Tema 7. The heart

The deoxygenated blood enters the heart through the

• Cava veins

• Aorta

• Coronary arteries

• Pulmonary artery

The blood rich in oxygen leaves the heart through the:

• Superior and inferior vena cava

• Aorta

• Coronary arteries

• Pulmonary artery

Is NOT a factor enlisted in the article, that could affect heart beat

• Exercise

• Emotional factors

• Some medications

• Having breakfast

Is the part of the heart enlisted with number 3

• Left ventricle

• Left atrium

• Right atrium

• Coronary artery

Is the part of the heart enlisted with number 1

• Vena cava

• Aorta

• Pulmonary artery

• Tricuspid valve

The ventricles relax and fill with blood as the atria contract during:

• Systole

• Heart beat

• Diastole

• Inhaling

It shows how much pressure the blood creates against the artery walls.

• Diastolic pressure

• Systolic pressure

A healthy average pulse range is usually around:

• 60-100 bpm

• 40-50 bpm

• 130 bpm

9. 9. Is the name of the valve between the right atrium and right ventricle:

• Pulmonary valve

• Tricuspid valve

• Mitral valve

• Aortic valve

They supply oxygenated blood to the heart muscle.

• Vena cava

• Coronary arteries

• Aorta

• Pulmonary artery