Question 1

About 90% of hypertension is of unknown cause and termed __________ hypertension.

Accepted Answer

The answer of About 90% of hypertension is of unknown...

Question 2

Describe the effect of sympathetic activity on venous return.​

Accepted Answer

Veins are not very muscular and have lit

Question 3

The factors that affect flow rate through a vessel are integrated within what law?

Accepted Answer

A) ​Poiseuille's law 
B) Pascal's law 
C) Cushing's law 
D) laws of thermodynamics 
E) ​law of gravity 
A) ​Poiseuille's law 
B) Pascal's law 
C) Cushing's law 
D) laws of thermodynamics 
E) ​law of gravity

Question 4

Explain the difference between vasoconstriction and vasodilation.

Accepted Answer

Vasoconstriction is the term applied to

Question 5

Increased thirst is stimulated by the initial fall in plasma/blood volume that occurs with hemorrhage.

Accepted Answer

A) True 
 B)False

Question 6

The main region of the brain that adjusts sympathetic output to the arterioles is the cardiovascular control center in the __________ of the brain stem.

Accepted Answer

The answer of The main region of the brain that...

Question 7

The heart functions as a(n)__________ to facilitate cardiac filling.

Accepted Answer

The answer of The heart functions as a(n)__________ to facilitate...

Question 8

With the exception of the brain,how are materials exchanged across capillary walls elsewhere in the body?

Accepted Answer

A) ​by carrier-mediated transport systems 
B) by active protein carriers 
C) by capillary shuttles 
D) mainly by diffusion 
E) ​mainly by membrane binding 
A) ​by carrier-mediated transport systems 
B) by active protein carriers 
C) by capillary shuttles 
D) mainly by diffusion 
E) ​mainly by membrane binding

Question 9

Local chemical influences on arteriolar radius include local __________ changes and __________ release.​

Accepted Answer

metabolic;

Question 10

What provides arteries with tensile strength?

Accepted Answer

A) ​elastin fibers 
B) collagen fibers 
C) glucosamine 
D) smooth muscle 
E) ​valves 
A) ​elastin fibers 
B) collagen fibers 
C) glucosamine 
D) smooth muscle 
E) ​valves

Question 11

Elephantiasis is caused by a bacterial infection.

Accepted Answer

A) True 
 B)False

Question 12

Arterioles have no significant parasympathetic innervation,with the exception of the abundant parasympathetic vasodilator supply to the arterioles of the genitalia.

Accepted Answer

A) True 
 B)False

Question 13

Hypertension is defined as blood pressure above:

Accepted Answer

A) ​120/70 mm Hg 
B) 130/75 mm Hg 
C) 140/90 mm Hg 
D) 150/95 mm Hg 
E) ​160/100 mm Hg 
A) ​120/70 mm Hg 
B) 130/75 mm Hg 
C) 140/90 mm Hg 
D) 150/95 mm Hg 
E) ​160/100 mm Hg

Question 14

Capillaries typically branch either directly from an arteriole or from a thoroughfare channel known as a(n)__________.​

Accepted Answer

The answer of Capillaries typically branch either directly from an...

Question 15

Viscosity refers to the friction developed between the molecules of a fluid as they slide over each other during flow of the fluid.

Accepted Answer

A) True 
 B)False

Question 16

When a small artery reaches the organ it is supplying,it branches into numerous __________.

Accepted Answer

The answer of When a small artery reaches the organ...

Question 17

Transport of absorbed fat is a function of the lymphatic system.​

Accepted Answer

A) True 
 B)False

Question 18

What are the three blood reconditioning organs?

Accepted Answer

A) ​large bowel,spleen,kidneys 
B) large bowel,spleen,skin 
C) stomach,kidneys,skin 
D) digestive organs,kidneys,skin 
E) ​digestive organs,spleen,bone marrow 
A) ​large bowel,spleen,kidneys 
B) large bowel,spleen,skin 
C) stomach,kidneys,skin 
D) digestive organs,kidneys,skin 
E) ​digestive organs,spleen,bone marrow

Question 19

Vasopressin is primarily involved in maintaining water balance by regulating the amount of water the kidneys retain for the body during urine formation.​

Accepted Answer

A) True 
 B)False

Question 20

Figure 10-8
Use the figure above (Figure 10-8)to answer the corresponding questions.
  
