Question 1

The valve located between the right atrium and the right ventricle is the:

Accepted Answer

A)  bicuspid. 
B)  tricuspid. 
C)  mitral. 
D)  aortic. 
A)  bicuspid. 
B)  tricuspid. 
C)  mitral. 
D)  aortic. B

Question 2

Vessels that carry blood back to the heart,operate under low pressure,and are relatively thin-walled are called:

Accepted Answer

A)  arteries. 
B)  arterioles. 
C)  veins. 
D)  capillaries. 
A)  arteries. 
B)  arterioles. 
C)  veins. 
D)  capillaries. C

Question 3

The two upper chambers of the heart are the:

Accepted Answer

A)  myocardium. 
B)  ventricles. 
C)  atria. 
D)  mediastinum. 
A)  myocardium. 
B)  ventricles. 
C)  atria. 
D)  mediastinum. C

Question 4

Which valves are closed during ventricular diastole?

Accepted Answer

A)  Mitral and tricuspid valves 
B)  Bicuspid and tricuspid valves 
C)  Aortic and pulmonic valves 
D)  Mitral and aortic valves 
A)  Mitral and tricuspid valves 
B)  Bicuspid and tricuspid valves 
C)  Aortic and pulmonic valves 
D)  Mitral and aortic valves

Question 5

The lower chambers of the heart are the:

Accepted Answer

A)  ventricles. 
B)  endocardium. 
C)  atria. 
D)  veins. 
A)  ventricles. 
B)  endocardium. 
C)  atria. 
D)  veins.

Question 6

There are ________ main coronary arteries in the heart.

Accepted Answer

A)  four 
B)  two 
C)  six 
D)  five 
A)  four 
B)  two 
C)  six 
D)  five

Question 7

The circumflex artery is a branch of the ________ coronary artery.

Accepted Answer

A)  left 
B)  lower 
C)  middle 
D)  right 
A)  left 
B)  lower 
C)  middle 
D)  right

Question 8

There are a total of ________ hollow chamber(s)in the heart.

Accepted Answer

A)  four 
B)  three 
C)  one 
D)  two 
A)  four 
B)  three 
C)  one 
D)  two

Question 9

The excess accumulation of fluid in the pericardial sac is called:

Accepted Answer

A)  cardiac seizure. 
B)  cardiac tamponade. 
C)  cardiac compression. 
D)  cardiac stenosis. 
A)  cardiac seizure. 
B)  cardiac tamponade. 
C)  cardiac compression. 
D)  cardiac stenosis.

Question 10

Oxygenated blood is distributed throughout the heart muscle through a process known as:

Accepted Answer

A)  coronary circulation. 
B)  systemic circulation. 
C)  central circulation. 
D)  pulmonary circulation. 
A)  coronary circulation. 
B)  systemic circulation. 
C)  central circulation. 
D)  pulmonary circulation.

Question 11

The upper chambers of the heart are separated by the:

Accepted Answer

A)  interatrial septum. 
B)  mediastinum. 
C)  atrioventricular groove. 
D)  interventricular septum. 
A)  interatrial septum. 
B)  mediastinum. 
C)  atrioventricular groove. 
D)  interventricular septum.

Question 12

Which arteries carry unoxygenated blood?

Accepted Answer

A)  Carotid and femoral arteries 
B)  Femoral and coronary arteries 
C)  Aorta and brachial arteries 
D)  Pulmonary and umbilical arteries 
A)  Carotid and femoral arteries 
B)  Femoral and coronary arteries 
C)  Aorta and brachial arteries 
D)  Pulmonary and umbilical arteries

Question 13

The area that surrounds the outside of the heart and divides the atria from the ventricles is called:

Accepted Answer

A)  inferior chambers. 
B)  interatrial septum. 
C)  coronary sulcus. 
D)  coronary sinus. 
A)  inferior chambers. 
B)  interatrial septum. 
C)  coronary sulcus. 
D)  coronary sinus.

Question 14

The main coronary arteries are located on the surface of the:

Accepted Answer

A)  epicardium. 
B)  endocardium. 
C)  middle cardium. 
D)  exocardium. 
A)  epicardium. 
B)  endocardium. 
C)  middle cardium. 
D)  exocardium.

Question 15

Concerning the pericardial sac,the part that is in direct contact with the pleura is termed:

Accepted Answer

A)  visceral pericardium. 
B)  posterior pericardium. 
C)  parietal pericardium. 
D)  anterior pericardium. 
A)  visceral pericardium. 
B)  posterior pericardium. 
C)  parietal pericardium. 
D)  anterior pericardium.

