Question 1

The volume of blood ejected from the ventricles during each beat is called

Accepted Answer

A)  cardiac output 
B)  stroke volume 
C)  systole 
D)  the cardiac cycle 
A)  cardiac output 
B)  stroke volume 
C)  systole 
D)  the cardiac cycle

Question 2

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

Accepted Answer

A) True 
 B)False

Question 3

The blood vessels that carry blood toward the heart are the

Accepted Answer

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

Question 4

The heart valves are arranged with the

Accepted Answer

A)  mitral and pulmonary semilunar valves on the right side of the heart 
B)  bicuspid and aortic semilunar valves on the right side of the heart 
C)  tricuspid and pulmonary semilunar valves on the right side of the heart 
D)  tricuspid and aortic semilunar valves on the left side of the heart 
A)  mitral and pulmonary semilunar valves on the right side of the heart 
B)  bicuspid and aortic semilunar valves on the right side of the heart 
C)  tricuspid and pulmonary semilunar valves on the right side of the heart 
D)  tricuspid and aortic semilunar valves on the left side of the heart

Question 5

Match each term with its definition or description.
-Each complete heartbeat

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 6

The volume of blood ejected from the ventricles during each beat is called

Accepted Answer

A)  stroke volume 
B)  cardiac output 
C)  cardiac cycle 
D)  both a and b 
A)  stroke volume 
B)  cardiac output 
C)  cardiac cycle 
D)  both a and b

Question 7

Explain the possible problems that can develop from blood pressure that is too high and blood pressure that is too low.

Accepted Answer

High blood pressure, also known as hyper

Question 8

The term angioplasty refers to the medical procedure in which a vein from another part of the body is used to direct blood flow around a blocked artery in the heart.

Accepted Answer

A) True 
 B)False

Question 9

Explain the effects of blood volume and the strength of the heart contraction on blood pressure.

Accepted Answer

Blood volume and the strength of the hea

Question 10

The septum,which divides the upper chambers of the heart into right and left sides,is called the interventricular septum.

Accepted Answer

A) True 
 B)False

Question 11

The foramen ovale and the ductus arteriosus allow the blood in the fetus to bypass the immature liver.

Accepted Answer

A) True 
 B)False

Question 12

Contracting skeletal muscles and breathing help the veins return blood to the heart.

Accepted Answer

A) True 
 B)False

Question 13

Define systole and diastole.

Accepted Answer

Systole and diastole are two phases of t

Question 14

Together the cardiovascular and lymphatic vessels make up the circulatory system.

Accepted Answer

A) True 
 B)False

Question 15

Blood pressure is highest in the aorta and lowest in the

Accepted Answer

A)  arterioles 
B)  capillaries 
C)  arteries 
D)  superior and inferior vena cava 
A)  arterioles 
B)  capillaries 
C)  arteries 
D)  superior and inferior vena cava

Question 16

Match the structure with the description.
-Chamber that blood from the pulmonary vein enters

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 17

In the pumping action of the heart

Accepted Answer

A)  atrial systole follows ventricular systole 
B)  atrial systole precedes ventricular systole 
C)  atrial and ventricular systole occur at the same time 
D)  none of the above 
A)  atrial systole follows ventricular systole 
B)  atrial systole precedes ventricular systole 
C)  atrial and ventricular systole occur at the same time 
D)  none of the above

Question 18

Match each term with its definition or description.
-Innermost layer of an artery or vein

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 19

The ductus arteriosus connects the aorta and the pulmonary artery.

Accepted Answer

A) True 
 B)False

Question 20

In the capillaries,glucose and carbon dioxide move in opposite directions.

Accepted Answer

A) True 
 B)False

Exam 13: Cardiovascular System

The volume of blood ejected from the ventricles during each beat is called

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

The blood vessels that carry blood toward the heart are the

The heart valves are arranged with the

Match each term with its definition or description. -Each complete heartbeat

The volume of blood ejected from the ventricles during each beat is called

Explain the possible problems that can develop from blood pressure that is too high and blood pressure that is too low.

The term angioplasty refers to the medical procedure in which a vein from another part of the body is used to direct blood flow around a blocked artery in the heart.

Explain the effects of blood volume and the strength of the heart contraction on blood pressure.

The septum,which divides the upper chambers of the heart into right and left sides,is called the interventricular septum.

The foramen ovale and the ductus arteriosus allow the blood in the fetus to bypass the immature liver.

Contracting skeletal muscles and breathing help the veins return blood to the heart.

Define systole and diastole.

Together the cardiovascular and lymphatic vessels make up the circulatory system.

Blood pressure is highest in the aorta and lowest in the

Match the structure with the description. -Chamber that blood from the pulmonary vein enters

In the pumping action of the heart

Match each term with its definition or description. -Innermost layer of an artery or vein

The ductus arteriosus connects the aorta and the pulmonary artery.

In the capillaries,glucose and carbon dioxide move in opposite directions.

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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