Question 1

In an adult, the interatrial septum bears a shallow opening that marks the site of the original foramen ovale, which is (the)

Accepted Answer

A) ductus arteriosus. 
B) ligamentum arteriosum. 
C) fossa ovalis. 
D) ductus venosus. 
E) None of the answers are correct. 
A) ductus arteriosus. 
B) ligamentum arteriosum. 
C) fossa ovalis. 
D) ductus venosus. 
E) None of the answers are correct. C

Question 2

The cervical spinal cord and the posterior part of the skull are drained by the vertebral veins.

Accepted Answer

A) True 
 B)False  True

Question 3

Figure 22.2
   
Using the figure above, identify the labeled part.
-Label D: ______________________________

Accepted Answer

Pituitary gland

Question 4

Figure 22.1
   
Using the figure above, identify the labeled part.
-Label O: ______________________________

Accepted Answer

The answer of Figure 22.1
   
Using the figure...

Question 5

Figure 22.3
   
Using the figure above, identify the labeled part.
-Label A: ______________________________

Accepted Answer

The answer of Figure 22.3
   
Using the figure...

Question 6

The outermost layer of a blood vessel is (the)

Accepted Answer

A) adventitia. 
B) intima. 
C) media. 
D) endothelium. 
E) None of the answers are correct. 
A) adventitia. 
B) intima. 
C) media. 
D) endothelium. 
E) None of the answers are correct.

Question 7

Figure 22.3
   
Using the figure above, identify the labeled part.
-Label E: ______________________________

Accepted Answer

The answer of Figure 22.3
   
Using the figure...

Question 8

The pericardium is supplied by (the)

Accepted Answer

A) coronary circulation. 
B) thyrocervical trunk. 
C) internal thoracic artery. 
D) vertebral artery. 
E) All of the answers are correct. 
A) coronary circulation. 
B) thyrocervical trunk. 
C) internal thoracic artery. 
D) vertebral artery. 
E) All of the answers are correct.

Question 9

What mechanisms and structures maintain the blood supply to the brain under various conditions

Accepted Answer

The brain has a dual blood supply, recei

Question 10

The pulmonary circuit contains about ________ percent of the total volume of blood.

Accepted Answer

A) 5 
B) 15 
C) 9 
D) 22 
E) 31 
A) 5 
B) 15 
C) 9 
D) 22 
E) 31

Question 11

Figure 22.3
   
Using the figure above, identify the labeled part.
-Label B: ______________________________

Accepted Answer

External j

Question 12

Blood vessels, in correct order from the largest to the smallest, are: (1)capillaries
(2)aorta
(3)elastic arteries
(4)arterioles
(5)muscular arteries

Accepted Answer

A) 1, 2, 3, 4, 5 
B) 5, 4, 3, 2, 1 
C) 2, 5, 3, 4, 1 
D) 1, 3, 5, 2 or 1 
E) 5, 3, 2 or 4, 1 
A) 1, 2, 3, 4, 5 
B) 5, 4, 3, 2, 1 
C) 2, 5, 3, 4, 1 
D) 1, 3, 5, 2 or 1 
E) 5, 3, 2 or 4, 1

Question 13

The vertebral arteries enter the cranium at the foramen magnum, where they fuse along the ventral surface of the medulla oblongata to form the ________.

Accepted Answer

The answer of The vertebral arteries enter the cranium at...

Question 14

Figure 22.1
   
Using the figure above, identify the labeled part.
-Label A: ______________________________

Accepted Answer

The answer of Figure 22.1
   
Using the figure...

Question 15

Blood leaving the heart in the pulmonary arteries has a relatively

Accepted Answer

A) low carbon dioxide level. 
B) high pH level. 
C) low oxygen level. 
D) high oxygen level. 
E) None of the answers are correct. 
A) low carbon dioxide level. 
B) high pH level. 
C) low oxygen level. 
D) high oxygen level. 
E) None of the answers are correct.

Question 16

Figure 22.3
   
Using the figure above, identify the labeled part.
-Label L: ______________________________

Accepted Answer

The answer of Figure 22.3
   
Using the figure...

Question 17

The blood vessel type that is present in the body in the greatest numbers is the ________.

Accepted Answer

The answer of The blood vessel type that is present...

Question 18

Figure 22.3
   
Using the figure above, identify the labeled part.
-Label I: ______________________________

Accepted Answer

The answer of Figure 22.3
   
Using the figure...

Question 19

Figure 22.2
   
Using the figure above, identify the labeled part.
-Label O: ______________________________

Accepted Answer

Posterior

Question 20

The cerebral arterial circle "encircles" which of the following

Accepted Answer

A) great vessels (arteries and veins)at the base of the heart 
B) phrenic arteries to the diaphragm 
C) infundibulum of the pituitary gland 
D) carotid arteries (internal and external) 
E) all vessels and passageways passing through the mediastinum 
A) great vessels (arteries and veins)at the base of the heart 
B) phrenic arteries to the diaphragm 
C) infundibulum of the pituitary gland 
D) carotid arteries (internal and external) 
E) all vessels and passageways passing through the mediastinum

Exam 22: The Cardiovascular System: Vessels and Circulation

In an adult, the interatrial septum bears a shallow opening that marks the site of the original foramen ovale, which is (the)

The cervical spinal cord and the posterior part of the skull are drained by the vertebral veins.

Figure 22.2 Using the figure above, identify the labeled part. -Label D: ______________________________

Figure 22.1 Using the figure above, identify the labeled part. -Label O: ______________________________

Figure 22.3 Using the figure above, identify the labeled part. -Label A: ______________________________

The outermost layer of a blood vessel is (the)

Figure 22.3 Using the figure above, identify the labeled part. -Label E: ______________________________

The pericardium is supplied by (the)

What mechanisms and structures maintain the blood supply to the brain under various conditions

The pulmonary circuit contains about ________ percent of the total volume of blood.

Figure 22.3 Using the figure above, identify the labeled part. -Label B: ______________________________

Blood vessels, in correct order from the largest to the smallest, are: (1)capillaries (2)aorta (3)elastic arteries (4)arterioles (5)muscular arteries

The vertebral arteries enter the cranium at the foramen magnum, where they fuse along the ventral surface of the medulla oblongata to form the ________.

Figure 22.1 Using the figure above, identify the labeled part. -Label A: ______________________________

Blood leaving the heart in the pulmonary arteries has a relatively

Figure 22.3 Using the figure above, identify the labeled part. -Label L: ______________________________

The blood vessel type that is present in the body in the greatest numbers is the ________.

Figure 22.3 Using the figure above, identify the labeled part. -Label I: ______________________________

Figure 22.2 Using the figure above, identify the labeled part. -Label O: ______________________________

The cerebral arterial circle "encircles" which of the following

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: The Heart

The Lymphoid System

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

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