Question 1

Figure 22.1
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label F.

Accepted Answer

A)  Right subclavian artery 
B)  Celiac trunk 
C)  Brachiocephalic trunk 
D)  Aortic arch 
E)  Brachial artery 
A)  Right subclavian artery 
B)  Celiac trunk 
C)  Brachiocephalic trunk 
D)  Aortic arch 
E)  Brachial artery

Question 2

Age-related changes in the heart include ________.

Accepted Answer

A)  increased maximum cardiac output 
B)  reduction in the elasticity of the fibrous skeleton 
C)  increased size of coronary vessels 
D)  decreased pressures in the great vessels 
E)  absence of scar tissue in cardiac muscle 
A)  increased maximum cardiac output 
B)  reduction in the elasticity of the fibrous skeleton 
C)  increased size of coronary vessels 
D)  decreased pressures in the great vessels 
E)  absence of scar tissue in cardiac muscle

Question 3

The cerebral arterial circle encircles which structure?

Accepted Answer

A)  cerebellum 
B)  pons 
C)  medulla oblongata 
D)  infundibulum of the pituitary gland 
E)  tectum 
A)  cerebellum 
B)  pons 
C)  medulla oblongata 
D)  infundibulum of the pituitary gland 
E)  tectum

Question 4

Which of these is the major tributary of the superior vena cava?

Accepted Answer

A)  superior mesenteric vein 
B)  azygous vein 
C)  left colic vein 
D)  inferior mesenteric vein 
E)  splenic vein 
A)  superior mesenteric vein 
B)  azygous vein 
C)  left colic vein 
D)  inferior mesenteric vein 
E)  splenic vein

Question 5

Age-related changes in the blood vessels may include decreased elasticity of arteries and veins.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following diffuses across the endothelial cells in a capillary?

Accepted Answer

A)  lipid-insoluble materials 
B)  gases 
C)  glucose 
D)  large carbohydrates 
E)  nucleic acids 
A)  lipid-insoluble materials 
B)  gases 
C)  glucose 
D)  large carbohydrates 
E)  nucleic acids

Question 7

Which of the following drains into the external iliac veins?

Accepted Answer

A)  gluteal veins 
B)  internal pudendal veins 
C)  deep femoral veins 
D)  obturator veins 
E)  lateral sacral veins 
A)  gluteal veins 
B)  internal pudendal veins 
C)  deep femoral veins 
D)  obturator veins 
E)  lateral sacral veins

Question 8

Figure 22.3
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label I.

Accepted Answer

A)  Digital vein 
B)  Radial vein 
C)  Ulnar vein 
D)  Median cubital vein 
E)  Great saphenous vein 
A)  Digital vein 
B)  Radial vein 
C)  Ulnar vein 
D)  Median cubital vein 
E)  Great saphenous vein

Question 9

Which of the following applies to elastic arteries?

Accepted Answer

A)  These vessels distribute blood to the skeletal muscles and internal organs of the body. 
B)  They have a poorly defined adventitia. 
C)  The media of these arteries contains a high density of elastic fibers and relatively few smooth muscle cells. 
D)  The media consists of scattered smooth muscle fibers that do not form a complete layer. 
E)  They have an average diameter of 50 µm. 
A)  These vessels distribute blood to the skeletal muscles and internal organs of the body. 
B)  They have a poorly defined adventitia. 
C)  The media of these arteries contains a high density of elastic fibers and relatively few smooth muscle cells. 
D)  The media consists of scattered smooth muscle fibers that do not form a complete layer. 
E)  They have an average diameter of 50 µm.

Question 10

The right common carotid artery and right subclavian arteries are branches of the ________.

Accepted Answer

A)  thyrocervical trunk 
B)  vertebral artery 
C)  brachiocephalic trunk 
D)  aortic arch 
E)  pulmonary trunk 
A)  thyrocervical trunk 
B)  vertebral artery 
C)  brachiocephalic trunk 
D)  aortic arch 
E)  pulmonary trunk

Question 11

The ascending aorta begins at (the)________.

Accepted Answer

A)  external carotid artery 
B)  apex of the heart 
C)  conus arteriosus 
D)  aortic valve 
E)  aortic arch 
A)  external carotid artery 
B)  apex of the heart 
C)  conus arteriosus 
D)  aortic valve 
E)  aortic arch

Question 12

The midbrain and lateral surfaces of the cerebral hemispheres receive blood from the ________.

