Question 1

Trace a drop of blood from the superior vena cava to the aorta.Include all the heart chambers,valves,and blood vessels that the blood passes through.

Accepted Answer

Sure! When a drop of blood enters the su

Question 2

MATCHING
Match each term with its corresponding description or definition.
-term that describes contraction of the heart

Accepted Answer

A) visceral pericardium 
B) systole 
C) atria 
D) stroke volume 
E) diastole
F)cardiac output
G)ventricles
H)parietal pericardium
I)sinoatrial node
J)endocardium 
A) visceral pericardium 
B) systole 
C) atria 
D) stroke volume 
E) diastole
F)cardiac output
G)ventricles
H)parietal pericardium
I)sinoatrial node
J)endocardium

Question 3

MATCHING
Match each term with its corresponding description or definition.
-the volume of blood pumped by one ventricle per minute

Accepted Answer

A) visceral pericardium 
B) systole 
C) atria 
D) stroke volume 
E) diastole
F)cardiac output
G)ventricles
H)parietal pericardium
I)sinoatrial node
J)endocardium 
A) visceral pericardium 
B) systole 
C) atria 
D) stroke volume 
E) diastole
F)cardiac output
G)ventricles
H)parietal pericardium
I)sinoatrial node
J)endocardium

Question 4

MATCHING
Match each term with its corresponding description or definition.
-another term for the epicardium

Accepted Answer

A) visceral pericardium 
B) systole 
C) atria 
D) stroke volume 
E) diastole
F)cardiac output
G)ventricles
H)parietal pericardium
I)sinoatrial node
J)endocardium 
A) visceral pericardium 
B) systole 
C) atria 
D) stroke volume 
E) diastole
F)cardiac output
G)ventricles
H)parietal pericardium
I)sinoatrial node
J)endocardium

Question 5

The myocardium is the working part of the heart.

Accepted Answer

A) True 
 B)False

Question 6

Cor pulmonale is a type of heart failure that is actually caused by a lung problem.

Accepted Answer

A) True 
 B)False

Question 7

Another name for "hardening of the arteries" is

Accepted Answer

A)  angina pectoris 
B)  myocardial infarction 
C)  atherosclerosis 
D)  embolism 
A)  angina pectoris 
B)  myocardial infarction 
C)  atherosclerosis 
D)  embolism

Question 8

Name the four valves of the heart and give the function of each.

Accepted Answer

The answer of Name the four valves of the heart...

Question 9

The tricuspid valve is the valve

Accepted Answer

A)  between the left atrium and left ventricle 
B)  that opens from the right ventricle into the artery 
C)  between the right atrium and right ventricle 
D)  that opens from the left ventricle into the artery 
A)  between the left atrium and left ventricle 
B)  that opens from the right ventricle into the artery 
C)  between the right atrium and right ventricle 
D)  that opens from the left ventricle into the artery

Question 10

Explain how the heart muscle is supplied with blood.

Accepted Answer

The heart muscle is supplied with blood

Question 11

The P wave in an electrocardiogram results from

Accepted Answer

A)  depolarization of the ventricles 
B)  depolarization of the atria 
C)  repolarization of the ventricles 
D)  repolarization of the atria 
A)  depolarization of the ventricles 
B)  depolarization of the atria 
C)  repolarization of the ventricles 
D)  repolarization of the atria

Question 12

Blood entering an artery has just left which heart chamber?

Accepted Answer

A)  left ventricle 
B)  left atrium 
C)  right ventricle 
D)  either A or C 
A)  left ventricle 
B)  left atrium 
C)  right ventricle 
D)  either A or C

Question 13

The heart rests during systole.

Accepted Answer

A) True 
 B)False

Question 14

The bundle of His conducts impulses from the sinoatrial node to the atrioventricular node.

Accepted Answer

A) True 
 B)False

Question 15

The aortic semilunar valve is the valve

Accepted Answer

A)  between the left atrium and left ventricle 
B)  that opens from the right ventricle into the artery 
C)  between the right atrium and right ventricle 
D)  that opens from the left ventricle into the artery 
A)  between the left atrium and left ventricle 
B)  that opens from the right ventricle into the artery 
C)  between the right atrium and right ventricle 
D)  that opens from the left ventricle into the artery

Question 16

The average cardiac output for a resting adult is about 2 L of blood.

Accepted Answer

A) True 
 B)False

Question 17

Match each disorder of the circulatory system with its definition or description.
-a leaky heart valve

Accepted Answer

A) incompetent heart valve 
B) angina pectoris 
C) pericarditis 
D) dysrhythmia 
E) atherosclerosis
F)myocardial infarction
G)fibrillation
H)stenosed heart valve
I)congestive heart failure
J)cardiac tamponade
K)tachycardia
L)bradycardia
M)cor pulmonale 
A) incompetent heart valve 
B) angina pectoris 
C) pericarditis 
D) dysrhythmia 
E) atherosclerosis
F)myocardial infarction
G)fibrillation
H)stenosed heart valve
I)congestive heart failure
J)cardiac tamponade
K)tachycardia
L)bradycardia
M)cor pulmonale

Question 18

The heart is doing the most work during systole.

Accepted Answer

A) True 
 B)False

Question 19

Angina pectoris is chest pain caused by the heart's inability to obtain enough oxygen.

Accepted Answer

A) True 
 B)False

Question 20

In AV node heart block,there is no relationship between the P wave and the QRS complex in an electrocardiogram.

Accepted Answer

A) True 
 B)False

Exam 14: The Heart

Trace a drop of blood from the superior vena cava to the aorta.Include all the heart chambers,valves,and blood vessels that the blood passes through.

MATCHING Match each term with its corresponding description or definition. -term that describes contraction of the heart

MATCHING Match each term with its corresponding description or definition. -the volume of blood pumped by one ventricle per minute

MATCHING Match each term with its corresponding description or definition. -another term for the epicardium

The myocardium is the working part of the heart.

Cor pulmonale is a type of heart failure that is actually caused by a lung problem.

Another name for "hardening of the arteries" is

Name the four valves of the heart and give the function of each.

The tricuspid valve is the valve

Explain how the heart muscle is supplied with blood.

The P wave in an electrocardiogram results from

Blood entering an artery has just left which heart chamber?

The heart rests during systole.

The bundle of His conducts impulses from the sinoatrial node to the atrioventricular node.

The aortic semilunar valve is the valve

The average cardiac output for a resting adult is about 2 L of blood.

Match each disorder of the circulatory system with its definition or description. -a leaky heart valve

The heart is doing the most work during systole.

Angina pectoris is chest pain caused by the heart's inability to obtain enough oxygen.

In AV node heart block,there is no relationship between the P wave and the QRS complex in an electrocardiogram.

An Introduction to the Structure and Function of the Body

Chemistry of Life

Cells

Tissues

Organ Systems of the Body

Mechanisms of Disease

The Integumentary System and Body Membranes

The Skeletal System

The Muscular System

The Nervous System

The Senses

The Endocrine System

Blood

The Circulation of the Blood

The Lymphatic System and Immunity

The Respiratory System

The Digestive System

Nutrition and Metabolism

The Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

The Reproductive Systems

Growth and Development

Genetics and Genetic Diseases

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