Question 1

Fill in the correct labels for the following figure using the word bank below.
  
-A ___________

Accepted Answer

A) Apex 
B) Right atrium 
C) Arch of aorta 
D) Inferior vena cava 
E) Superior vena cava
F)Left pulmonary veins
G)Auricle of left atrium
H)Pulmonary arteries
I)Right ventricle 
A) Apex 
B) Right atrium 
C) Arch of aorta 
D) Inferior vena cava 
E) Superior vena cava
F)Left pulmonary veins
G)Auricle of left atrium
H)Pulmonary arteries
I)Right ventricle C

Question 2

Each cardiac cycle begins with _______.

Accepted Answer

A)  contraction of the atria 
B)  diastole 
C)  contraction of the ventricles 
D)  closure of the semilunar valves 
A)  contraction of the atria 
B)  diastole 
C)  contraction of the ventricles 
D)  closure of the semilunar valves A

Question 3

The events that occur during one complete heartbeat make up the _______.

Accepted Answer

A)  coronary sequence 
B)  coronary cycle 
C)  cardiac cycle 
D)  electrocardiogram 
A)  coronary sequence 
B)  coronary cycle 
C)  cardiac cycle 
D)  electrocardiogram C

Question 4

The release of _______ by sympathetic nerves increases the force of contraction of cardiac muscle fibers.

Accepted Answer

A)  epinephrine 
B)  norepinephrine 
C)  acetylcholine 
D)  plasma 
A)  epinephrine 
B)  norepinephrine 
C)  acetylcholine 
D)  plasma

Question 5

In _______, the valve is thickened and slows the flow of blood from the left atrium into the left ventricle.

Accepted Answer

A)  varicose veins 
B)  aortic aneurism 
C)  pulmonary vein stenosis 
D)  mitral stenosis 
A)  varicose veins 
B)  aortic aneurism 
C)  pulmonary vein stenosis 
D)  mitral stenosis

Question 6

The _______ pump blood into the great arteries leaving the heart.

Accepted Answer

A)  atria 
B)  aortas 
C)  ventricles 
D)  veins 
A)  atria 
B)  aortas 
C)  ventricles 
D)  veins

Question 7

The left ventricle pumps oxygen-rich blood into the _______.

Accepted Answer

A)  aorta 
B)  auricle 
C)  coronary arteries 
D)  pulmonary artery 
A)  aorta 
B)  auricle 
C)  coronary arteries 
D)  pulmonary artery

Question 8

Fill in the correct labels for the following figure using the word bank below.
  
-B ___________

Accepted Answer

A) Apex 
B) Right atrium 
C) Arch of aorta 
D) Inferior vena cava 
E) Superior vena cava
F)Left pulmonary veins
G)Auricle of left atrium
H)Pulmonary arteries
I)Right ventricle 
A) Apex 
B) Right atrium 
C) Arch of aorta 
D) Inferior vena cava 
E) Superior vena cava
F)Left pulmonary veins
G)Auricle of left atrium
H)Pulmonary arteries
I)Right ventricle

Question 9

Fill in the correct labels for the following figure using the word bank below.
  
-B ___________

Accepted Answer

A) Pulmonary semilunar valve 
B) Aorta 
C) Left atrium 
D) Right ventricle 
E) Left ventricle
F)Right atrium 
A) Pulmonary semilunar valve 
B) Aorta 
C) Left atrium 
D) Right ventricle 
E) Left ventricle
F)Right atrium

Question 10

A small muscular pouch called the _______ increases the surface area of each atrium.

Accepted Answer

A)  auricle 
B)  septum 
C)  papillary muscle 
D)  pancreas 
A)  auricle 
B)  septum 
C)  papillary muscle 
D)  pancreas

Question 11

The sequence of blood flow through the heart is _______.

Accepted Answer

A)  right atrium$\rightarrow$ right ventricle $\rightarrow$ through pulmonary circulation left atrium 
B)  left atrium$\rightarrow$ left ventricle $\rightarrow$ right atrium $\rightarrow$ through pulmonary circulation 
C)  right ventricle $\rightarrow$ right atrium $\rightarrow$ through pulmonary circulation $\rightarrow$ left ventricle 
D)  through pulmonary circulation$\rightarrow$  right atrium $\rightarrow$ left atrium$\rightarrow$  right ventricle 
A)  right atrium$\rightarrow$ right ventricle $\rightarrow$ through pulmonary circulation left atrium 
B)  left atrium$\rightarrow$ left ventricle $\rightarrow$ right atrium $\rightarrow$ through pulmonary circulation 
C)  right ventricle $\rightarrow$ right atrium $\rightarrow$ through pulmonary circulation $\rightarrow$ left ventricle 
D)  through pulmonary circulation$\rightarrow$  right atrium $\rightarrow$ left atrium$\rightarrow$  right ventricle

Question 12

The outer layer of the heart is the _______.

Accepted Answer

A)  papillary 
B)  myocardium 
C)  parietal pericardium 
D)  epicardium 
A)  papillary 
B)  myocardium 
C)  parietal pericardium 
D)  epicardium

Question 13

The second heart sound _______.

