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Revision Unit 2 Gr 12

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

Diseases can cause the following: (Tick 3)

a)

pain in the body

b)

death

c)

relaxation

d)

parts of the body to stop

2.

These diseases can be passed or spread from one person to another.

a)

Communicable diseases

b)

Non-communicable diseases

3.

EPILEPSY is a communicable disease.

a)

True

b)

False

4.

These diseases last a long time and sometimes they last for a person’s whole life.

a)

Communicable

b)

Chronic

c)

Acute

d)

Non-communicable

5.

Which of these is an example of an acute disease?

a)

arthritis

b)

COVID-19

c)

diabetes

d)

cancer

6.

These are diseases that cannot be spread to others.

a)

Communicable diseases

b)

Non-communicable diseases

7.

It protects the body from illness and fights disease.

a)

digestive system

b)

circulatory system

c)

immune system

d)

nervous system

8.

These are doctors that specialise in the diagnosis and treatment of diseases of the circulatory system, especially those relating to the heart.

a)

Neurologists

b)

Pulmonologists

c)

Cardiologists

9.

The image is showing the ________ system.

a)

circulatory

b)

nervous

c)

digestive

d)

musculoskeletal

10.

How many bones are there in the human adult body?

a)

250

b)

300

c)

206

d)

306

11.

When someone is suffering from inflammation of joints, this is known as ______:

a)

osteoporosis

b)

arthritis

c)

injury

12.

It is a chronic disease that develops slowly and causes the bones to become weak and porous.

a)

Rheumatoid arthritis

b)

Injury

c)

Osteoporosis

13.

It is composed of the brain and the spinal cord.

a)

CNS

b)

PNS

c)

CNN

d)

PMS

14.

Epilepsy is more common in young

children and older adults.

a)

True

b)

False

15.

It is a disease that causes brain cells to waste away and die.

a)

Epilepsy

b)

Mental illness

c)

Alzheimer's disease

16.

Asthma is a ______ disease that causes inflammation of the airways.

a)

chronic

b)

acute

c)

communicable

17.

Anyone can become infected with COVID-19.

a)

True

b)

False

18.

The best way to prevent gastroenteritis is to practise good _________.

a)

manners

b)

diet

c)

personal hygiene

d)

exercise

19.

A condition when a person is having difficulty digesting certain foods.

a)

food allergy

b)

food intolerance

c)

diarrhea

d)

gastritis

20.

It is also known as high blood pressure.

a)

hyperactive

b)

hyperglycaemia

c)

hypertension

d)

hyperlipidemia

21.

What is the normal blood pressure?

a)

140/90 mmHg

b)

90/75 mmHg

c)

86/50 mmHg

d)

120/80 mmHg

22.

A fatty substance that builds up in the arteries and eventually blocks blood flow is known as _______.

a)

fats

b)

cholesterol

c)

plaque

d)

vein

23.

It is an autoimmune disease of the brain and spinal cord.

a)

Multiple sclerosis

b)

Atherosclerosis

c)

Hypertension

d)

Amnesia

24.

How do you call a severe allergic reaction?

a)

Deadly allergy

b)

Anaphylaxis

c)

Epipen

d)

Food allergy

25.

Allergies are more common among _______.

a)

adults

b)

elderly

c)

children