MEDICINE
INFECTIOUS DISEASES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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eat a balanced diet
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wash his hands regularly
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wear sunscreen outside
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exercise several days a week
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Detailed explanation-1: -The immune system has a vital role: It protects your body from harmful substances, germs and cell changes that could make you ill. It is made up of various organs, cells and proteins.
Detailed explanation-2: -lymph nodes (also called lymph glands) – which trap microbes. lymph vessels – tubes that carry lymph, the colourless fluid that bathes your body’s tissues and contains infection-fighting white blood cells. white blood cells (lymphocytes).
Detailed explanation-3: -Pathogens are very, very small organisms (called microorganisms) that invade the body and make it sick. Examples of pathogens are viruses, bacteria, parasites, and fungi. Pathogens are also called microbes or microorganisms that attack our bodies and make us sick.
Detailed explanation-4: -Leukocytes are white blood cells that seek out and destroy organisms or substances that can cause disease. 3. Lymph nodes are glands that work like filters to remove germs.