must a substance cross?

Accepted Answer

A) ​two 
B) three 
C) four 
D) five​ 
E) ​six 
A) ​two 
B) three 
C) four 
D) five​ 
E) ​six

Question 16

In the tubular segments permeable to H₂O,solute reabsorption is always accompanied by comparable __________ reabsorption because of __________ considerations.

Accepted Answer

The answer of In the tubular segments permeable to H₂O,solute...

Question 17

Contraction of __________ cells closes off a portion of the filtering capillaries,reducing the surface area available for filtration within the glomerular tuft.

Accepted Answer

The answer of Contraction of __________ cells closes off a...

Question 18

What percentage of sugar (glucose)is absorbed in the tubules of the glomerular capillaries?​

Accepted Answer

A) ​50% 
B) 75% 
C) 89% 
D) 98% 
E) ​100% 
A) ​50% 
B) 75% 
C) 89% 
D) 98% 
E) ​100%

Question 19

Of the total energy spent by the kidneys,80% is used for __________ transport.

Accepted Answer

The answer of Of the total energy spent by the...

Question 20

Figure 14-26
Use the figure above (Figure 14-26)to answer the corresponding questions.​
  
-Which number in the figure represents activation of the cyclic AMP (cAMP)second-messenger pathway within the cell?​

Accepted Answer

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

The glomerular capillary wall consists of two layers of smooth muscle cells.

What is vasopressin also known as?

Which of the following represents the highest pressure to the lowest?

After urine is formed,it drains into a central collecting cavity,the renal pelvis,located at the medial inner core of each kidney.

A rise in plasma potassium concentration stimulates aldosterone secretion by the cortex.

The renal vein is a branch of the __________.

The most important and best-known hormonal system involved in regulating sodium ions is the renin-angiotensin-aldosterone system (RAAS).

Plasma protein concentration can become extremely high in diabetes mellitus,a digestive disorder involving inadequate insulin action.

How many nephrons are in each kidney?

The renal medulla is made up of striated structures called the renal __________.

Which part of the Henle's loop actively transports NaCl out of the tubular lumen into the surrounding interstitial fluid?

What layer of the glomerular membrane consists of podocytes?

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents cyclic AMP increasing the opposite luminal membrane's permeability to H₂O?

The role of the hormone erythropoietin is to:

To be reabsorbed by the tubules,how many distinct barriers must a substance cross?

In the tubular segments permeable to H₂O,solute reabsorption is always accompanied by comparable reabsorption because of considerations.

Contraction of __________ cells closes off a portion of the filtering capillaries,reducing the surface area available for filtration within the glomerular tuft.

What percentage of sugar (glucose)is absorbed in the tubules of the glomerular capillaries?

Of the total energy spent by the kidneys,80% is used for __________ transport.

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents activation of the cyclic AMP (cAMP)second-messenger pathway within the cell?

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 glomerular capillary wall consists of two layers of smooth muscle cells.

What is vasopressin also known as?​

Which of the following represents the highest pressure to the lowest?​

After urine is formed,it drains into a central collecting cavity,the renal pelvis,located at the medial inner core of each kidney.

A rise in plasma potassium concentration __________ stimulates aldosterone secretion by the __________ cortex.

The renal vein is a branch of the __________.

The most important and best-known hormonal system involved in regulating sodium ions is the renin-angiotensin-aldosterone system (RAAS).

Plasma protein concentration can become extremely high in diabetes mellitus,a digestive disorder involving inadequate insulin action.

How many nephrons are in each kidney?​

The renal medulla is made up of striated structures called the renal __________.

Which part of the Henle's loop actively transports NaCl out of the tubular lumen into the surrounding interstitial fluid?​

What layer of the glomerular membrane consists of podocytes?

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions.​ -Which number in the figure represents cyclic AMP increasing the opposite luminal membrane's permeability to H₂O?​

The role of the hormone erythropoietin is to:​

To be reabsorbed by the tubules,how many distinct barriers must a substance cross?

In the tubular segments permeable to H₂O,solute reabsorption is always accompanied by comparable __________ reabsorption because of __________ considerations.

Contraction of __________ cells closes off a portion of the filtering capillaries,reducing the surface area available for filtration within the glomerular tuft.

What percentage of sugar (glucose)is absorbed in the tubules of the glomerular capillaries?​

Of the total energy spent by the kidneys,80% is used for __________ transport.

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions.​ -Which number in the figure represents activation of the cyclic AMP (cAMP)second-messenger pathway within the cell?​

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

What is vasopressin also known as?

Which of the following represents the highest pressure to the lowest?

A rise in plasma potassium concentration stimulates aldosterone secretion by the cortex.

How many nephrons are in each kidney?

Which part of the Henle's loop actively transports NaCl out of the tubular lumen into the surrounding interstitial fluid?

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents cyclic AMP increasing the opposite luminal membrane's permeability to H₂O?

The role of the hormone erythropoietin is to:

In the tubular segments permeable to H₂O,solute reabsorption is always accompanied by comparable reabsorption because of considerations.

What percentage of sugar (glucose)is absorbed in the tubules of the glomerular capillaries?

Figure 14-26 Use the figure above (Figure 14-26)to answer the corresponding questions. -Which number in the figure represents activation of the cyclic AMP (cAMP)second-messenger pathway within the cell?