Question 1

Another name for the parietal pericardium is the

Accepted Answer

A)  epicardium 
B)  endocardium 
C)  myocardium 
D)  parietal pericardium is not known by another name 
A)  epicardium 
B)  endocardium 
C)  myocardium 
D)  parietal pericardium is not known by another name

Question 2

Repolarization occurs just before contraction.

Accepted Answer

A) True 
 B)False

Question 3

The first of the heart sounds is caused by the closing of the AV valves.

Accepted Answer

A) True 
 B)False

Question 4

The heart is located in the mediastinum.

Accepted Answer

A) True 
 B)False

Question 5

Explain how the circulatory system helps to maintain the body's homeostasis

Accepted Answer

The circulatory system plays a crucial r

Question 6

Match each term with its definition or description.
-Fibrous sac surrounding the heart

Accepted Answer

A) Atria 
B) Ventricles 
C) Tricuspid valve 
D) Bicuspid valve 
E) Chordae tendineae
F)Semilunar
G)Parietal pericardium
H)Myocardium
I)Epicardium
J)Endocardium 
A) Atria 
B) Ventricles 
C) Tricuspid valve 
D) Bicuspid valve 
E) Chordae tendineae
F)Semilunar
G)Parietal pericardium
H)Myocardium
I)Epicardium
J)Endocardium

Question 7

In pulmonary circulation,arteries carry oxygen-poor blood.In systemic circulation,arteries carry oxygen-rich blood.

Accepted Answer

A) True 
 B)False

Question 8

Identify the order in which a drop of blood would pass from the superior vena cava to the aorta.
-Pulmonary semilunar valve

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
E) 5
F)6
G)7
H)8
I)9
J)10
K)11 
A) 1 
B) 2 
C) 3 
D) 4 
E) 5
F)6
G)7
H)8
I)9
J)10
K)11

Question 9

The electrical connectors between heart muscle cells are called

Accepted Answer

A)  myocardium 
B)  sinoatrial nodes 
C)  intercalated disks 
D)  Purkinje fibers 
A)  myocardium 
B)  sinoatrial nodes 
C)  intercalated disks 
D)  Purkinje fibers

Question 10

Match each term with its definition or description.
-ECG tracing indicating the repolarization of the ventricles

Accepted Answer

A) Systole 
B) Diastole 
C) Cardiac cycle 
D) Stroke volume 
E) Cardiac output
F)Sinoatrial node
G)Purkinje fiber
H)P wave
I)QRS complex
J)T wave 
A) Systole 
B) Diastole 
C) Cardiac cycle 
D) Stroke volume 
E) Cardiac output
F)Sinoatrial node
G)Purkinje fiber
H)P wave
I)QRS complex
J)T wave

Question 11

The tricuspid valve is located between the

Accepted Answer

A)  left atrium and left ventricle 
B)  right atrium and right ventricle 
C)  right ventricle and the pulmonary artery 
D)  left ventricle and the aorta 
A)  left atrium and left ventricle 
B)  right atrium and right ventricle 
C)  right ventricle and the pulmonary artery 
D)  left ventricle and the aorta

Question 12

Both semilunar valves are attached to the heart wall by chordae tendineae.

Accepted Answer

A) True 
 B)False

Question 13

In a normal ECG tracing,the T wave represents the

Accepted Answer

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

Question 14

Match each term with its definition or description.
-Second capillary bed in the liver,containing blood coming from the digestive system

Accepted Answer

A) Artery 
B) Vein 
C) Capillary 
D) Tunica adventitia 
E) Tunica intima
F)Tunica media
G)Ductus arteriosus
H)Ductus venosus
I)Hepatic portal system
J)Pulse 
A) Artery 
B) Vein 
C) Capillary 
D) Tunica adventitia 
E) Tunica intima
F)Tunica media
G)Ductus arteriosus
H)Ductus venosus
I)Hepatic portal system
J)Pulse

Question 15

A drop of blood would pass through the mitral valve before it passed through the tricuspid valve.

Accepted Answer

A) True 
 B)False

Question 16

The P wave,QRS complex,and T wave in an ECG all record depolarizations in different parts of the heart.

Accepted Answer

A) True 
 B)False

Question 17

The medically correct name for a "heart attack" is angina pectoris.

Accepted Answer

A) True 
 B)False

Question 18

Match the structure with the description.
-Chamber that pushes blood through the aortic semilunar valve when contracted

Accepted Answer

A) Right atrium 
B) Right ventricle 
C) Left atrium 
D) Left ventricle 
E) Tricuspid valve
F)Mitral valve
G)Aortic semilunar valve
H)Pulmonary semilunar valve
I)Aorta
J)Pulmonary artery
K)Pulmonary vein
L)Inferior vena cava 
A) Right atrium 
B) Right ventricle 
C) Left atrium 
D) Left ventricle 
E) Tricuspid valve
F)Mitral valve
G)Aortic semilunar valve
H)Pulmonary semilunar valve
I)Aorta
J)Pulmonary artery
K)Pulmonary vein
L)Inferior vena cava

Question 19

Match each term with its definition or description.
-Blood vessel that allows fetal blood to bypass the immature liver

Accepted Answer

A) Artery 
B) Vein 
C) Capillary 
D) Tunica adventitia 
E) Tunica intima
F)Tunica media
G)Ductus arteriosus
H)Ductus venosus
I)Hepatic portal system
J)Pulse 
A) Artery 
B) Vein 
C) Capillary 
D) Tunica adventitia 
E) Tunica intima
F)Tunica media
G)Ductus arteriosus
H)Ductus venosus
I)Hepatic portal system
J)Pulse

Question 20

The myocardium is working hardest when the heart is in diastole.

Accepted Answer

A) True 
 B)False

Exam 13: Cardiovascular System

Another name for the parietal pericardium is the

Repolarization occurs just before contraction.

The first of the heart sounds is caused by the closing of the AV valves.

The heart is located in the mediastinum.

Explain how the circulatory system helps to maintain the body's homeostasis

Match each term with its definition or description. -Fibrous sac surrounding the heart

In pulmonary circulation,arteries carry oxygen-poor blood.In systemic circulation,arteries carry oxygen-rich blood.

Identify the order in which a drop of blood would pass from the superior vena cava to the aorta. -Pulmonary semilunar valve

The electrical connectors between heart muscle cells are called

Match each term with its definition or description. -ECG tracing indicating the repolarization of the ventricles

The tricuspid valve is located between the

Both semilunar valves are attached to the heart wall by chordae tendineae.

In a normal ECG tracing,the T wave represents the

Match each term with its definition or description. -Second capillary bed in the liver,containing blood coming from the digestive system

A drop of blood would pass through the mitral valve before it passed through the tricuspid valve.

The P wave,QRS complex,and T wave in an ECG all record depolarizations in different parts of the heart.

The medically correct name for a "heart attack" is angina pectoris.

Match the structure with the description. -Chamber that pushes blood through the aortic semilunar valve when contracted

Match each term with its definition or description. -Blood vessel that allows fetal blood to bypass the immature liver

The myocardium is working hardest when the heart is in diastole.

Introduction to the Body

Chemistry of Life

Cells

Tissues

Organ Systems

Skin and Membranes

Skeletal System

Muscular System

Nervous System

Senses

Endocrine System

Blood

Lymphatic System and Immunity

Respiratory System

Digestive System

Nutrition and Metabolism

Urinary System

Fluid and Electrolyte Balance

Acid-Base Balance

Reproductive Systems

Growth and Development

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