Question 1

Using the figure above, identify the labeled part.
-Label F: ________

Accepted Answer

The answer of   Using the figure above, identify...

Question 2

Using the figure above, identify the labeled part.
-Label G: ________

Accepted Answer

Aortic sem

Question 3

Using the figure above, identify the labeled part.
-Label C: ________

Accepted Answer

Pulmonary

Question 4

The ________ of the heart is(are) located in the walls of the ventricles.

Accepted Answer

A)  Purkinje fibers. 
B)  SA node. 
C)  AV node. 
D)  bundle branches. 
E)  bundle of His. 
A)  Purkinje fibers. 
B)  SA node. 
C)  AV node. 
D)  bundle branches. 
E)  bundle of His.

Question 5

Which of the following is greatest during left ventricular systole?

Accepted Answer

A)  the pressure in the ventricle 
B)  the pressure in the aorta 
C)  the pressure in the left atrium 
D)  the pressure in the right ventricle 
E)  the pressure in the right atrium 
A)  the pressure in the ventricle 
B)  the pressure in the aorta 
C)  the pressure in the left atrium 
D)  the pressure in the right ventricle 
E)  the pressure in the right atrium

Question 6

Blood is carried away from the heart by

Accepted Answer

A)  arteries. 
B)  veins. 
C)  arterioles. 
D)  capillaries. 
E)  venules. 
A)  arteries. 
B)  veins. 
C)  arterioles. 
D)  capillaries. 
E)  venules.

Question 7

Blood returning from the systemic circulation enters the

Accepted Answer

A)  right atrium. 
B)  right ventricle. 
C)  left atrium. 
D)  left ventricle. 
E)  pulmonary circulation. 
A)  right atrium. 
B)  right ventricle. 
C)  left atrium. 
D)  left ventricle. 
E)  pulmonary circulation.

Question 8

The pulmonary arteries carry blood to the

Accepted Answer

A)  heart. 
B)  lungs. 
C)  brain. 
D)  intestines. 
E)  liver. 
A)  heart. 
B)  lungs. 
C)  brain. 
D)  intestines. 
E)  liver.

Question 9

The period between the start of one heartbeat and the beginning of the next is called the _________________________.

Accepted Answer

The answer of The period between the start of one...

Question 10

A procedure in which a small section of a peripheral vein is used to create a detour around an obstruction in a coronary artery is called _________________________.

Accepted Answer

coronary b

Question 11

The average pressure in the right ventricle is ________ the pressure in the left ventricle.

Accepted Answer

A)  the same as 
B)  considerably lower than 
C)  slightly lower than 
D)  slightly higher than 
E)  much higher than 
A)  the same as 
B)  considerably lower than 
C)  slightly lower than 
D)  slightly higher than 
E)  much higher than

Question 12

In a condition called heart _________________________, the heart is unable to maintain an adequate cardiac output.

Accepted Answer

The answer of In a condition called heart _________________________, the...

Question 13

Using the figure above, identify the labeled part.
-Label P: ________

Accepted Answer

Cusp of ri

Question 14

The semilunar valve of the left side of the heart prevents backflow from the

Accepted Answer

A)  aorta. 
B)  pulmonary trunk. 
C)  pulmonary veins. 
D)  right ventricle. 
E)  left ventricle. 
A)  aorta. 
B)  pulmonary trunk. 
C)  pulmonary veins. 
D)  right ventricle. 
E)  left ventricle.

Question 15

The left atrium receives blood from the

Accepted Answer

A)  pulmonary veins. 
B)  pulmonary trunk. 
C)  aorta. 
D)  inferior vena cava. 
E)  arteries and veins. 
A)  pulmonary veins. 
B)  pulmonary trunk. 
C)  aorta. 
D)  inferior vena cava. 
E)  arteries and veins.

Question 16

The amount of blood the heart pumps in one minute is

Accepted Answer

A)  end diastolic volume. 
B)  end systolic volume. 
C)  stroke volume. 
D)  cardiac output. 
E)  cardiac reserve. 
A)  end diastolic volume. 
B)  end systolic volume. 
C)  stroke volume. 
D)  cardiac output. 
E)  cardiac reserve.

Question 17

Explain the significance of the thickness of the left ventricular wall.

