Biology 2402 - Exam 2
carries oxygenated blood away from the heart to the body, and returns deoxygenated
blood back to the heart. - CORRECT ANSWER-Systemic Circuit -
What part of the heart Receives blood from systemic circuit - CORRECT ANSWER-
Right Atrium - receives blood from systemic circuit
What part of the heart receives blood returning from pulmonary circuit - CORRECT
ANSWER-Left Atrium - receives blood returning from pulmonary circuit
_______ Pumps blood through pulmonary circuit - CORRECT ANSWER-Right ventricle
- pumps blood through pulmonary circuit
pumps blood through systemic circuit - CORRECT ANSWER-Left ventricle - pumps
blood through systemic circuit
Chambers of the heart are separated and do not touch (True or False) - CORRECT
ANSWER-True
Heart Right side receives Oxygen ______ Blood - CORRECT ANSWER-Heart - Right
side receives oxygen poor blood
- Left side receives oxygenated blood from lungs
Heart Left side receives Oxygen ______ Blood - CORRECT ANSWER-Oxygen rich
blood
What does the heart consist of? - CORRECT ANSWER-2 chambers (Atrium and
Ventricles
_____________ is the portion of the cardiovascular system which carries deoxygenated
blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood
back to the heart. - CORRECT ANSWER-Pulmonary circuit
The only Vein that carries oxygenated blood is the __________ - CORRECT ANSWER-
Pulmonary Vein
Only Artery that carries deoxygenated blood is the __________ - CORRECT ANSWER-
Pulmonary artery
Coronary Artery - CORRECT ANSWER-The aorta (the main blood supplier to the body)
branches off into two main coronary blood vessels (also called arteries). which supply
oxygen-rich blood to the entire heart muscle.
, Coronary Vein - CORRECT ANSWER-It delivers deoxygenated blood to the right
atrium, as do the superior and inferior vena cavae.
thin layer of tissue that covers the heart - CORRECT ANSWER-Pericardium
Name the 3 layers of the heart - CORRECT ANSWER-Three layers of the heart wall:
- Outer layer of heart - Epicardium
- Middle layer - Myocardium
- Inner Layer - Endocardium
Definition of "Itis" - CORRECT ANSWER-Inflammation of organs
Define Pericarditis - CORRECT ANSWER-- inflammation of Pericardium
Separates the left and right Atrium - CORRECT ANSWER-Interatrial Septum
Separates left and right ventricles - CORRECT ANSWER-Interventricular septum
_________ is a valve that is situated at the opening of the right atrium of the heart into
the right ventricle - CORRECT ANSWER-Tricuspid valve
the valve between the left atrium and the left ventricle of the heart, consisting of two
tapered cusps. - CORRECT ANSWER-Bicuspid (Mitral) Valve
Superior Vena Cava - CORRECT ANSWER-Returns used blood from the head and
neck to get oxygen
Inferior Vena Cava - CORRECT ANSWER-returns used blood from the lower body) to
get oxygen
Define Atrium's function - CORRECT ANSWER-Receiving chambers for blood, thin-
walled
Define Ventricles Function - CORRECT ANSWER-Discharging chambers for blood
List the Major heart valves - CORRECT ANSWER-List the Major heart valves
Atrioventricular valves (Tricuspid, Right, Mitral, Left) - between atria and ventricles
Semilunar valves (Pulmonary Right, Aortic Left- between ventricles and major arteries
Coronary Sulcus - CORRECT ANSWER-- encircles junction of atria and ventricles
Anterior interventricular sulcus - CORRECT ANSWER-- anterior position of
interventricular septum
carries oxygenated blood away from the heart to the body, and returns deoxygenated
blood back to the heart. - CORRECT ANSWER-Systemic Circuit -
What part of the heart Receives blood from systemic circuit - CORRECT ANSWER-
Right Atrium - receives blood from systemic circuit
What part of the heart receives blood returning from pulmonary circuit - CORRECT
ANSWER-Left Atrium - receives blood returning from pulmonary circuit
_______ Pumps blood through pulmonary circuit - CORRECT ANSWER-Right ventricle
- pumps blood through pulmonary circuit
pumps blood through systemic circuit - CORRECT ANSWER-Left ventricle - pumps
blood through systemic circuit
Chambers of the heart are separated and do not touch (True or False) - CORRECT
ANSWER-True
Heart Right side receives Oxygen ______ Blood - CORRECT ANSWER-Heart - Right
side receives oxygen poor blood
- Left side receives oxygenated blood from lungs
Heart Left side receives Oxygen ______ Blood - CORRECT ANSWER-Oxygen rich
blood
What does the heart consist of? - CORRECT ANSWER-2 chambers (Atrium and
Ventricles
_____________ is the portion of the cardiovascular system which carries deoxygenated
blood away from the heart, to the lungs, and returns oxygenated (oxygen-rich) blood
back to the heart. - CORRECT ANSWER-Pulmonary circuit
The only Vein that carries oxygenated blood is the __________ - CORRECT ANSWER-
Pulmonary Vein
Only Artery that carries deoxygenated blood is the __________ - CORRECT ANSWER-
Pulmonary artery
Coronary Artery - CORRECT ANSWER-The aorta (the main blood supplier to the body)
branches off into two main coronary blood vessels (also called arteries). which supply
oxygen-rich blood to the entire heart muscle.
, Coronary Vein - CORRECT ANSWER-It delivers deoxygenated blood to the right
atrium, as do the superior and inferior vena cavae.
thin layer of tissue that covers the heart - CORRECT ANSWER-Pericardium
Name the 3 layers of the heart - CORRECT ANSWER-Three layers of the heart wall:
- Outer layer of heart - Epicardium
- Middle layer - Myocardium
- Inner Layer - Endocardium
Definition of "Itis" - CORRECT ANSWER-Inflammation of organs
Define Pericarditis - CORRECT ANSWER-- inflammation of Pericardium
Separates the left and right Atrium - CORRECT ANSWER-Interatrial Septum
Separates left and right ventricles - CORRECT ANSWER-Interventricular septum
_________ is a valve that is situated at the opening of the right atrium of the heart into
the right ventricle - CORRECT ANSWER-Tricuspid valve
the valve between the left atrium and the left ventricle of the heart, consisting of two
tapered cusps. - CORRECT ANSWER-Bicuspid (Mitral) Valve
Superior Vena Cava - CORRECT ANSWER-Returns used blood from the head and
neck to get oxygen
Inferior Vena Cava - CORRECT ANSWER-returns used blood from the lower body) to
get oxygen
Define Atrium's function - CORRECT ANSWER-Receiving chambers for blood, thin-
walled
Define Ventricles Function - CORRECT ANSWER-Discharging chambers for blood
List the Major heart valves - CORRECT ANSWER-List the Major heart valves
Atrioventricular valves (Tricuspid, Right, Mitral, Left) - between atria and ventricles
Semilunar valves (Pulmonary Right, Aortic Left- between ventricles and major arteries
Coronary Sulcus - CORRECT ANSWER-- encircles junction of atria and ventricles
Anterior interventricular sulcus - CORRECT ANSWER-- anterior position of
interventricular septum
