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Why do we fall ill? (CBSE-IX)

Description: IX science chapter-Why do we fall ill? all interior questions to test your knowledge on the topic.
Number of Questions: 25
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Tags: IX CBSE IX science IX Biology IX science test state board IX ICSE Significance of Health Disease and its Causes Health and Well Being Advantages of Good Health Causative Agents of Diseases Acute Disease
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Acute diseases are last for ________ periods

  1. long

  2. short

  3. Both 1 and 2

  4. None of the above


Correct Option: B

We need ________ for health.

  1. body

  2. food

  3. medicines

  4. None of the above


Correct Option: B

Disease means

  1. unhealthy

  2. not good

  3. disturbed ease

  4. None of the above


Correct Option: C

Elephantiasis is a ____________ disease.

  1. acute

  2. chronic

  3. new

  4. None of the above


Correct Option: B

During common cold we

  1. lose weight

  2. short of breath

  3. feel tired

  4. None of the above


Correct Option: D

Most diseases will have _______ causes.

  1. single

  2. many

  3. Both 1 and 2

  4. None of the above


Correct Option: B

Common cold is a _________ disease

  1. acute

  2. chronic

  3. normal

  4. small


Correct Option: A

Immediate causes of disease as belonging to _________ distinct types.

  1. 1

  2. 2

  3. 3

  4. 4


Correct Option: B

Infectious diseases are caused by ____________.

  1. microbes

  2. insects

  3. obesity

  4. All of the above


Correct Option: A

We lose weight and feel tired all the time during

  1. cold

  2. cough

  3. tuberculosis

  4. scratches


Correct Option: C

Loose motions is an infection with a __________.

  1. virus

  2. bacteria

  3. insect

  4. All of the above


Correct Option: A

Excessive weight

  1. Lack of exercises

  2. microbes

  3. Both 1 and 2

  4. None of the above


Correct Option: B

Health means

  1. body

  2. good health

  3. being well

  4. health


Correct Option: C

Acne is caused by the bacteria ________.

  1. Staphylococci

  2. Helicobacter pylori

  3. Trypanasoma

  4. All of the above


Correct Option: A

_________ was responsible for peptic ulcer.

  1. Helicobacter pylori

  2. Excessive weight

  3. Food

  4. None of the above


Correct Option: A

Ascaris lumbricoides is the technical name for

  1. earthworm

  2. round worm

  3. Both 1 and 2

  4. None of the above


Correct Option: B

For a good health we need

  1. balanced food

  2. good economic conditions.

  3. job

  4. All of the above


Correct Option: D

Common skin infections are caused by different kinds of

  1. fungi

  2. bacteria

  3. virus

  4. All of the above


Correct Option: A

Kalaazar is caused by

  1. Bacteria

  2. Virus

  3. Worms

  4. None of the above


Correct Option: D

Malaria is caused by

  1. Protozoa

  2. Virus

  3. Bacteria

  4. Fungi


Correct Option: A

Diseases caused by viruses are

  1. Common cold

  2. Influenza

  3. Dengue fever

  4. AIDS


Correct Option: D

Diseases caused by bacteria are

  1. Cholera

  2. Tuberculosis

  3. Typhoid

  4. Anthrax


Correct Option: D

________ is essential for being free of disease.

  1. Health

  2. Good food

  3. Happiness

  4. Exercises


Correct Option: D

Elephantiasis caused by different species of _________.

  1. viruses

  2. worms

  3. bacteria

  4. None of the above


Correct Option: B

_________ received the Nobel prize for physiology and medicine in 2005.

  1. Marshall

  2. Warren

  3. Both 1 and 2

  4. None of the above


Correct Option: C
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