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Worksheets

Human Circulatory System

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Refer to the diagram showing the human circulatory system. Which vessel carries oxygenated blood from the lungs to the heart?

a)

Pulmonary vein

b)

Pulmonary artery with oxygen-rich blood

c)

Aorta, which distributes blood to the body

d)

Vena cava

2.

According to the diagram of the human circulatory system, which organ receives blood from both the hepatic artery and the hepatic portal vein?

a)

Liver

b)

Kidneys, which filter blood

c)

Stomach, which receives nutrients

d)

Heart

3.

Based on the diagram of the human circulatory system, which vessel returns deoxygenated blood from the head to the heart?

a)

Jugular vein

b)

Carotid artery, which supplies blood to the head

c)

Subclavian vein, which drains the arms

d)

Aorta

4.

In the diagram of the human circulatory system, which vessel transports deoxygenated blood from the heart to the lungs?

a)

Renal vein

b)

Aorta

c)

Pulmonary artery

d)

Pulmonary vein

5.

According to the diagram, which organ receives oxygenated blood directly from the left ventricle?

a)

Kidneys

b)

Body tissues

c)

Lungs

d)

Liver

6.

Based on the human circulatory system diagram, which vessel carries nutrient-rich blood from the digestive tract to the liver?

a)

Jugular vein

b)

Renal artery

c)

Pulmonary artery

d)

Hepatic portal vein

7.

Which vessel in the human circulatory system diagram is responsible for carrying oxygenated blood from the heart to the rest of the body?

a)

Jugular vein

b)

Vena cava

c)

Pulmonary artery

d)

Aorta

8.

According to the diagram, which chamber of the heart receives deoxygenated blood from the body?

a)

Left atrium

b)

Right atrium

c)

Left ventricle

d)

Right ventricle

9.

Based on the human circulatory system diagram, which vessel carries blood away from the kidneys?

a)

Renal vein

b)

Renal artery

c)

Hepatic portal vein

d)

Pulmonary vein

10.

In the diagram of the human circulatory system, which chamber of the heart pumps oxygenated blood into the aorta?

a)

Right atrium

b)

Left atrium

c)

Right ventricle

d)

Left ventricle

11.

According to the circulatory system diagram, which vessel returns oxygenated blood from the lungs to the left atrium?

a)

Vena cava

b)

Pulmonary artery

c)

Renal vein

d)

Pulmonary vein

12.

Based on the diagram, which vessel carries deoxygenated blood from the lower body back to the heart?

a)

Aorta

b)

Pulmonary vein

c)

Inferior vena cava

d)

Jugular vein

13.

In the diagram of the human circulatory system, which vessel is responsible for transporting oxygen-poor blood from the heart to the lungs?

a)

Pulmonary vein

b)

Pulmonary artery

c)

Renal vein

d)

Aorta

14.

According to the human circulatory system diagram, which chamber of the heart receives oxygenated blood from the lungs?

a)

Right ventricle

b)

Left atrium

c)

Left ventricle

d)

Right atrium

15.

Based on the diagram, which vessel carries deoxygenated blood from the upper body back to the heart?

a)

Aorta

b)

Pulmonary vein

c)

Superior vena cava

d)

Renal artery