-Which number in the figure represents the blood pressures experienced by the arterioles?

Accepted Answer

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

About 90% of hypertension is of unknown cause and termed __________ hypertension.

Describe the effect of sympathetic activity on venous return.

The factors that affect flow rate through a vessel are integrated within what law?

Explain the difference between vasoconstriction and vasodilation.

Increased thirst is stimulated by the initial fall in plasma/blood volume that occurs with hemorrhage.

The main region of the brain that adjusts sympathetic output to the arterioles is the cardiovascular control center in the __________ of the brain stem.

The heart functions as a(n)__________ to facilitate cardiac filling.

With the exception of the brain,how are materials exchanged across capillary walls elsewhere in the body?

Local chemical influences on arteriolar radius include local changes and release.

What provides arteries with tensile strength?

Elephantiasis is caused by a bacterial infection.

Arterioles have no significant parasympathetic innervation,with the exception of the abundant parasympathetic vasodilator supply to the arterioles of the genitalia.

Hypertension is defined as blood pressure above:

Capillaries typically branch either directly from an arteriole or from a thoroughfare channel known as a(n)__________.

Viscosity refers to the friction developed between the molecules of a fluid as they slide over each other during flow of the fluid.

When a small artery reaches the organ it is supplying,it branches into numerous __________.

Transport of absorbed fat is a function of the lymphatic system.

What are the three blood reconditioning organs?

Vasopressin is primarily involved in maintaining water balance by regulating the amount of water the kidneys retain for the body during urine formation.

Figure 10-8 Use the figure above (Figure 10-8)to answer the corresponding questions. -Which number in the figure represents the blood pressures experienced by the arterioles?

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

Body Defenses

The Respiratory System

The Urinary 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 10: The Blood Vessels and Blood Pressure

About 90% of hypertension is of unknown cause and termed __________ hypertension.

Describe the effect of sympathetic activity on venous return.​

The factors that affect flow rate through a vessel are integrated within what law?

Explain the difference between vasoconstriction and vasodilation.

Increased thirst is stimulated by the initial fall in plasma/blood volume that occurs with hemorrhage.

The main region of the brain that adjusts sympathetic output to the arterioles is the cardiovascular control center in the __________ of the brain stem.

The heart functions as a(n)__________ to facilitate cardiac filling.

With the exception of the brain,how are materials exchanged across capillary walls elsewhere in the body?

Local chemical influences on arteriolar radius include local __________ changes and __________ release.​

What provides arteries with tensile strength?

Elephantiasis is caused by a bacterial infection.

Arterioles have no significant parasympathetic innervation,with the exception of the abundant parasympathetic vasodilator supply to the arterioles of the genitalia.

Hypertension is defined as blood pressure above:

Capillaries typically branch either directly from an arteriole or from a thoroughfare channel known as a(n)__________.​

Viscosity refers to the friction developed between the molecules of a fluid as they slide over each other during flow of the fluid.

When a small artery reaches the organ it is supplying,it branches into numerous __________.

Transport of absorbed fat is a function of the lymphatic system.​

What are the three blood reconditioning organs?

Vasopressin is primarily involved in maintaining water balance by regulating the amount of water the kidneys retain for the body during urine formation.​

Figure 10-8 Use the figure above (Figure 10-8)to answer the corresponding questions. -Which number in the figure represents the blood pressures experienced by the arterioles?

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

Body Defenses

The Respiratory System

The Urinary 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

Describe the effect of sympathetic activity on venous return.

Local chemical influences on arteriolar radius include local changes and release.

Capillaries typically branch either directly from an arteriole or from a thoroughfare channel known as a(n)__________.

Transport of absorbed fat is a function of the lymphatic system.

Vasopressin is primarily involved in maintaining water balance by regulating the amount of water the kidneys retain for the body during urine formation.