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61 questions
Identify #1 on this heart.
left auricle
right auricle
pulmonary artery
pulmonary vein
Identify #2 on this heart.
left ventricle
right ventricle
right atria
left atria
Identify #3 on this heart.
aorta
pulmonary artery
pulmonary vein
brachiocephalic artery
Identify #4 on this heart.
aorta
pulmonary vein
brachiocephalic artery
pulmonary artery
Identify #5 on this heart.
aorta
pulmonary artery
pulmonary vein
brachiocephalic artery
Identify #6 on this heart.
left auricle
right auricle
right atria
left atria
Identify #7 on this heart.
interventricular valve
interventricular sulcus
myocardium
apex
Identify #8 on this heart.
left atria
left ventricle
right atria
right ventricle
Identify #1 of this sheep heart.
aorta
brachiocephalic
pulmonary artery
pulmonary vein
Identify #2 of this sheep heart.
aorta
brachiocephalic
pulmonary artery
pulmonary vein
What vessel(s), high in oxygen, would drain into this part of the heart at #3?
aorta
brachiocephalic
pulmonary artery
pulmonary veins
Identify this low in oxygen vessel, #4.
superior vena cava
inferior vena cava
pulmonary artery
pulmonary veins
Identify this low in oxygen vessel, #6.
superior vena cava
inferior vena cava
pulmonary artery
pulmonary veins
Identify this chamber at #5.
left ventricle
left atria
right atria
right ventricle
Identify this structure at #7.
right auricle
left auricle
right atria
left atria
Identify this chamber at #8.
right ventricle
left ventricle
right atria
left atria
Identify "A" in this diagram.
right atria
left atria
right ventricle
left ventricle
Identify "B" in this diagram.
chordae tendinae
interventricular septum
right ventricle
right atria
Identify "C" in this diagram.
left atria
left ventricle
right ventricle
right atria
Identify "D" in this diagram.
left atria
left ventricle
right ventricle
right atria
Identify "A" in this diagram.
papillary muscle
myocardial muscle
chordae tendinae
Identify this pointy part of the sheep heart.
apex
interventricular sulcus
myocardial infarction
Identify Letter D
Left pulmonary artery
Left coronary artery
Right pulmonary artery
Right coronary artery
Identify Letter C
Left pulmonary artery
Left coronary artery
Right pulmonary artery
Right coronary artery
Structures that prevent atrioventricular valves from flapping back into the atria. Check all that apply
Trabeculae carnae
Pectinate muscle
Chordae tendineae
Papillary muscle
Identify the valve labeled A
Pulmonary Valve
Bicuspid Valve
Aortic Semilunar Valve
Tricuspid Valve
Identify the valve labeled C
Pulmonary Valve
Bicuspid Valve
Aortic Semilunar Valve
Tricuspid Valve
What type of valves close when the ventricles contract?
Semilunar
Atrioventricular
Found in fetal heart. Between atria.
Ligamentum arteriosum
Fossa ovalis
Chordae tendinae
Foramen ovale
Identify the structure labeled "8."
papillary muscle
moderator band
pectinate muscles
What is the purpose of the stringy structures?
Coordinate heart beats
Assist in the opening/closing of valves
So you have heart strings to pull upon
Needed to contract ventricles
Name the positioning
posterior
anterior
pectinate muscles
Double layered closed sac that surrounds the heart & anchors it is called:
Pericardium
Pericardial cavity
Myocardium
Papillary muscles
Is A right or left?
right
left
neither
Name the muscle inside the square
pectinate
trabeculae carneae
atrial muscular
chordae tendineae
The muscle layer of the heart is called the ______.
pericardium
myocardium
epicardium
The heart is located in the _____ of the thoracic cavity.
dorsal
mediastinum
posterior
The ____ anchors the heart to the diaphragm and the sternum.
Sulcus
Base
Fibrous pericardium
Name the structure labeled #15
Brachiocephalic artery (trunk)
apex of heart
Ligamentum Arteriosum
Left Subclavian artery
Left Common Carotid artery
Which side of the heart handles oxygenated blood?
Left side only
Right side only
Both right and left
Neither side
When we first started the heart dissection you placed the heart on the ventral side facing towards you? Ventral refers to?
Back
Front
Base
Tip
Considered pulmonary side of heart
Right Side
Left Side
Empties into right atrium. Check all that apply.
left pulmonary vein
left coronary artery
superior vena cava
inferior vena cava
coronary sinus
True/False
Arteries carry oxygenated blood.
True
False
Atria
Store Blood
Pump Blood
Receive Blood
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