Question 1

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

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 2

Based on what you have learned about how the sinoatrial (SA) node works, describe how a mechanical pacemaker would function to assist the heart.

Accepted Answer

A mechanical pacemaker would mimic the f

Question 3

The _______, or pacemaker of the heart, is a small mass of specialized muscle in the posterior wall of the right atrium.

Accepted Answer

A)  coronary artery 
B)  atrioventricular (AV) node 
C)  sinoatrial (S
A)  node 
D)  atrioventricular bundle 
A)  coronary artery 
B)  atrioventricular (AV) node 
C)  sinoatrial (S
A)  node 
D)  atrioventricular bundle

Question 4

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

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 5

According to _____ law of the heart, the greater the amount of blood delivered to the heart by the veins, the more blood the heart pumps.

Accepted Answer

A)  Newton's 
B)  Starling's 
C)  Heimlich's 
D)  Murphy's 
A)  Newton's 
B)  Starling's 
C)  Heimlich's 
D)  Murphy's

Question 6

Sensory receptors in blood vessels and in the heart send messages to the _______ in the medulla of the brain.

Accepted Answer

A)  cardiac centers 
B)  hypothalamus 
C)  ion channels 
D)  nerves 
A)  cardiac centers 
B)  hypothalamus 
C)  ion channels 
D)  nerves

Question 7

The valve between the right ventricle and the pulmonary artery is the _______.

Accepted Answer

A)  tricuspid valve 
B)  pulmonary semilunar valve 
C)  bicuspid valve 
D)  mitral valve 
A)  tricuspid valve 
B)  pulmonary semilunar valve 
C)  bicuspid valve 
D)  mitral valve

Question 8

Cardiac output is the volume of blood _______.

Accepted Answer

A)  pumped by one ventricle during one beat 
B)  that leaves the heart in 1 minute 
C)  pumped by the right atrium into the pulmonary artery in 1 minute 
D)  pumped by the left ventricle into the aorta in 1 minute 
A)  pumped by one ventricle during one beat 
B)  that leaves the heart in 1 minute 
C)  pumped by the right atrium into the pulmonary artery in 1 minute 
D)  pumped by the left ventricle into the aorta in 1 minute

Question 9

According to Starling's law of the heart, _______.

Accepted Answer

A)  an athlete's heart can pump faster than the heart of a nonathlete 
B)  stroke volume increases as cardiac output increases 
C)  the greater the amount of blood delivered to the heart by the veins, the more blood the heart pumps 
D)  cardiac output equals stroke volume times heart rate 
A)  an athlete's heart can pump faster than the heart of a nonathlete 
B)  stroke volume increases as cardiac output increases 
C)  the greater the amount of blood delivered to the heart by the veins, the more blood the heart pumps 
D)  cardiac output equals stroke volume times heart rate

Question 10

In a trained athlete, the heart _______.

Accepted Answer

A)  enlarges 
B)  can pump a greater quantity of blood per beat 
C)  remains in a state of tachycardia 
D)  answers a and b are correct 
A)  enlarges 
B)  can pump a greater quantity of blood per beat 
C)  remains in a state of tachycardia 
D)  answers a and b are correct

Question 11

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

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 12

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

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 13

The greatest bulk of the heart wall consists of _______, the cardiac muscle that contracts to pump the blood.

Accepted Answer

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

Question 14

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

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 15

The right and left sides of the heart are completely separated by a wall, or _______.

Accepted Answer

A)  pericardial cavity 
B)  thorax 
C)  septum 
D)  auricle 
A)  pericardial cavity 
B)  thorax 
C)  septum 
D)  auricle

Question 16

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

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

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

Based on what you have learned about how the sinoatrial (SA) node works, describe how a mechanical pacemaker would function to assist the heart.

The _______, or pacemaker of the heart, is a small mass of specialized muscle in the posterior wall of the right atrium.

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

According to _____ law of the heart, the greater the amount of blood delivered to the heart by the veins, the more blood the heart pumps.

Sensory receptors in blood vessels and in the heart send messages to the _______ in the medulla of the brain.

The valve between the right ventricle and the pulmonary artery is the _______.

Cardiac output is the volume of blood _______.

According to Starling's law of the heart, _______.

In a trained athlete, the heart _______.

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

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

The greatest bulk of the heart wall consists of _______, the cardiac muscle that contracts to pump the blood.

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

The right and left sides of the heart are completely separated by a wall, or _______.

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

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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Exam 11: The Circulatory System: The Heart

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

Based on what you have learned about how the sinoatrial (SA) node works, describe how a mechanical pacemaker would function to assist the heart.

The _______, or pacemaker of the heart, is a small mass of specialized muscle in the posterior wall of the right atrium.

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

According to _____ law of the heart, the greater the amount of blood delivered to the heart by the veins, the more blood the heart pumps.

Sensory receptors in blood vessels and in the heart send messages to the _______ in the medulla of the brain.

The valve between the right ventricle and the pulmonary artery is the _______.

Cardiac output is the volume of blood _______.

According to Starling's law of the heart, _______.

In a trained athlete, the heart _______.

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

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

The greatest bulk of the heart wall consists of _______, the cardiac muscle that contracts to pump the blood.

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

The right and left sides of the heart are completely separated by a wall, or _______.

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

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

Filters