Accepted Answer

The thicker wall of the left ventricle a

Question 18

The amount of blood in each ventricle during isovolumetric relaxation is equal to the

Accepted Answer

A)  EDV. 
B)  ESV. 
C)  SV. 
D)  HR. 
E)  CO. 
A)  EDV. 
B)  ESV. 
C)  SV. 
D)  HR. 
E)  CO.

Question 19

The property of heart muscle to contract in the absence of neural or hormonal stimulation is called _________________________.

Accepted Answer

automatici

Question 20

Which of the following is true regarding cardiac muscle?

Accepted Answer

A)  Neither summation nor tetany can occur. 
B)  Both summation and tetany can occur. 
C)  Summation, but not tetany, can occur. 
D)  Tetany, but not summation, can occur. 
E)  none of the above 
A)  Neither summation nor tetany can occur. 
B)  Both summation and tetany can occur. 
C)  Summation, but not tetany, can occur. 
D)  Tetany, but not summation, can occur. 
E)  none of the above

Using the figure above, identify the labeled part. -Label F: ________

Using the figure above, identify the labeled part. -Label G: ________

Using the figure above, identify the labeled part. -Label C: ________

The ________ of the heart is(are) located in the walls of the ventricles.

Which of the following is greatest during left ventricular systole?

Blood is carried away from the heart by

Blood returning from the systemic circulation enters the

The pulmonary arteries carry blood to the

The period between the start of one heartbeat and the beginning of the next is called the _________________________.

A procedure in which a small section of a peripheral vein is used to create a detour around an obstruction in a coronary artery is called _________________________.

The average pressure in the right ventricle is ________ the pressure in the left ventricle.

In a condition called heart _________________________, the heart is unable to maintain an adequate cardiac output.

Using the figure above, identify the labeled part. -Label P: ________

The semilunar valve of the left side of the heart prevents backflow from the

The left atrium receives blood from the

The amount of blood the heart pumps in one minute is

Explain the significance of the thickness of the left ventricular wall.

The amount of blood in each ventricle during isovolumetric relaxation is equal to the

The property of heart muscle to contract in the absence of neural or hormonal stimulation is called _________________________.

Which of the following is true regarding cardiac muscle?

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

Cell Structure and Function

The Tissue Level of Organization

The Integumentary System

The Skeletal System

The Muscular System

The Nervous System

The General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: Blood Vessels and Circulation

The Lymphoid System and Immunity

The Respiratory System

The Digestive System

Nutrition and Metabolism

The Urinary System

The Reproductive System

Development and Inheritance

Filters

Exam 12: The Cardiovascular System: the Heart

Using the figure above, identify the labeled part. -Label F: ________

Using the figure above, identify the labeled part. -Label G: ________

Using the figure above, identify the labeled part. -Label C: ________

The ________ of the heart is(are) located in the walls of the ventricles.

Which of the following is greatest during left ventricular systole?

Blood is carried away from the heart by

Blood returning from the systemic circulation enters the

The pulmonary arteries carry blood to the

The period between the start of one heartbeat and the beginning of the next is called the _________________________.

A procedure in which a small section of a peripheral vein is used to create a detour around an obstruction in a coronary artery is called _________________________.

The average pressure in the right ventricle is ________ the pressure in the left ventricle.

In a condition called heart _________________________, the heart is unable to maintain an adequate cardiac output.

Using the figure above, identify the labeled part. -Label P: ________

The semilunar valve of the left side of the heart prevents backflow from the

The left atrium receives blood from the

The amount of blood the heart pumps in one minute is

Explain the significance of the thickness of the left ventricular wall.

The amount of blood in each ventricle during isovolumetric relaxation is equal to the

The property of heart muscle to contract in the absence of neural or hormonal stimulation is called _________________________.

Which of the following is true regarding cardiac muscle?

An Introduction to Anatomy and Physiology

The Chemical Level of Organization

Cell Structure and Function

The Tissue Level of Organization

The Integumentary System

The Skeletal System

The Muscular System

The Nervous System

The General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: Blood Vessels and Circulation

The Lymphoid System and Immunity

The Respiratory System

The Digestive System

Nutrition and Metabolism

The Urinary System

The Reproductive System

Development and Inheritance

Filters