Ventricular Pressure Volume Loop

Question 1

At the start of left isovolumetric contraction which valve closes

Answer 1

Mitral valve

Question 2

At the end of left isovolumetric contraction which valve opens

Answer 2

Aortic valve

Question 3

At the start of left isovolumetric relaxation which valve closes

Answer 3

Aortic valve

Question 4

At the end of isovolumetric contraction which valve opens

Answer 4

Mitral valve

Question 5

In a pressure volume loop what is the width of the diagram represent

Answer 5

Stroke volume

Question 6

What does the left vertical line in a pressure volume loop represent

Answer 6

ESV

Question 7

What does the right vertical line in a pressure volume loop represent

Answer 7

EDV

Question 8

What does the top curved line on the ventricular pressure volume loop diagram show

Answer 8

The systolic ejection of ventricles

Question 9

At what point does the mitral valve close

Answer 9

At the start of isovolumetric contraction

Question 10

At what point does the aortic valve open

Answer 10

At the end of isovolumetric contraction

Question 11

Which line represents the isovolumetric contraction

Answer 11

Right vertical line

Question 12

Which line represents the isolvolumetric relaxation

Answer 12

Left vertical line