Question 1

The functional blood supply that oxygenates the myocardium is provided by the right and left coronary arteries.

Accepted Answer

A) True 
 B)False

Question 2

Which valve is located between the right atrium and right ventricle?

Accepted Answer

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

Question 3

Which of the following is NOT a major branch of the coronary arteries?

Accepted Answer

A)  coronary sinus 
B)  marginal artery 
C)  circumflex artery 
D)  anterior interventricular artery 
A)  coronary sinus 
B)  marginal artery 
C)  circumflex artery 
D)  anterior interventricular artery

Question 4

What organ receives blood from the hepatic portal vein?

Accepted Answer

A)  liver 
B)  kidney 
C)  pancreas 
D)  large intestine 
E)  brain 
A)  liver 
B)  kidney 
C)  pancreas 
D)  large intestine 
E)  brain

Question 5

Match the following:
-Wave seen on an electrocardiogram (ECG) representing ventricular depolarization

Accepted Answer

A) QRS wave 
B) T wave 
C) P wave 
A) QRS wave 
B) T wave 
C) P wave

Question 6

Which fetal shunt bypasses the lungs by directly connecting the right atrium and the left atrium?

Accepted Answer

A)  ligamentum arteriosum 
B)  umbilical vein 
C)  foramen ovale 
D)  ductus arteriosus 
E)  ductus venosus 
A)  ligamentum arteriosum 
B)  umbilical vein 
C)  foramen ovale 
D)  ductus arteriosus 
E)  ductus venosus

Question 7

The chordae tendineae anchor the semilunar valves to the walls of the ventricles.

Accepted Answer

A) True 
 B)False

Question 8

Using Figure 11.1, identify the following:
-The bundle branches are indicated by ________.

Accepted Answer

A)  Label A 
B)  Label B 
C)  Label C 
D)  Label D 
E)  Label E 
A)  Label A 
B)  Label B 
C)  Label C 
D)  Label D 
E)  Label E

Question 9

The length of the cardiac cycle is normally ________ second(s) in length.

Accepted Answer

A)  2 
B)  4 
C)  0.8 
D)  0.3 
A)  2 
B)  4 
C)  0.8 
D)  0.3

Question 10

The transportation of blood from the right side of the heart to the lungs and back to the left side of the heart is known as ________ circulation.

Accepted Answer

A)  systemic 
B)  cardiac 
C)  pulmonary 
D)  coronary 
A)  systemic 
B)  cardiac 
C)  pulmonary 
D)  coronary

Question 11

Capillaries are composed only of tunica intima.

Accepted Answer

A) True 
 B)False

Question 12

Which one of the following areas is NOT a pressure point?

Accepted Answer

A)  renal artery 
B)  radial artery 
C)  facial artery 
D)  dorsalis pedis artery 
E)  posterior tibial artery 
A)  renal artery 
B)  radial artery 
C)  facial artery 
D)  dorsalis pedis artery 
E)  posterior tibial artery

Question 13

Our vessels lose elasticity as we age, as happens in arteriosclerosis. Which vessel layer is affected?

Accepted Answer

A)  tunica intima 
B)  tunica externa 
C)  tunica media 
D)  tunica adventitia 
A)  tunica intima 
B)  tunica externa 
C)  tunica media 
D)  tunica adventitia

Question 14

The external carotid artery serves the skin and muscles of the head and ________.

Accepted Answer

A)  armpit 
B)  groin 
C)  neck 
D)  abdomen 
E)  leg 
A)  armpit 
B)  groin 
C)  neck 
D)  abdomen 
E)  leg

Question 15

The sinoatrial (SA) node is located in the ________.

Accepted Answer

A)  aorta 
B)  right atrium 
C)  left atrium 
D)  right ventricle 
E)  interventricular septum 
A)  aorta 
B)  right atrium 
C)  left atrium 
D)  right ventricle 
E)  interventricular septum

Question 16

Using Figure 11.1, identify the following:
-The sinoatrial (SA) node is indicated by ________.

Accepted Answer

A)  Label A 
B)  Label B 
C)  Label C 
D)  Label D 
E)  Label E 
A)  Label A 
B)  Label B 
C)  Label C 
D)  Label D 
E)  Label E

Question 17

The flaplike opening in the interatrial septum of the fetus through which blood is shunted directly from the right atrium to the left atrium is the ________.

Accepted Answer

A)  ductus arteriosus 
B)  ligamentum arteriosum 
C)  ductus venosus 
D)  foramen ovale 
A)  ductus arteriosus 
B)  ligamentum arteriosum 
C)  ductus venosus 
D)  foramen ovale

Question 18

Which blood vessels are direct branches of the left coronary artery?

