Transcript Anatomy of the Human Heart

Anatomy of the Heart
Cardiac Arteries and Veins
Anatomy and Physiology - BIO 163
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The Cardiac Arteries and Veins
Purpose:
This tutorial provides an exercise to reinforce the knowledge of the BIO
163 student on the major cardiac arteries and veins.
Objective:
The BIO 163 student will identify the major cardiac arteries and veins,
including the coronary arteries, great cardiac vein, and carotid artery,
from memory, with 100% accuracy.
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The Cardiac Arteries and Veins
The coronary arteries are
responsible for supplying blood to
various parts of the heart.
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The Cardiac Arteries and Veins
The base of the left coronary artery
is at the left aortic sinus. The artery
supplies blood to the left side of the
heart.
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The Cardiac Arteries and Veins
The base of the right coronary
artery is at the right aortic sinus.
The artery supplies blood to much
of the right side of the heart,
including the right atrium, as well as
parts of the ventricles.
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The Cardiac Arteries and Veins
The cardiac veins remove
deoxygenated blood. One of these,
the great cardiac vein, has its base
at the heart apex, curves into the
coronary sulcus, and opens into the
coronary sinus.
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The Cardiac Arteries and Veins
The cardiac veins remove
deoxygenated blood. One of
these, the great cardiac vein, has
its base at the heart apex, curves
into the coronary sulcus, and
opens into the coronary sinus.
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The Cardiac Arteries and Veins
To test what you have learned,
complete the following
interactive exercise.
Click on the left
coronary artery
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Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
Click on the right
coronary artery
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Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
Click on the great
cardiac vein
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Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
Click on the
coronary sinus
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Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
From the left side of the aortic arch
the left subclavian artery arises. It
supplies blood to the left arm.
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The Cardiac Arteries and Veins
Also arising from the aortic arch is
the left common carotid artery,
which supplies the neck and head
with oxygenated blood.
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The Cardiac Arteries and Veins
The brachiocephalic artery arises
from the right side of the aortic
arch. This artery then branches into
the right subclavian artery, which
supplies blood to the right arm, and
the right common carotid artery.
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The Cardiac Arteries and Veins
To test what you have learned,
complete the following
interactive exercise.
Click on the left
subclavian artery
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Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
Click on the left
common carotid
artery
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Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
Click on the
brachiocephalic
artery
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Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
Test Your Learning
Complete the following assessment
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The Cardiac Arteries and Veins
1. The base of the left coronary artery is at the ____________.
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Heart Apex
Right Aortic
Sinus
Coronary Sinus
Left Aortic
Sinus
Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
2. The base of the right coronary artery is at the ____________.
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Heart Apex
Right Aortic
Sinus
Coronary Sinus
Left Aortic
Sinus
Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
3. Which vein or artery has its base at the heart apex, passes
through the coronary sulcus, and opens into the coronary sinus?
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Subclavian
Artery
Right Coronary
Artery
Great Cardiac
Vein
Brachiocephalic
Artery
Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
4. The left subclavian artery arises from the left side of the ________.
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Aortic Arch
Coronary Sinus
Left Coronary
Artery
Aortic Sinus
Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
5. Another major artery arising from the aortic arch is the ________.
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Right Coronary
Artery
Left Common
Carotid Artery
Right Coronary
Artery
Left Coronary
Artery
Correct!
Click here to
continue.
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The Cardiac Arteries and Veins
6. The _______ artery arises from the right side of the aortic arch.
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Right Coronary
Pulmonary
Brachiocephalic
Great Cardiac
Correct!
Click here to
continue.
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Try Again.
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try again.
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Congratulations!
You have completed the Cardiac
Arteries and Veins tutorial. You may
take it again or proceed to another
tutorial.
Click the Esc key to end the
module.
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