Скачать или смотреть Part 1 Diseases and First Aid

Part 1 Diseases and First Aid #Chapter8 #Class8 #icse #cbse #ncert #Health and Hygiene #vaccinisation #immunity #science

   • Biology Class 8 ICSE  


The following points are covered in this video:
What is health?
what is disease?
types of diseases - innate and acquired. Communicable and Noncommunicable diseases.
ways to prevent the spread of diseases
vectors
vaccine
vaccination
immunisation
difference between vaccination and immunisation
harmful effect of Tobacco, alcohol and drugs.....

Health and hygiene are important for maintaining good health and well-being. Hygiene is a set of practices that help keep you clean and prevent the spread of disease.
Hygiene practices
Washing hands: Wash your hands with soap and water often, especially after using the toilet.
Brushing teeth: Brush your teeth twice a day to remove food particles and germs.
Bathing: Regularly bathe to remove dirt and germs from your body.
Covering coughs and sneezes: Use a tissue or your sleeve to cover your mouth and nose when you cough or sneeze.
Cleaning up after illness: Clean things you touch if you're sick, and throw away tissues.
Using protection: Use gloves or condoms when you might be at risk of infection.
Cleaning your kitchen: Wash kitchen towels and cloths frequently, and clean your kitchen after cooking.
Healthy diet
Eat a balanced diet that includes carbohydrates, proteins, fats, vitamins, minerals, and fiber.
Make sure you get enough calories for your age and activity level.
Exercise Regular exercise contributes to overall wellness.
There are many ways to prevent disease, including getting vaccinated, practicing good hygiene, and making healthy lifestyle choices.
Vaccinations
Get all recommended vaccinations, including the flu, meningitis, and COVID-19
Keep your immunizations up to date
Hygiene
Wash your hands with soap and water often, especially after using the bathroom, preparing food, or touching animals
Cover your mouth and nose with a tissue or your elbow when you cough or sneeze
Disinfect frequently touched surfaces, like doorknobs, keyboards, and desks
Avoid sharing personal items like toothbrushes, razors, and towels
Practice safer sex by using condoms and dental dams
Healthy lifestyle
Eat a healthy diet with lots of fiber and vegetables
Limit foods that can harm your gut microbes
Avoid antibacterial soaps and products
Use healthy oils like olive and canola oil
Limit butter and trans fat
Drink water, tea, or coffee with little or no sugar
Limit milk and juice
Get your cholesterol checked so your doctor can advise you on how to maintain healthy levels.
Other precautions
Avoid contact with people who are sick
Avoid areas where there are ticks or mosquitoes
Use bug repellent when you're outside
Check for ticks after being in the woods or long grass.
There are many types of diseases, including infectious diseases, chronic diseases, and diseases caused by parasites.
Infectious diseases
Viral diseases: COVID-19, the flu, chickenpox, measles, mumps, and the common cold
Bacterial diseases: Strep throat, tuberculosis, salmonella, whooping cough, and urinary tract infections
Fungal diseases: Ringworm, athlete's foot, fungal nail infections, and vaginal yeast infections
Parasitic diseases: Giardiasis, toxoplasmosis, hookworms, and pinworms
Chronic diseases heart disease, cancer, diabetes, stroke, and arthritis.
Diseases caused by parasites
Lyme disease
Malaria
Q fever
Rocky Mountain spotted fever
Tularemia
West Nile virus
Other types of diseases include:
Diseases caused by multicellular organisms like worms
Diseases that are refractory, meaning they resist treatment
Diseases that are progressive, meaning they worsen over time
Diseases that are stable, meaning they don't get better or worse