Understanding Pathogens and Disease Prevention

What are pathogens?

• All types of bacteria

• Microorganisms that cause disease

• Harmless microorganisms

• Only viruses

Which of the following is NOT a type of microorganism?

• Insects

• Protists

• Viruses

• Bacteria

How are communicable diseases spread?

• Through sunlight

• Through the air

• By watching TV

• By reading books

Which of the following is an example of an airborne pathogen?

• Cholera bacteria

• Athlete's foot fungus

• Salmonella bacteria

• Influenza virus

How is cholera spread?

• Through contaminated water

• Through the air

• By direct contact

• Through insect bites

What is a common way to prevent the spread of pathogens?

• Avoiding exercise

• Being hygienic

• Ignoring symptoms

• Sharing food

What is the role of vectors in disease transmission?

• They are a type of bacteria

• They cure diseases

• They transport pathogens

• They are harmless

Which of the following is a method to kill insect vectors?

• Using insecticides

• Using antibiotics

• Using vaccines

• Using soap

What is the best way to prevent a pathogen from spreading?

• Vaccinate everyone

• Avoid washing hands

• Share personal items

• Ignore the disease

What should be done if someone catches a serious disease?

• Ignore the symptoms

• Isolate or quarantine them

• Share their belongings

• Send them to a crowded place