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Olympiad Test Level 1: Our Body and Health- 1 - Class 4 MCQ


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10 Questions MCQ Test GK Olympiad for Class 4 - Olympiad Test Level 1: Our Body and Health- 1

Olympiad Test Level 1: Our Body and Health- 1 for Class 4 2024 is part of GK Olympiad for Class 4 preparation. The Olympiad Test Level 1: Our Body and Health- 1 questions and answers have been prepared according to the Class 4 exam syllabus.The Olympiad Test Level 1: Our Body and Health- 1 MCQs are made for Class 4 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test Level 1: Our Body and Health- 1 below.
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Olympiad Test Level 1: Our Body and Health- 1 - Question 1

Excessive bleeding from an injury happens due to deficiency of

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 1

Vitamin K helps in the clotting mechanism and its deficiency results into excessive bleeding during injury.

Olympiad Test Level 1: Our Body and Health- 1 - Question 2

Which of the following causes tuberculosis?

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 2

Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis.

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Olympiad Test Level 1: Our Body and Health- 1 - Question 3

Which of the following systems is responsible for exchanging the information between body parts and the brain?

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 3

Nervous system performs the function of carrying messages to and from the body and the brain.

Olympiad Test Level 1: Our Body and Health- 1 - Question 4

Brain is protected by a bony structure called_____ .

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 4

Brain which is at the top is protected by the skull.

Olympiad Test Level 1: Our Body and Health- 1 - Question 5

Which organ pumps the blood?

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 5

Heart performs the function of pumping blood.

Olympiad Test Level 1: Our Body and Health- 1 - Question 6

Identify the device which is used to measure human body temperature.

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 6

Thermometer is the instrument that is used to measure the temperature of the human body.

Olympiad Test Level 1: Our Body and Health- 1 - Question 7

The whole process of inhaling and exhaling of air is called

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 7

The lungs and respiratory system allow us to breathe. They bring oxygen into our body (called respiration, or inhalation) and send carbon dioxide out (called expiration, exhalation). This exchange of oxygen and carbon dioxide is called respiration.

Olympiad Test Level 1: Our Body and Health- 1 - Question 8

Who amongst the following treats the eyes diseases?

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 8

Dermatologist treats skin diseases, ophthalmologist treats eye problems, oncologist treats cancer and cardiologist treats cardiovascular system.

Olympiad Test Level 1: Our Body and Health- 1 - Question 9

Which system do lungs belong to?

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 9

Lungs belong to the respiratory system and they help in the process of gas exchange.

Olympiad Test Level 1: Our Body and Health- 1 - Question 10

Identify the human organ which is used to filter toxic waste from human body.

Detailed Solution for Olympiad Test Level 1: Our Body and Health- 1 - Question 10

Tongue is a sense organ, lungs are part of respiratory system, brain is part of nervous system and kidneys belong to excretory system.

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