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WorksheetsSheep Heart Dissection External
Total questions: 18
Worksheet time: 14mins
Identify the structure labeled #5
interventricular sulcus
apex
left ventricle
septum
The structure labeled #6 is
left auricle
right auricle
left ventricle
adipose tissue
If you were to insert your finger into the superior vena cava, you would be feeling inside which chamber?
right atrium
left atrium
left ventricle
right ventricle
If you inserted a probe into the aorta, which chamber of the heart would it lead to?
left ventricle
right ventricle
left atrium
right atrium
If you insert your finger into the pulmonary vein, you will be feeling inside which chamber?
right atrium
left atrium
left ventricle
right ventricle
The pulmonary artery connects to which heart chamber?
right ventricle
left ventricle
right atrium
left atrium
When you start the heart dissection you will place the heart on the ventral/anterior side facing you. Ventral refers to?
back
front
inferior
superior
Identify this pointy part of the sheep heart.
apex
interventricular sulcus
auricle
base
Which side of the heart handles oxygenated blood?
Left side only
Right side only
Both right and left
Neither side
Double layered closed sac that surrounds the heart & anchors it is called:
Pericardium
Pericardial cavity
Myocardium
Papillary muscles
The front of the hear is recognized by a groove that extends from the right side of broad end of the heart diagonally to a point above, left of the apex. Name this feature.
Interatrial groove
Interventricular gyri
Interventricular sulcus
Interventricular fissure
The atria are the _____________ chambers.
Receiving
Pumping
Discharge
Oxygenated
The ventricles are the _____________ chambers.
Receiving
Pumping/Discharge
Deoxygenated
Thinner
This blood vessel lies in the groove on the front & back of the heart to supply it with fresh blood that is full of nutrients & oxygen.
Pulmonary artery
Aorta
Pulmonary veins
Coronary artery
What is the structure indicated by the red rectangle?
Right atrium
Right ventricle
Left atrium
Left ventricle
Blood found in this chamber is oxygen _______.
rich
depleted
What chamber of the heart is highlighted in red?
Left Atrium
Left Ventricle
Right Atrium
Right Ventricle
What blood vessel does the blood enter after leaving this chamber?
Pulmonary Artery
Pulmonary Vein
Superior Vena cava
Aorta
