Circulatory System

Presentation

1. Which side of the heart pumps oxygen poor (blue) blood through the lungs?

Right side

Left side

2. Name the 4 valves of the heart? (Choose from words below)

A

C D

B Pulmonic Aortic Tricuspid Mitral

3. When the mitral valve is open the aortic valve is … Open Closed

4. Systole or Diastole? Watch the video and identify each activity of the heart as occurring during Systole or Diastole.

Blood fills the ventricles:

Blood is pumped to the lungs and body:

The Aortic valve opens.

Systole Diastole

Systole Diastole

Systole Diastole

5. What do the Coronary Arteries do?

A: TricuspidB: MitralC: PulmonicD: AorticText2: Supplies the heart tissue with oxygen and rich blood (oxygen, nutrients, etc.)Group1: Choice1Group2: Choice2Group3: Choice2Group4: Choice1Group5: Choice1