BIO 2020 (DR.GLATT) EXAM 2 A COMPLETE
SOLUTION ALL ANSWERS 100% ACCURATE LATEST
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Arteries carry blood?
Away from heart (efferent vessels) think exit
The blood is oxygenated
What are the 4 chambers of the heart?
1. R/L Atria
2. R/L Ventricles
veins carry blood
toward the heart (afferent vessels)
The blood is deoxygenated
Flow of Blood to the Heart?
1. Superior and inferior vena cava
2. Right Atrium
3. Right AV Valve
4. Right Ventricle
5. Pulmonary Valve
6. Pulmonary Trunk
7. Pulmonary Artery
8. Pulmonary Vein
,BIO 2020 (DR.GLATT) EXAM 2 A COMPLETE
SOLUTION ALL ANSWERS 100% ACCURATE LATEST
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9. Left Atrium
10.Left A.V. Valve
11. Left Ventricle
12. Aortic Valve
13. Ascending Aorta
14. Aortic Arch
15. Descending Aorta
Location and Size of the heart
Lies In Mediastinum, the middle of the thorax.
Approximate dimensions are 12 cm long, 9cm wide and 6cm
deep.
Describe the Pericardium
A loose fitting inextensible sac. Lines the heart. Consist of 2
parts: fibrous and serous portion. Sac is tough white fibrous
tissue lines with smooth moist serous membrane.
Be able to explain what leads to coronary artery disease?
The reduce of blood flow to the vital myocardial tissue.
How does Coronary Artery disease relate to angina and
ischemia
, BIO 2020 (DR.GLATT) EXAM 2 A COMPLETE
SOLUTION ALL ANSWERS 100% ACCURATE LATEST
DOWNLOADED 2025/2026 BEST GRADED A+ FOR
SUCCESS
The coronary arteries are unable to supply enough blood and
oxygen to the heart muscle (myocardium). This can be caused
by fatty deposits in the Artery to reduce blood supply.
Trace Coronary Circulation
Ascending Aorta
R Coronary Artery posterior interventricular -->
Antrioventricular nodal Artery-> posterior septal Artery
Marginal Artery--->acute marginal Artery
Ascending Aorta
L coronary Artery
Anterior Interventricular branch--> anterior septal Artery
Circumflex branch---> anterior and posterior ventricular
branches
be able to describe and /or identify the features and functions
of each of the heart's chamber
Atria:2 chambers separated by the interatinal septum.Often
called receiving chamber because they receive blood from the
veins (return Blood to the heart) by relaxing and contracting. It
also pushes the blood into the lower chambers
SOLUTION ALL ANSWERS 100% ACCURATE LATEST
DOWNLOADED 2025/2026 BEST GRADED A+ FOR
SUCCESS
Arteries carry blood?
Away from heart (efferent vessels) think exit
The blood is oxygenated
What are the 4 chambers of the heart?
1. R/L Atria
2. R/L Ventricles
veins carry blood
toward the heart (afferent vessels)
The blood is deoxygenated
Flow of Blood to the Heart?
1. Superior and inferior vena cava
2. Right Atrium
3. Right AV Valve
4. Right Ventricle
5. Pulmonary Valve
6. Pulmonary Trunk
7. Pulmonary Artery
8. Pulmonary Vein
,BIO 2020 (DR.GLATT) EXAM 2 A COMPLETE
SOLUTION ALL ANSWERS 100% ACCURATE LATEST
DOWNLOADED 2025/2026 BEST GRADED A+ FOR
SUCCESS
9. Left Atrium
10.Left A.V. Valve
11. Left Ventricle
12. Aortic Valve
13. Ascending Aorta
14. Aortic Arch
15. Descending Aorta
Location and Size of the heart
Lies In Mediastinum, the middle of the thorax.
Approximate dimensions are 12 cm long, 9cm wide and 6cm
deep.
Describe the Pericardium
A loose fitting inextensible sac. Lines the heart. Consist of 2
parts: fibrous and serous portion. Sac is tough white fibrous
tissue lines with smooth moist serous membrane.
Be able to explain what leads to coronary artery disease?
The reduce of blood flow to the vital myocardial tissue.
How does Coronary Artery disease relate to angina and
ischemia
, BIO 2020 (DR.GLATT) EXAM 2 A COMPLETE
SOLUTION ALL ANSWERS 100% ACCURATE LATEST
DOWNLOADED 2025/2026 BEST GRADED A+ FOR
SUCCESS
The coronary arteries are unable to supply enough blood and
oxygen to the heart muscle (myocardium). This can be caused
by fatty deposits in the Artery to reduce blood supply.
Trace Coronary Circulation
Ascending Aorta
R Coronary Artery posterior interventricular -->
Antrioventricular nodal Artery-> posterior septal Artery
Marginal Artery--->acute marginal Artery
Ascending Aorta
L coronary Artery
Anterior Interventricular branch--> anterior septal Artery
Circumflex branch---> anterior and posterior ventricular
branches
be able to describe and /or identify the features and functions
of each of the heart's chamber
Atria:2 chambers separated by the interatinal septum.Often
called receiving chamber because they receive blood from the
veins (return Blood to the heart) by relaxing and contracting. It
also pushes the blood into the lower chambers
