Free Class Notes & Study Material
Last Updated on By Mrs Shilpi Nagpal
Question 1 Name the gases present in air? Question 2 What is the role of atmosphere in climate control? Question 3 What are the major sinks of carbon dioxide? Question 4 How water vapours are formed? Question 5 What is air pollution? Question 6 What are the causes of air pollution? Question 7 What happens in coastal regions during day and night? Question 8 … [Read more...] about Air
Last Updated on By Mrs Shilpi Nagpal
Question 1 Define the term vaccination? Question 2 Give the full form of AIDS,OPV,BCG? Question 3 What is jaundice? Question 4 Define the term immunisation? Vaccination When the immune system first sees an infectious microbe, it responds against it and then remembers it specifically. So the next time that particular microbe or its close relative enter the body, … [Read more...] about Vaccination
Last Updated on By Mrs Shilpi Nagpal
Question 1 what are the two ways of prevention of disease? Question 2 Explain the general way to prevent disease? Question 3 Explain the specific way to prevent disease? Principle of Prevention Three limitations are normally confronted while treating an infectious disease: (1) Once someone has a disease, its body function are damaged and may never recover … [Read more...] about Principle of Prevention
Last Updated on By Mrs Shilpi Nagpal
Question 1 What are the ways to treat an infectious disease? Question 2 What is inflammation? Question 3 What are antibiotics? Question 4 What are the ways to kill microbes? Question 5 Why it is difficult to make anti-viral vaccine? Principles of Treatment There are 2 ways to treat infectious diseases 1) Reduce the effect of the disease 2) Kill the cause … [Read more...] about Principle of Treatment
Last Updated on By Mrs Shilpi Nagpal
Question 1 What are the various point of entry of microbe inside human body? Question 2 Define the term inflammation? Question 3 What are the various symptoms of diseases? Question 4 Why AIDS is considered so dreadful? Point of entry and place of infection of microbe inside human body There are many possible areas, organs or tissue where microbes go and stay. … [Read more...] about Point of entry and Symptoms of Disease