Question 1

What is angina and what is one of the least invasive surgical procedures used to relieve such a condition?

Accepted Answer

Angina is one of the first symptoms of c

Question 2

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label DD.

Accepted Answer

A)  Ligamentum arteriosum 
B)  Brachiocephalic trunk 
C)  Left subclavian artery 
D)  Ascending aorta 
E)  Left common carotid artery 
A)  Ligamentum arteriosum 
B)  Brachiocephalic trunk 
C)  Left subclavian artery 
D)  Ascending aorta 
E)  Left common carotid artery

Question 3

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label K.

Accepted Answer

A)  Aortic valve 
B)  Left atrioventricular (mitral) valve 
C)  Pulmonary valve 
D)  Right atrioventricular (tricuspid) valve 
E)  Bicuspid valve 
A)  Aortic valve 
B)  Left atrioventricular (mitral) valve 
C)  Pulmonary valve 
D)  Right atrioventricular (tricuspid) valve 
E)  Bicuspid valve

Question 4

Blood leaves the right ventricle through the ________ valve to reach the capillaries supplying the lungs.

Accepted Answer

A)  aortic 
B)  left atrioventricular (mitral) 
C)  pulmonary 
D)  right atrioventricular (tricuspid) 
E)  bicuspid 
A)  aortic 
B)  left atrioventricular (mitral) 
C)  pulmonary 
D)  right atrioventricular (tricuspid) 
E)  bicuspid

Question 5

Which is the layer that lines the internal surface of the heart wall?

Accepted Answer

A)  parietal layer of the epicardium 
B)  endocardium 
C)  myocardium 
D)  fibrous pericardium 
E)  visceral layer of the epicardium 
A)  parietal layer of the epicardium 
B)  endocardium 
C)  myocardium 
D)  fibrous pericardium 
E)  visceral layer of the epicardium

Question 6

In the cardiac cycle, as atrial systole ends, ventricular diastole begins and continues until the start of the next cardiac cycle.

Accepted Answer

A) True 
 B)False

Question 7

The intercalated disc of cardiac muscle cells possess a specialized form of communicating junction termed a(n)________.

Accepted Answer

A)  desmosome 
B)  macula adherens 
C)  gap junction 
D)  fascia adherens 
E)  CAM 
A)  desmosome 
B)  macula adherens 
C)  gap junction 
D)  fascia adherens 
E)  CAM

Question 8

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label A.

Accepted Answer

A)  Brachiocephalic trunk 
B)  Descending aorta 
C)  Pulmonary trunk 
D)  Aortic arch 
E)  Ascending aorta 
A)  Brachiocephalic trunk 
B)  Descending aorta 
C)  Pulmonary trunk 
D)  Aortic arch 
E)  Ascending aorta

Question 9

The moderator band is located in the ________ and connects to the ________.

Accepted Answer

A)  left ventricle; anterior papillary muscle 
B)  right atrium; pectinate muscles 
C)  right ventricle; anterior papillary muscle 
D)  left atrium; pectinate muscle 
E)  interatrial sulcus; cardiac skeleton 
A)  left ventricle; anterior papillary muscle 
B)  right atrium; pectinate muscles 
C)  right ventricle; anterior papillary muscle 
D)  left atrium; pectinate muscle 
E)  interatrial sulcus; cardiac skeleton

Question 10

Figure 21.2
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label D.

Accepted Answer

A)  Pulmonary trunk 
B)  Brachiocephalic trunk 
C)  Superior vena cava 
D)  Pulmonary vein 
E)  Inferior vena cava 
A)  Pulmonary trunk 
B)  Brachiocephalic trunk 
C)  Superior vena cava 
D)  Pulmonary vein 
E)  Inferior vena cava

Question 11

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label P.

Accepted Answer

A)  Aortic arch 
B)  Inferior vena cava 
C)  Ascending aorta 
D)  Brachiocephalic trunk 
E)  Descending aorta 
A)  Aortic arch 
B)  Inferior vena cava 
C)  Ascending aorta 
D)  Brachiocephalic trunk 
E)  Descending aorta

Question 12

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label S.

Accepted Answer

A)  Papillary muscle 
B)  Interatrial septum 
C)  Moderator band 
D)  Interventricular septum 
E)  Pectinate muscle 
A)  Papillary muscle 
B)  Interatrial septum 
C)  Moderator band 
D)  Interventricular septum 
E)  Pectinate muscle

Question 13

Figure 21.3
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label I.

