The heart is contained in the _______ cavity. - ANSWER Pericardial
Which body system supplies cells with oxygen and nutrients and carries away waste? - AN-
SWER Circulatory system
Which layer of heart anchors it to the diaphragm? - ANSWER Pericardium
What is the purpose of the mitral valve? - ANSWER Mitral valve controls the flow of
blood from the left atrium into the left ventricle
Label the figure below (A-E):
A:
B:
C:
D: (In blue)
E: - ANSWER A: Superior Vena Cava
B: Right Atrium
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, C: Tricuspid Valve/ Right AV valve
D: Left Ventricle
E: Pulmonary valve
Name the vessel in the figure below: r - ANSWER Right Coronary Artery
Name the vessel in the figure below: l - ANSWER Left Coronary Artery
Name the vessel in the figure below: c - ANSWER Circumflex branch
True or False: Veins carry blood towards the heart - ANSWER True
Which vessel would you expect to be the best place to feel a strong pulse? - ANSWER
Common carotid
What is the correct order of blood flow starting from the heart? - ANSWER Artery -> Ar-
teriole -> Capillary -> Venule -> vein
Which layer of a vessel contains the muscular layer? - ANSWER Tunica media
The aortic arch turns to become the _______? - ANSWER Descending aorta
A patient had a stroke in their frontal lobe. What vessel was most likely blocked? - AN-
SWER Anterior cerebral artery
These two arteries of the circle of Willis arise from the common carotid arteries in the neck.
- ANSWER Internal carotid arteries (left and right)
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Which body system supplies cells with oxygen and nutrients and carries away waste? - AN-
SWER Circulatory system
Which layer of heart anchors it to the diaphragm? - ANSWER Pericardium
What is the purpose of the mitral valve? - ANSWER Mitral valve controls the flow of
blood from the left atrium into the left ventricle
Label the figure below (A-E):
A:
B:
C:
D: (In blue)
E: - ANSWER A: Superior Vena Cava
B: Right Atrium
1
, C: Tricuspid Valve/ Right AV valve
D: Left Ventricle
E: Pulmonary valve
Name the vessel in the figure below: r - ANSWER Right Coronary Artery
Name the vessel in the figure below: l - ANSWER Left Coronary Artery
Name the vessel in the figure below: c - ANSWER Circumflex branch
True or False: Veins carry blood towards the heart - ANSWER True
Which vessel would you expect to be the best place to feel a strong pulse? - ANSWER
Common carotid
What is the correct order of blood flow starting from the heart? - ANSWER Artery -> Ar-
teriole -> Capillary -> Venule -> vein
Which layer of a vessel contains the muscular layer? - ANSWER Tunica media
The aortic arch turns to become the _______? - ANSWER Descending aorta
A patient had a stroke in their frontal lobe. What vessel was most likely blocked? - AN-
SWER Anterior cerebral artery
These two arteries of the circle of Willis arise from the common carotid arteries in the neck.
- ANSWER Internal carotid arteries (left and right)
2
