8 grade- circulatory system [ Muthu]

Veins are blood vessels containing blood going to the heart

• True

• False

In the body, the superior vena cava receives blood to the heart from

• Head

• Neck

• Upper Limbs

• Chest

In the body, the INFERIOR vena cava receives blood to the heart from

• Torso

• Organs

• Lower Limbs

• Head

The first stop of the blood in the heart is the...

• Left Ventricle

• Left Atrium

• Right Atrium

• Right Ventricle

The purpose of the valves is to keep the blood flowing in the right direction

• True

• False

After the blood gets oxygen from the lungs, it goes through the pulmonary veins to the heart's....

• Right Atrium

• Left Ventricle

• Right Ventricle

• Left Atrium

After the left atrium, the blood goes through the mitral valve to the...

• Left Atrium

• Left Ventricle

• Right Atrium

• Right Ventrical

Lastly, the oxygenated blood goes through the ___________ to the rest of the body.

• Aorta

• Vena Cava

The job of the heart is to . . .

• pump blood around the body.

• send food to the small intestines.

• break down food.

• give energy to the body.

______________ are the smallest blood vessels.

• Arteries
• Veins
• Capillaries