Question 1

Thirty minutes of physical exercise is recommended for most days of the week as a way to improve health and decrease risk factors for heart disease.​

Accepted Answer

A) True 
 B)False  True

Question 2

Blood leaves the heart through ____________________ and returns by ____________________.​

Accepted Answer

arteries,veins​

Question 3

Which of the following would contain deoxygenated blood?​

Accepted Answer

A)  ​Left ventricle 
B)  ​Aorta 
C)  ​Pulmonary artery 
D)  ​Pulmonary vein 
A)  ​Left ventricle 
B)  ​Aorta 
C)  ​Pulmonary artery 
D)  ​Pulmonary vein C

Question 4

A pacemaker is a surgically implanted electronic device that regulates the patient's heartbeat.​

Accepted Answer

A) True 
 B)False

Question 5

Match the term with the best descriptor.​
-​small,portable battery-operated EKG machine

Accepted Answer

A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block 
A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block

Question 6

Match the term with the best descriptor.​
-​also called complete heart block

Accepted Answer

A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block 
A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block

Question 7

The blood vessels that bring deoxygenated blood back to the heart are called the _____.​

Accepted Answer

A)  ​aorta 
B)  ​pulmonary arteries 
C)  ​pulmonary veins 
D)  ​vena cava 
A)  ​aorta 
B)  ​pulmonary arteries 
C)  ​pulmonary veins 
D)  ​vena cava

Question 8

The QRS wave of the ECG reading represents the _____.​

Accepted Answer

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

Question 9

The Purkinje fibers are located in the atria.​

Accepted Answer

A) True 
 B)False

Question 10

All,health care workers must have current certification in which of the following?​

Accepted Answer

A)  ​CPR (cardiopulmonary resuscitation) 
B)  ​ALS (advanced life support) 
C)  ​PALS (pediatric advanced life support) 
D)  ​EKG (electrocardiogram)interpretation 
A)  ​CPR (cardiopulmonary resuscitation) 
B)  ​ALS (advanced life support) 
C)  ​PALS (pediatric advanced life support) 
D)  ​EKG (electrocardiogram)interpretation

Question 11

Match the term with the best descriptor.​
-​measures cholesterol,LDL,HDL,and triglycerides

Accepted Answer

A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block 
A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block

Question 12

After 4 to 5 minutes without blood flow,the brain cells are irreversibly damaged.​

Accepted Answer

A) True 
 B)False

Question 13

The heart is located in the ____________________ cavity.​

Accepted Answer

The answer of The heart is located in the ____________________...

Question 14

If someone's heart beats at 70 beats per minute and with each contraction of the ventricle 70 mL of blood is ejected from the ventricles,what is the person's stroke volume?​

Accepted Answer

A)  ​1400 
B)  ​4900 
C)  ​70 
A)  ​1400 
B)  ​4900 
C)  ​70

Question 15

Murmurs indicate some defects in the valves of the heart.​

Accepted Answer

A) True 
 B)False

Question 16

The adult human heart weighs less than one pound.​

Accepted Answer

A) True 
 B)False

Question 17

The double layer of fibrous tissue surrounding the heart is the ____________________.​

Accepted Answer

The answer of The double layer of fibrous tissue surrounding...

Question 18

Match the term with the best descriptor.​
-​indicates some defect of the heart valve

Accepted Answer

A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block 
A) ​Holter monitor 
B) ​murmurs 
C) ​diuretics 
D) ​cardiac catheterization 
E) ​tissue plasminogen activator
F)​CAD
G)​lipid panel
H)​cardiac stents
I)​pacemaker
J)third-degree block

Question 19

An arrhythmia is any change or deviation from the normal rate or rhythm of the heart.​

Accepted Answer

A) True 
 B)False

Question 20

Severe chest pain that occurs when the heart does not receive enough oxygen is called _____.​

Accepted Answer

A)  ​pericarditis 
B)  ​myocardial infarction 
C)  ​atherosclerosis 
D)  ​angina pectoris 
A)  ​pericarditis 
B)  ​myocardial infarction 
C)  ​atherosclerosis 
D)  ​angina pectoris

Exam 13: Heart

Thirty minutes of physical exercise is recommended for most days of the week as a way to improve health and decrease risk factors for heart disease.​

Blood leaves the heart through ____________________ and returns by ____________________.​

Which of the following would contain deoxygenated blood?​

A pacemaker is a surgically implanted electronic device that regulates the patient's heartbeat.​

Match the term with the best descriptor.​ -​small,portable battery-operated EKG machine

Match the term with the best descriptor.​ -​also called complete heart block

The blood vessels that bring deoxygenated blood back to the heart are called the _____.​

The QRS wave of the ECG reading represents the _____.​

The Purkinje fibers are located in the atria.​

All,health care workers must have current certification in which of the following?​

Match the term with the best descriptor.​ -​measures cholesterol,LDL,HDL,and triglycerides

After 4 to 5 minutes without blood flow,the brain cells are irreversibly damaged.​

The heart is located in the ____________________ cavity.​

If someone's heart beats at 70 beats per minute and with each contraction of the ventricle 70 mL of blood is ejected from the ventricles,what is the person's stroke volume?​

Murmurs indicate some defects in the valves of the heart.​

The adult human heart weighs less than one pound.​

The double layer of fibrous tissue surrounding the heart is the ____________________.​

Match the term with the best descriptor.​ -​indicates some defect of the heart valve

An arrhythmia is any change or deviation from the normal rate or rhythm of the heart.​

Severe chest pain that occurs when the heart does not receive enough oxygen is called _____.​

Introduction to the Structural Units

Chemistry of Living Things

Cells

Tissues and Membranes

Integumentary System

Skeletal System

Muscular System

Central Nervous System

Peripheral and Autonomic Nervous System

Special Senses

Endocrine System

Blood

Circulation and Blood Vessels

The Lymphatic and Immune Systems

Infection Control and Standard Precautions

Respiratory System

Digestive System

Nutrition

Urinary System

Reproductive System

Genetics and Genetically Linked Diseases

Filters

Thirty minutes of physical exercise is recommended for most days of the week as a way to improve health and decrease risk factors for heart disease.

Blood leaves the heart through and returns by .

Which of the following would contain deoxygenated blood?

A pacemaker is a surgically implanted electronic device that regulates the patient's heartbeat.

Match the term with the best descriptor. -small,portable battery-operated EKG machine

Match the term with the best descriptor. -also called complete heart block

The blood vessels that bring deoxygenated blood back to the heart are called the _____.

The QRS wave of the ECG reading represents the _____.

The Purkinje fibers are located in the atria.

All,health care workers must have current certification in which of the following?

Match the term with the best descriptor. -measures cholesterol,LDL,HDL,and triglycerides

After 4 to 5 minutes without blood flow,the brain cells are irreversibly damaged.

The heart is located in the ____________________ cavity.

If someone's heart beats at 70 beats per minute and with each contraction of the ventricle 70 mL of blood is ejected from the ventricles,what is the person's stroke volume?

Murmurs indicate some defects in the valves of the heart.

The adult human heart weighs less than one pound.

The double layer of fibrous tissue surrounding the heart is the ____________________.

Match the term with the best descriptor. -indicates some defect of the heart valve

An arrhythmia is any change or deviation from the normal rate or rhythm of the heart.

Severe chest pain that occurs when the heart does not receive enough oxygen is called _____.