Question 1

_________________________ are blood vessels that usually return blood to the heart.

Accepted Answer

The answer of _________________________ are blood vessels that usually return...

Question 2

The push of blood pressure in the great arteries back toward the heart is called _________________________.

Accepted Answer

The answer of The push of blood pressure in the...

Question 3

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

Accepted Answer

Left pulmo

Question 4

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

Accepted Answer

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

Question 5

The following is a list of vessels and structures that are associated with the heart. 1. right atrium
2) left atrium
3) right ventricle
4) left ventricle
5) vena cavae
6) aorta
7) pulmonary trunk
8) pulmonary veins
What is the correct order for the flow of blood entering from the systemic circulation?

Accepted Answer

A)  1, 2, 7, 8, 3, 4, 6, 5 
B)  1, 7, 3, 8, 2, 4, 6, 5 
C)  5, 1, 3, 7, 8, 2, 4, 6 
D)  5, 3, 1, 7, 8, 4, 2, 6 
E)  5, 1, 3, 8, 7, 2, 4, 6 
A)  1, 2, 7, 8, 3, 4, 6, 5 
B)  1, 7, 3, 8, 2, 4, 6, 5 
C)  5, 1, 3, 7, 8, 2, 4, 6 
D)  5, 3, 1, 7, 8, 4, 2, 6 
E)  5, 1, 3, 8, 7, 2, 4, 6

Question 6

The first blood vessels to branch from the pulmonary trunk are the

Accepted Answer

A)  pulmonary arteries. 
B)  bronchial arteries. 
C)  circumflex arteries. 
D)  carotid arteries. 
E)  subclavian arteries. 
A)  pulmonary arteries. 
B)  bronchial arteries. 
C)  circumflex arteries. 
D)  carotid arteries. 
E)  subclavian arteries.

Question 7

The amount of blood returning to the heart is the _________________________.

Accepted Answer

The answer of The amount of blood returning to the...

Question 8

The loose-fitting sac around the heart is lined by the

Accepted Answer

A)  parietal pericardium. 
B)  epicardium. 
C)  endocardium. 
D)  parietal myocardium. 
E)  parietal endocardium. 
A)  parietal pericardium. 
B)  epicardium. 
C)  endocardium. 
D)  parietal myocardium. 
E)  parietal endocardium.

Question 9

The contraction phase of the cardiac cycle is called _________________________.

Accepted Answer

The answer of The contraction phase of the cardiac cycle...

Question 10

Cardiac output would be greatest when

Accepted Answer

A)  sympathetic stimulation of the heart increases. 
B)  parasympathetic stimulation of the heart increases. 
C)  resting in bed. 
D)  the vagus nerve is sending many impulses. 
E)  None of the above increases CO. 
A)  sympathetic stimulation of the heart increases. 
B)  parasympathetic stimulation of the heart increases. 
C)  resting in bed. 
D)  the vagus nerve is sending many impulses. 
E)  None of the above increases CO.

Question 11

Each cardiac muscle cell is bound to its neighboring cells at sites called _________________________.

Accepted Answer

The answer of Each cardiac muscle cell is bound to...

Question 12

Carbon dioxide, pH, and oxygen levels in blood are monitored by receptors called _________________________.

Accepted Answer

The answer of Carbon dioxide, pH, and oxygen levels in...

Question 13

The _________________________ circuit carries blood to and from all parts of the body except the lungs.

Accepted Answer

The answer of The _________________________ circuit carries blood to and...

Question 14

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

Accepted Answer

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

Question 15

Verne is suffering from cardiac arrhythmias and is brought into the emergency room of a hospital. In the emergency room, he begins to exhibit tachycardia and as a result loses consciousness. His anxious wife asks you why he has lost consciousness. What would you tell her?

