Germs, Immunity, and Microorganisms

The video explains germs, their types, and how they affect health. It introduces Susie, who has a cold caused by a virus, and discusses bacteria, viruses, fungi, and protozoa. The video highlights the importance of hygiene and vaccines in preventing the spread of germs and maintaining health.

What type of germ caused Susie's cold?

• Bacteria

• Protozoa

• Fungi

• Virus

Which of the following is a benefit of good bacteria?

• Causing infections

• Helping with digestion

• Spreading diseases

• None of the above

What is the primary way viruses make you sick?

• By multiplying inside your cells

• By living on your skin

• By causing allergies

• By feeding on your food

Which of the following is NOT a characteristic of fungi?

• Made up of many cells

• Feeds on other organisms

• Lives in dry places

• Can cause skin infections

Protozoa are most commonly found in which environment?

• Sandy beaches

• Mountain tops

• Freshwater lakes

• Dry deserts

What is one of the best ways to prevent the spread of germs?

• Avoiding exercise

• Eating junk food

• Washing hands with soap and water

• Sleeping less

How long should you wash your hands to effectively remove germs?

• 5 seconds

• 10 seconds

• 30 seconds

• 20 seconds

What should you do when you cough or sneeze to prevent spreading germs?

• Cough into your shirt

• Cough into your hands

• Cough into your elbow

• Cough into the air

Which of the following is a way to boost your immune system?

• Staying up late

• Eating healthy foods

• Skipping meals

• Avoiding exercise

What is the purpose of vaccines?

• To make you sick

• To help your body recognize and fight germs

• To cause allergies

• To increase your appetite