Health The Ultimate Treasure Class 8 Assertion and Reason Questions

Health The Ultimate Treasure Class 8 Assertion and Reason Questions

Health The Ultimate Treasure Class 8 Assertion and Reason Questions

Following questions are of Assertion (A), Reason (R) type questions. Choose the correct answer from the following options :

(a) Both A and R are true, and R is the correct explanation of A.

(b) Both A and R are true, but R is not the correct explanation of A.

(c) A is true, but R is false.

(d) A is false, but R is true.

1. (A): Vaccination is essential for preventing the spread of communicable diseases.

(R): Vaccines stimulate the immune system to recognise and fight specific pathogens.

Answer:

(a) Both A and R are true, and R is the correct explanation of A.

2. (A): Antibiotics are effective against viral infections such as the flu.

(R): Antibiotics kill bacteria and are used to treat bacterial infections.

Answer:

(d) A is false, but R is true.

3. (A): Maintaining a balanced diet is crucial for overall health.

(R): A balanced diet includes all essential nutrients that the body needs to function properly.

Answer:

(a) Both A and R are true, and R is the correct explanation of A.

4. (A): Poor hygiene practices can lead to the spread of communicable diseases.

(R): Communicable diseases are caused only by pathogens that are transmitted through direct contact.

Answer:

(c) A is true, but R is false.

5. (A): Mental health is as important as physical health.

(R): Mental health issues can lead to physical health problems if not addressed.

Answer:

(d) A is false, but R is true.