Accepted Answer

A)  common carotid artery 
B)  anterior cerebral artery 
C)  external carotid artery 
D)  basilar artery 
E)  middle cerebral artery 
A)  common carotid artery 
B)  anterior cerebral artery 
C)  external carotid artery 
D)  basilar artery 
E)  middle cerebral artery

Question 13

Figure 22.1
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label J.

Accepted Answer

A)  Popliteal artery 
B)  External iliac artery 
C)  Superior mesenteric artery 
D)  Axillary artery 
E)  Inferior mesenteric artery 
A)  Popliteal artery 
B)  External iliac artery 
C)  Superior mesenteric artery 
D)  Axillary artery 
E)  Inferior mesenteric artery

Question 14

Figure 22.1
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label B.

Accepted Answer

A)  Aortic arch 
B)  Ascending aorta 
C)  Right subclavian artery 
D)  Radial artery 
E)  Brachiocephalic trunk 
A)  Aortic arch 
B)  Ascending aorta 
C)  Right subclavian artery 
D)  Radial artery 
E)  Brachiocephalic trunk

Question 15

Which of the artery types contain both internal and external elastic laminae?

Accepted Answer

A)  elastic arteries 
B)  arterioles 
C)  muscular arteries 
D)  fenestrated arteries 
E)  elastic arteries and arterioles 
A)  elastic arteries 
B)  arterioles 
C)  muscular arteries 
D)  fenestrated arteries 
E)  elastic arteries and arterioles

Question 16

The ________ is formed by the union of the inferior mesenteric vein and veins from the spleen, the lateral border of the stomach, and the pancreas.

Accepted Answer

A)  gastric vein 
B)  cystic vein 
C)  superior mesenteric vein 
D)  pancreatic duodenal vein 
E)  splenic vein 
A)  gastric vein 
B)  cystic vein 
C)  superior mesenteric vein 
D)  pancreatic duodenal vein 
E)  splenic vein

Question 17

Most of the visible, named arteries are ________.

Accepted Answer

A)  sinusoids 
B)  elastic arteries 
C)  muscular arteries 
D)  metarterioles 
E)  arterioles 
A)  sinusoids 
B)  elastic arteries 
C)  muscular arteries 
D)  metarterioles 
E)  arterioles

Question 18

The lateral side of the arm and radial side of the forearm contains a long superficial vein named the ________.

Accepted Answer

A)  basilic vein 
B)  cubital vein 
C)  radial vein 
D)  median antebrachial vein 
E)  cephalic vein 
A)  basilic vein 
B)  cubital vein 
C)  radial vein 
D)  median antebrachial vein 
E)  cephalic vein

Question 19

Figure 22.1
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label I.

Accepted Answer

A)  Ulnar artery 
B)  Radial artery 
C)  Celiac trunk 
D)  Brachiocephalic trunk 
E)  Axillary artery 
A)  Ulnar artery 
B)  Radial artery 
C)  Celiac trunk 
D)  Brachiocephalic trunk 
E)  Axillary artery

Question 20

Figure 22.1
   
Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label G.

Accepted Answer

A)  Celiac trunk 
B)  Right subclavian artery 
C)  Aortic arch 
D)  Brachial artery 
E)  Brachiocephalic trunk 
A)  Celiac trunk 
B)  Right subclavian artery 
C)  Aortic arch 
D)  Brachial artery 
E)  Brachiocephalic trunk

Exam 22: The Cardiovascular System: Vessels and Circulation

Figure 22.1 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label F.

Age-related changes in the heart include ________.

The cerebral arterial circle encircles which structure?

Which of these is the major tributary of the superior vena cava?

Age-related changes in the blood vessels may include decreased elasticity of arteries and veins.

Which of the following diffuses across the endothelial cells in a capillary?

Which of the following drains into the external iliac veins?

Figure 22.3 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label I.

Which of the following applies to elastic arteries?

The right common carotid artery and right subclavian arteries are branches of the ________.

The ascending aorta begins at (the)________.

The midbrain and lateral surfaces of the cerebral hemispheres receive blood from the ________.

Figure 22.1 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label J.

Figure 22.1 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label B.

Which of the artery types contain both internal and external elastic laminae?

The ________ is formed by the union of the inferior mesenteric vein and veins from the spleen, the lateral border of the stomach, and the pancreas.

Most of the visible, named arteries are ________.

The lateral side of the arm and radial side of the forearm contains a long superficial vein named the ________.

Figure 22.1 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label I.

Figure 22.1 Identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label G.

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 Lymphatic System

The Respiratory System

The Digestive System

The Urinary System

The Reproductive System

Embryology and Human Development

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