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Life Sciences - The Heart

Total questions: 15

Worksheet time: 3600secs

Name
Class
Date
1.

Muscular organ(heart) where it is found?(REM)

a)

In the chest behind the lungs behind the sternum and above the diaphragm.

b)

Below the right lung.

c)

In your body.

d)

In your left lung.

2.

What is the membrane of the heart called?(REM)

a)

Capillaries

b)

Ectoderm

c)

Mesoderm

d)

Pericardium

3.

The pulmonary artery transfers deoxygenated blood to the lungs and oxygenated blood leaves the lungs via the pulmonary vein.(EVA)

a)

False

b)

True

4.

What does the coronary vein carry?(UND)

a)

Nutrients

b)

Waste product

c)

Oxygenated blood

d)

Deoxygenated blood

5.

What is the point of the heart called?(REM)

a)

Apex

b)

Pointer

c)

The edge

d)

Corner

6.

Where does the blood enter the heart?(UND)

a)

Capillaries

b)

Superior and inferior vena cava

c)

Aorta

d)

Veins

7.

What are the four chambers of the heart?(EVA)

a)

Coronary arteries

b)

Right and left lung, left and right atrium

c)

Right and left atrium, left and right ventricle

d)

Capillaries

8.

Pulmonary arteries carries oxygenated blood.(ANA)

a)

True

b)

False

9.

Blood travels around the body through tubes called...(ANA)

a)

Blood vessels

b)

Veins

c)

Arteries

d)

Aorta

10.

The circulatory system is made up of the: heart, blood vessels and blood.(CRE)

a)

False

b)

True

11.

Blood contains three types of cells namely:(APP)

a)

Cillia, collagen, white blood cells

b)

Erythrocytes, platelets, matrix

c)

Leukocytes, plasma, matrix

d)

White blood cells, red blood cells, platelets

12.

What muscle does the heart consist of?(APP)

a)

Cardiac muscle

b)

Myocardium

c)

percardium

d)

epicarduim

13.

What tissue does the heart consist of?(ANA)

a)

Connective tissue

b)

Collagen

c)

Conductive tissue, valves, blood vessels and connective tissue.

d)

cardiac tissue, connective tissue, valves

14.

Oxygen rich blood is transported from the heart via the arteries to...(UND)

a)

To the rest of the body

b)

To all the bodies tissues

c)

To the brain only

d)

To the organs

15.

Which chamber of the heart does the most work and is the thickest chamber?(CRE)

a)

Left ventricle

b)

Right ventricle

c)

Apex

d)

inferior vena cava