Accepted Answer

A)  Descending aorta 
B)  Inferior vena cava 
C)  Brachiocephalic trunk 
D)  Superior vena cava 
E)  Pulmonary trunk 
A)  Descending aorta 
B)  Inferior vena cava 
C)  Brachiocephalic trunk 
D)  Superior vena cava 
E)  Pulmonary trunk

Question 14

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label D.

Accepted Answer

A)  Pulmonary veins 
B)  Carotid arteries 
C)  Pulmonary arteries 
D)  Brachiocephalic trunk 
E)  Subclavian arteries 
A)  Pulmonary veins 
B)  Carotid arteries 
C)  Pulmonary arteries 
D)  Brachiocephalic trunk 
E)  Subclavian arteries

Question 15

Blood that is moved to and from all of the tissues of the body (with the exception of the lungs)is transported in the ________.

Accepted Answer

A)  infundibular circuit 
B)  pulmonary circuit 
C)  systemic circuit 
D)  hepatic portal circuit 
E)  arterial circle of Willis 
A)  infundibular circuit 
B)  pulmonary circuit 
C)  systemic circuit 
D)  hepatic portal circuit 
E)  arterial circle of Willis

Question 16

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label B.

Accepted Answer

A)  Brachiocephalic trunk 
B)  Superior vena cava 
C)  Ascending aorta 
D)  Pulmonary artery 
E)  Pulmonary trunk 
A)  Brachiocephalic trunk 
B)  Superior vena cava 
C)  Ascending aorta 
D)  Pulmonary artery 
E)  Pulmonary trunk

Question 17

A patient is admitted to the emergency room of a hospital complaining of chest pain and shortness of breath. Upon receiving the test results, it is determined that the individual is experiencing a myocardial infarction (MI). What anatomical changes occur during this condition, and what is/are the likely consequence(s)?

Accepted Answer

In a myocardial infarction (MI), or hear

Question 18

The pericardial cavity is actually ________.

Accepted Answer

A)  a potential space 
B)  a large space 
C)  filled with mucin 
D)  contains 150+ mL of pericardial fluid 
E)  increases friction between opposing membranes 
A)  a potential space 
B)  a large space 
C)  filled with mucin 
D)  contains 150+ mL of pericardial fluid 
E)  increases friction between opposing membranes

Question 19

Figure 21.4
   
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label V.

Accepted Answer

A)  Aortic valve 
B)  Pulmonary valve 
C)  Bicuspid valve 
D)  Tricuspid valve 
E)  Mitral valve 
A)  Aortic valve 
B)  Pulmonary valve 
C)  Bicuspid valve 
D)  Tricuspid valve 
E)  Mitral valve

Question 20

Describe the differences between carditis, endocarditis, and myocarditis?

Accepted Answer

Carditis is a general term for inflammat

Exam 21: The Cardiovascular System: The Heart

What is angina and what is one of the least invasive surgical procedures used to relieve such a condition?

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label DD.

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label K.

Blood leaves the right ventricle through the ________ valve to reach the capillaries supplying the lungs.

Which is the layer that lines the internal surface of the heart wall?

In the cardiac cycle, as atrial systole ends, ventricular diastole begins and continues until the start of the next cardiac cycle.

The intercalated disc of cardiac muscle cells possess a specialized form of communicating junction termed a(n)________.

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label A.

The moderator band is located in the ________ and connects to the ________.

Figure 21.2 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label D.

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label P.

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label S.

Figure 21.3 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label I.

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label D.

Blood that is moved to and from all of the tissues of the body (with the exception of the lungs)is transported in the ________.

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label B.

The pericardial cavity is actually ________.

Figure 21.4 Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label V.

Describe the differences between carditis, endocarditis, and myocarditis?

Foundations: An Introduction to Anatomy

Foundations: The Cell

Foundations: Tissues and Early Embryology

The Integumentary System

The Skeletal System: Osseous Tissue and Skeletal Structure

The Skeletal System: Axial Division

The Skeletal System: Appendicular Division

The Skeletal System: Articulations

The Muscular System: Skeletal Muscle Tissue and Muscle Organization

The Muscular System: Axial Musculature

The Muscular System: Appendicular Musculature

Surface Anatomy and Cross-Sectional Anatomy

The Nervous System: Neural Tissue

The Nervous System: The Spinal Cord and Spinal Nerves

The Nervous System: Sensory and Motor Tracts of the Spinal Cord

The Nervous System: The Brain and Cranial Nerves

The Nervous System: Autonomic Nervous System

The Nervous System: General and Special Senses

The Endocrine System

The Cardiovascular System: Blood

The Cardiovascular System: Vessels and Circulation

The Lymphatic System

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

Filters

The moderator band is located in the and connects to the .