Test: Why do we fall ill- Case Based Type Questions - Class 9 MCQ

Direction: Read the given situations and answer the following questions.

(i) Seema of class IX was having common cold. She sits with Sarika who also develops the disease.

(ii) Meena of class IX shifted to a new residence, with his family, where water purification system has not been installed yet. He develops cholera and dysentery.

Q. Cholera is a :

Direction: Study the picture and answer the following questions.

Q. Identify the mode of transmission of disease in above picture :

Direction: Study the picture and answer the following questions.

Q. Infected Organism is a :

Direction: Study the picture and answer the following questions.

Q. Which disease you can observe through this picture :

Direction: Study the picture and answer the following questions.

Q. Common Cold is a :

Direction: Although Sonia has been suffering from cold and cough she decided to appear for her class test. Classmates seated close to her had an exposure to the infection being carried by Sonia. However, only one of them actually suffered from cold and cough.

Q. Cough and cold is a :

Direction: Although Sonia has been suffering from cold and cough she decided to appear for her class test. Classmates seated close to her had an exposure to the infection being carried by Sonia. However, only one of them actually suffered from cold and cough.

Q. Disease producing agent :

Direction: Although Sonia has been suffering from cold and cough she decided to appear for her class test. Classmates seated close to her had an exposure to the infection being carried by Sonia. However, only one of them actually suffered from cold and cough.

Q. System of an individual that fights off infection carrying microbes :

Direction: Although Sonia has been suffering from cold and cough she decided to appear for her class test. Classmates seated close to her had an exposure to the infection being carried by Sonia. However, only one of them actually suffered from cold and cough.

Q. Preventive measure to control Cough and Cold :

Direction: Read the passage and answer the following questions.

Human beings live in societies and different localities like villages or cities, which determine the social and physical environment, both are to be kept in harmony. Public cleanliness is important for individual health. A lot of money is required for maintaining better living conditions. We need good food for healthy body and for this we have to earn more. For the treatment of diseases also, one has to be in good economic condition.

Q. State of physically, mentally and socially well being:

Direction: Read the passage and answer the following questions.

Human beings live in societies and different localities like villages or cities, which determine the social and physical environment, both are to be kept in harmony. Public cleanliness is important for individual health. A lot of money is required for maintaining better living conditions. We need good food for healthy body and for this we have to earn more. For the treatment of diseases also, one has to be in good economic condition.

Q. What is essential for good health?

Direction: Read the passage and answer the following questions.

Human beings live in societies and different localities like villages or cities, which determine the social and physical environment, both are to be kept in harmony. Public cleanliness is important for individual health. A lot of money is required for maintaining better living conditions. We need good food for healthy body and for this we have to earn more. For the treatment of diseases also, one has to be in good economic condition.

Q. On administration of Vaccine, body develops :