Question

Dissection of the Sheep Heart 12. During the sheep heart dissection, you were asked initially to identify the right and left ventricles without cutting into the hea During this procedure, what differences did you observe between the two chambers? 448 Review Sheet 30 Left ventricle When you measured thickness of ventricular walls, was the right or left ventricle thicker? Knowing that structure and function are related, how would you say this structural difference reflects the relative functions of these two heart chambers? 13. Semilunar valves prevent backflow into the ventricle mitral and tricuspid valves prevent backflow into the left and right atrium Using your own observations, explain how the operation of the semilunar valves differs from that of the atrioventricular valves. When ventricle

          Dissection of the Sheep Heart
12. During the sheep heart dissection, you were asked initially to identify the right and left ventricles without cutting into the hea
During this procedure, what differences did you observe between the two chambers?
448
Review Sheet 30
Left ventricle
When you measured thickness of ventricular walls, was the right or left ventricle thicker?
Knowing that structure and function are related, how would you say this structural difference reflects the relative functions
of these two heart chambers?
13. Semilunar valves prevent backflow into the
ventricle
mitral and tricuspid valves prevent backflow into
the
left and right atrium
Using your own observations, explain how the operation of the semilunar valves
differs from that of the atrioventricular valves. When ventricle

Dissection of the Sheep Heart
12. During the sheep heart dissection, you were asked initially to identify the right and left ventricles without cutting into the hea
During this procedure, what differences did you observe between the two chambers?
448
Review Sheet 30
Left ventricle
When you measured thickness of ventricular walls, was the right or left ventricle thicker?
Knowing that structure and function are related, how would you say this structural difference reflects the relative functions
of these two heart chambers?
13. Semilunar valves prevent backflow into the
ventricle
mitral and tricuspid valves prevent backflow into
the
left and right atrium
Using your own observations, explain how the operation of the semilunar valves
differs from that of the atrioventricular valves. When ventricle

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