WorksheetsHeart Dissection Check
Total questions: 26
Worksheet time: 25mins
The yellow line is representing what part of the muscle?
the yummy part
endocardium
pericardium
epicardium
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 two valves that are attached to these structures (yellow pin)
aortic & mitral
bicuspid & tricuspid
tricuspid & pulmonary
pulmonary & aortic
The pins are in the _________.
auricle
occluded artery
anastomosis
ascending aorta
Which blood vessel carries blood from the right ventricle to the lungs?
pulmonary vein
aorta
pulmonary artery
superior vena cava
A ?
Great cardiac vein
right coronary artery
left coronary artery
right auricle artery
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
On the left side of the heart you made a lateral cut downwards toward the tip of the heart called:
Apices
Groove
Ventricle
Apex
This is the only artery in your body that carries deoxygenated blood.
Coronary
Pulmonary
Aortic
Carotid
Is A right or left?
right
left
neither
Name the muscle inside the square
pectinate
trabeculae carneae
atrial muscular
chordae tendineae
A person weighing about 155 pounds has how much blood?
1 liter
over 5 liters
under 1 gallon
2 gallons
Why are pig hearts used to study the anatomy of the human heart?
Pig hearts are bigger
Pig hearts are cleaner
Pig heart parts are the same as human heart parts
Pig hearts are the same size has a human heart
Why are the artery walls thicker than vein walls? (Think about your observation of the Aorta)
arteries hold more blood than veins
arteries are more likely to get disease than veins
arteries are made of different material than veins
arteries have to withstand a higher blood pressure than veins
What is the purpose of the coronary artery that runs along the outside of the heart?
The coronary artery supplies blood to the lungs
The coronary artery is a backup blood supply to the heart
The coronary artery is the main blood supply feeding the muscles of the heart