Question 16

The left side of the heart is more muscular than the right side.

Accepted Answer

A) True 
 B)False

Question 17

The thick middle layer of the heart is called the:

Accepted Answer

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

Question 18

The valves that prevent backflow into the ventricles are called:

Accepted Answer

A)  semilunar. 
B)  mitral. 
C)  atrioventricular. 
D)  bicuspid. 
A)  semilunar. 
B)  mitral. 
C)  atrioventricular. 
D)  bicuspid.

Question 19

The ________ is a short trunk that serves to receive deoxygenated blood from the veins of the myocardium.

Accepted Answer

A)  coronary sinus 
B)  coronary sulcus 
C)  coronary thrombus 
D)  coronary groove 
A)  coronary sinus 
B)  coronary sulcus 
C)  coronary thrombus 
D)  coronary groove

Question 20

The valve that is located between the left atrium and the left ventricle is the:

Accepted Answer

A)  aortic. 
B)  pulmonic. 
C)  mitral. 
D)  tricuspid. 
A)  aortic. 
B)  pulmonic. 
C)  mitral. 
D)  tricuspid.

The valve located between the right atrium and the right ventricle is the:

Vessels that carry blood back to the heart,operate under low pressure,and are relatively thin-walled are called:

The two upper chambers of the heart are the:

Which valves are closed during ventricular diastole?

The lower chambers of the heart are the:

There are ________ main coronary arteries in the heart.

The circumflex artery is a branch of the ________ coronary artery.

There are a total of ________ hollow chamber(s)in the heart.

The excess accumulation of fluid in the pericardial sac is called:

Oxygenated blood is distributed throughout the heart muscle through a process known as:

The upper chambers of the heart are separated by the:

Which arteries carry unoxygenated blood?

The area that surrounds the outside of the heart and divides the atria from the ventricles is called:

The main coronary arteries are located on the surface of the:

Concerning the pericardial sac,the part that is in direct contact with the pleura is termed:

The left side of the heart is more muscular than the right side.

The thick middle layer of the heart is called the:

The valves that prevent backflow into the ventricles are called:

The ________ is a short trunk that serves to receive deoxygenated blood from the veins of the myocardium.

The valve that is located between the left atrium and the left ventricle is the:

Cardio Vascular Physiology: Function

Basic Electrophysiology

The Electrical Conduction System

The Electrocardiogram

Interpretation of an Ekg Strips

Introducing the Sinus Rhythms

Introducing the Atrial Rhythms

Introducing the Junctional Rhythms

Introducing the Ventricular Rhythms

Introducing the Heart Block Rhythms

Introducing the Pacemaker Rhythms

Assessment and Treatment of the Patient With Cardiac Emergencies

Filters

Exam 1: The Anatomy of the Heart Structure

The valve located between the right atrium and the right ventricle is the:

Vessels that carry blood back to the heart,operate under low pressure,and are relatively thin-walled are called:

The two upper chambers of the heart are the:

Which valves are closed during ventricular diastole?

The lower chambers of the heart are the:

There are ________ main coronary arteries in the heart.

The circumflex artery is a branch of the ________ coronary artery.

There are a total of ________ hollow chamber(s)in the heart.

The excess accumulation of fluid in the pericardial sac is called:

Oxygenated blood is distributed throughout the heart muscle through a process known as:

The upper chambers of the heart are separated by the:

Which arteries carry unoxygenated blood?

The area that surrounds the outside of the heart and divides the atria from the ventricles is called:

The main coronary arteries are located on the surface of the:

Concerning the pericardial sac,the part that is in direct contact with the pleura is termed:

The left side of the heart is more muscular than the right side.

The thick middle layer of the heart is called the:

The valves that prevent backflow into the ventricles are called:

The ________ is a short trunk that serves to receive deoxygenated blood from the veins of the myocardium.

The valve that is located between the left atrium and the left ventricle is the:

Cardio Vascular Physiology: Function

Basic Electrophysiology

The Electrical Conduction System

The Electrocardiogram

Interpretation of an Ekg Strips

Introducing the Sinus Rhythms

Introducing the Atrial Rhythms

Introducing the Junctional Rhythms

Introducing the Ventricular Rhythms

Introducing the Heart Block Rhythms

Introducing the Pacemaker Rhythms

Assessment and Treatment of the Patient With Cardiac Emergencies

Filters