Accepted Answer

A)  circumflex and marginal arteries 
B)  anterior and posterior interventricular arteries 
C)  anterior interventricular and marginal arteries 
D)  anterior interventricular and circumflex arteries 
E)  posterior interventricular and marginal arteries 
A)  circumflex and marginal arteries 
B)  anterior and posterior interventricular arteries 
C)  anterior interventricular and marginal arteries 
D)  anterior interventricular and circumflex arteries 
E)  posterior interventricular and marginal arteries

Question 19

The QRS wave on an electrocardiogram is representative of ventricular repolarization.

Accepted Answer

A) True 
 B)False

Question 20

The pointed, inferior portion of the heart, known as the ________, rests on the diaphragm and is oriented toward the left hip.

Accepted Answer

A)  base 
B)  mediastinum 
C)  apex 
D)  pericardium 
A)  base 
B)  mediastinum 
C)  apex 
D)  pericardium

The functional blood supply that oxygenates the myocardium is provided by the right and left coronary arteries.

Which valve is located between the right atrium and right ventricle?

Which of the following is NOT a major branch of the coronary arteries?

What organ receives blood from the hepatic portal vein?

Match the following: -Wave seen on an electrocardiogram (ECG) representing ventricular depolarization

Which fetal shunt bypasses the lungs by directly connecting the right atrium and the left atrium?

The chordae tendineae anchor the semilunar valves to the walls of the ventricles.

Using Figure 11.1, identify the following: -The bundle branches are indicated by ________.

The length of the cardiac cycle is normally ________ second(s) in length.

The transportation of blood from the right side of the heart to the lungs and back to the left side of the heart is known as ________ circulation.

Capillaries are composed only of tunica intima.

Which one of the following areas is NOT a pressure point?

Our vessels lose elasticity as we age, as happens in arteriosclerosis. Which vessel layer is affected?

The external carotid artery serves the skin and muscles of the head and ________.

The sinoatrial (SA) node is located in the ________.

Using Figure 11.1, identify the following: -The sinoatrial (SA) node is indicated by ________.

The flaplike opening in the interatrial septum of the fetus through which blood is shunted directly from the right atrium to the left atrium is the ________.

Which blood vessels are direct branches of the left coronary artery?

The QRS wave on an electrocardiogram is representative of ventricular repolarization.

The pointed, inferior portion of the heart, known as the ________, rests on the diaphragm and is oriented toward the left hip.

The Human Body: An Orientation

Basic Chemistry

Cells and Tissues

Skin and Body Membranes

The Skeletal System

The Muscular System

The Nervous System

Special Senses

The Endocrine System

Blood

The Lymphatic System and Body Defenses

The Respiratory System

The Digestive System and Body Metabolism

The Urinary System

The Reproductive System

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Exam 11: The Cardiovascular System

The functional blood supply that oxygenates the myocardium is provided by the right and left coronary arteries.

Which valve is located between the right atrium and right ventricle?

Which of the following is NOT a major branch of the coronary arteries?

What organ receives blood from the hepatic portal vein?

Match the following: -Wave seen on an electrocardiogram (ECG) representing ventricular depolarization

Which fetal shunt bypasses the lungs by directly connecting the right atrium and the left atrium?

The chordae tendineae anchor the semilunar valves to the walls of the ventricles.

Using Figure 11.1, identify the following: -The bundle branches are indicated by ________.

The length of the cardiac cycle is normally ________ second(s) in length.

The transportation of blood from the right side of the heart to the lungs and back to the left side of the heart is known as ________ circulation.

Capillaries are composed only of tunica intima.

Which one of the following areas is NOT a pressure point?

Our vessels lose elasticity as we age, as happens in arteriosclerosis. Which vessel layer is affected?

The external carotid artery serves the skin and muscles of the head and ________.

The sinoatrial (SA) node is located in the ________.

Using Figure 11.1, identify the following: -The sinoatrial (SA) node is indicated by ________.

The flaplike opening in the interatrial septum of the fetus through which blood is shunted directly from the right atrium to the left atrium is the ________.

Which blood vessels are direct branches of the left coronary artery?

The QRS wave on an electrocardiogram is representative of ventricular repolarization.

The pointed, inferior portion of the heart, known as the ________, rests on the diaphragm and is oriented toward the left hip.

The Human Body: An Orientation

Basic Chemistry

Cells and Tissues

Skin and Body Membranes

The Skeletal System

The Muscular System

The Nervous System

Special Senses

The Endocrine System

Blood

The Lymphatic System and Body Defenses

The Respiratory System

The Digestive System and Body Metabolism

The Urinary System

The Reproductive System

Filters