Accepted Answer

A)  marks the beginning of ventricular diastole 
B)  is caused by the closure of the semilunar valves 
C)  is caused by the closure of the AV valves 
D)  answers A and B are correct 
A)  marks the beginning of ventricular diastole 
B)  is caused by the closure of the semilunar valves 
C)  is caused by the closure of the AV valves 
D)  answers A and B are correct

Question 14

Each heartbeat is initiated by the _______, or pacemaker.

Accepted Answer

A)  Purkinje fibers 
B)  mitral valve 
C)  atrioventricular bundle 
D)  SA node 
A)  Purkinje fibers 
B)  mitral valve 
C)  atrioventricular bundle 
D)  SA node

Question 15

Fill in the correct labels for the following figure using the word bank below.
  
-C ___________

Accepted Answer

A) Pulmonary semilunar valve 
B) Aorta 
C) Left atrium 
D) Right ventricle 
E) Left ventricle
F)Right atrium 
A) Pulmonary semilunar valve 
B) Aorta 
C) Left atrium 
D) Right ventricle 
E) Left ventricle
F)Right atrium

Question 16

The valve between the left ventricle and the aorta is known as the _______ valve.

Accepted Answer

A)  tricuspid 
B)  atrioventricular 
C)  bicuspid 
D)  aortic semilunar 
A)  tricuspid 
B)  atrioventricular 
C)  bicuspid 
D)  aortic semilunar

Question 17

The innermost layer of the heart, the _______, consists of a smooth endothelial lining resting upon connective tissue.

Accepted Answer

A)  pericardium 
B)  myocardium 
C)  parietal pericardium 
D)  endocardium 
A)  pericardium 
B)  myocardium 
C)  parietal pericardium 
D)  endocardium

Question 18

_______ occurs when heart tissue is deprived of an adequate supply of oxygen and nutrients.

Accepted Answer

A)  Mitral stenosis 
B)  Tachycardia 
C)  Myocardial infarction 
D)  Anemia 
A)  Mitral stenosis 
B)  Tachycardia 
C)  Myocardial infarction 
D)  Anemia

Question 19

Fill in the correct labels for the following figure using the word bank below.
  
-F ___________

Accepted Answer

A) Pulmonary semilunar valve 
B) Aorta 
C) Left atrium 
D) Right ventricle 
E) Left ventricle
F)Right atrium 
A) Pulmonary semilunar valve 
B) Aorta 
C) Left atrium 
D) Right ventricle 
E) Left ventricle
F)Right atrium

Question 20

_______ carry blood to the lungs, where gases are exchanged.

Accepted Answer

A)  Pulmonary veins 
B)  Pulmonary capillaries 
C)  Carotid arteries 
D)  Pulmonary arteries 
A)  Pulmonary veins 
B)  Pulmonary capillaries 
C)  Carotid arteries 
D)  Pulmonary arteries

Exam 11: The Circulatory System: The Heart

Fill in the correct labels for the following figure using the word bank below. -A ___________

Each cardiac cycle begins with _______.

The events that occur during one complete heartbeat make up the _______.

The release of _______ by sympathetic nerves increases the force of contraction of cardiac muscle fibers.

In _______, the valve is thickened and slows the flow of blood from the left atrium into the left ventricle.

The _______ pump blood into the great arteries leaving the heart.

The left ventricle pumps oxygen-rich blood into the _______.

Fill in the correct labels for the following figure using the word bank below. -B ___________

Fill in the correct labels for the following figure using the word bank below. -B ___________

A small muscular pouch called the _______ increases the surface area of each atrium.

The sequence of blood flow through the heart is _______.

The outer layer of the heart is the _______.

The second heart sound _______.

Each heartbeat is initiated by the _______, or pacemaker.

Fill in the correct labels for the following figure using the word bank below. -C ___________

The valve between the left ventricle and the aorta is known as the _______ valve.

The innermost layer of the heart, the _______, consists of a smooth endothelial lining resting upon connective tissue.

_______ occurs when heart tissue is deprived of an adequate supply of oxygen and nutrients.

Fill in the correct labels for the following figure using the word bank below. -F ___________

_______ carry blood to the lungs, where gases are exchanged.

Introducing the Human Body

Cells and Tissues

The Integumentary System

The Skeletal System

The Muscular System

The Central Nervous System

The Peripheral Nervous System

Sensory Receptors

Endocrine Control

The Circulatory System: Blood

The Circulation of Blood and Lymph

Immune System: Internal Defense

The Respiratory System

The Digestive System

The Urinary System and Fluid Balance

Reproduction

Anatomy and Physiology: A Comprehensive Guide to the Human Body

Anatomy and Physiology

Anatomy and Physiology: Bones, Muscles, and Joints

Anatomy and Physiology of the Nervous System

Anatomy and Physiology of the Cardiovascular and Immune Systems

Anatomy and Physiology of the Cardiovascular and Respiratory Systems

Anatomy and Physiology: Respiratory and Digestive Systems, Urinary System, and Reproductive System

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