Accepted Answer

During tachycardia, the heart beats at a

Question 16

Blood vessels in the cardiovascular system are subdivided into the

Accepted Answer

A)  lymphatic and blood circuits. 
B)  dorsal aorta and venae cavae. 
C)  systemic and pulmonary circuits. 
D)  cardiac and vascular circuits. 
E)  none of the above 
A)  lymphatic and blood circuits. 
B)  dorsal aorta and venae cavae. 
C)  systemic and pulmonary circuits. 
D)  cardiac and vascular circuits. 
E)  none of the above

Question 17

The three layers of the heart wall are the

Accepted Answer

A)  skeletal, smooth, and cardiac. 
B)  visceral, parietal, and fibrous. 
C)  arteries, veins, and capillaries. 
D)  epicardium, myocardium, and endocardium. 
E)  none of the above 
A)  skeletal, smooth, and cardiac. 
B)  visceral, parietal, and fibrous. 
C)  arteries, veins, and capillaries. 
D)  epicardium, myocardium, and endocardium. 
E)  none of the above

Question 18

Select the correct order of stimulation in the nodal pathways.

Accepted Answer

A)  SA node, AV node, AV bundle, Purkinje fibers 
B)  SA node, AV bundle, AV node, Purkinje fibers 
C)  AV node, SA node, AV bundle, Purkinje fibers 
D)  Purkinje fibers, SA node, AV node, AV bundle 
E)  none of the above 
A)  SA node, AV node, AV bundle, Purkinje fibers 
B)  SA node, AV bundle, AV node, Purkinje fibers 
C)  AV node, SA node, AV bundle, Purkinje fibers 
D)  Purkinje fibers, SA node, AV node, AV bundle 
E)  none of the above

Question 19

Atrioventricular valves prevent backflow into the

Accepted Answer

A)  atria. 
B)  ventricles. 
C)  venae cavae. 
D)  aorta. 
E)  pulmonary trunk. 
A)  atria. 
B)  ventricles. 
C)  venae cavae. 
D)  aorta. 
E)  pulmonary trunk.

Question 20

The amount of blood the heart beats in one contraction is the

Accepted Answer

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

_________________________ are blood vessels that usually return blood to the heart.

The push of blood pressure in the great arteries back toward the heart is called _________________________.

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

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

The first blood vessels to branch from the pulmonary trunk are the

The amount of blood returning to the heart is the _________________________.

The loose-fitting sac around the heart is lined by the

The contraction phase of the cardiac cycle is called _________________________.

Cardiac output would be greatest when

Each cardiac muscle cell is bound to its neighboring cells at sites called _________________________.

Carbon dioxide, pH, and oxygen levels in blood are monitored by receptors called _________________________.

The _________________________ circuit carries blood to and from all parts of the body except the lungs.

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

Verne is suffering from cardiac arrhythmias and is brought into the emergency room of a hospital. In the emergency room, he begins to exhibit tachycardia and as a result loses consciousness. His anxious wife asks you why he has lost consciousness. What would you tell her?

Blood vessels in the cardiovascular system are subdivided into the

The three layers of the heart wall are the

Select the correct order of stimulation in the nodal pathways.

Atrioventricular valves prevent backflow into the

The amount of blood the heart beats in one contraction is the

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

_________________________ are blood vessels that usually return blood to the heart.

The push of blood pressure in the great arteries back toward the heart is called _________________________.

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

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

The first blood vessels to branch from the pulmonary trunk are the

The amount of blood returning to the heart is the _________________________.

The loose-fitting sac around the heart is lined by the

The contraction phase of the cardiac cycle is called _________________________.

Cardiac output would be greatest when

Each cardiac muscle cell is bound to its neighboring cells at sites called _________________________.

Carbon dioxide, pH, and oxygen levels in blood are monitored by receptors called _________________________.

The _________________________ circuit carries blood to and from all parts of the body except the lungs.

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

Verne is suffering from cardiac arrhythmias and is brought into the emergency room of a hospital. In the emergency room, he begins to exhibit tachycardia and as a result loses consciousness. His anxious wife asks you why he has lost consciousness. What would you tell her?

Blood vessels in the cardiovascular system are subdivided into the

The three layers of the heart wall are the

Select the correct order of stimulation in the nodal pathways.

Atrioventricular valves prevent backflow into the

The amount of blood the heart beats in one contraction is the

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