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WorksheetsUnderstanding Disease Transmission
Total questions: 20
Worksheet time: 10mins
Which of the following is a common way that the flu virus is transmitted from person to person?
Through contaminated food
Through the air by coughing or sneezing
Through insect bites
Through soil contact
What is the main method of transmission for foodborne diseases?
Breathing in air
Eating contaminated food
Touching animals
Swimming in lakes
Which type of microorganism is most commonly spread through direct contact with infected skin?
Virus
Bacteria
Fungus
Protozoa
Which disease is primarily transmitted by mosquitoes?
Tuberculosis
Malaria
Influenza
Salmonella
What is the term for a disease that can be spread from one person to another?
Non-infectious
Contagious
Genetic
Chronic
Which of the following is NOT a way that bacteria can be transmitted?
Through contaminated water
Through the air
Through sunlight
Through direct contact
Which of the following best describes how a foodborne illness can be prevented?
By washing hands before eating
By wearing a mask
By exercising regularly
By getting enough sleep
If a person with a cold sneezes into their hand and then touches a doorknob, how might the virus be transmitted to another person?
By breathing in air from the doorknob
By touching the doorknob and then touching their face
By looking at the doorknob
By standing near the doorknob
Why is it important to cook meat thoroughly to prevent disease transmission?
It makes the meat taste better
It kills harmful bacteria and viruses
It changes the color of the meat
It makes the meat easier to chew
A student wants to avoid getting athlete’s foot at the gym. Which action would best help prevent transmission of the fungus?
Wearing sandals in the shower
Sharing towels with others
Walking barefoot in the locker room
Using public soap
If a disease is transmitted through contaminated water, what is the most effective way to prevent its spread?
Boiling the water before drinking
Freezing the water
Adding sugar to the water
Shaking the water
A person develops symptoms of a disease after eating undercooked eggs. Which type of transmission is most likely responsible?
Airborne
Foodborne
Vector-borne
Waterborne
A school is experiencing an outbreak of a stomach virus. What steps should the school take to reduce transmission among students? (Choose the best answer)
Encourage students to wash hands and disinfect surfaces
Cancel all sports activities
Increase homework assignments
Lower the classroom temperature
A community is facing a rise in mosquito-borne diseases. What strategic plan could help reduce the transmission of these diseases?
Spray insecticides and remove standing water
Increase the number of streetlights
Plant more trees
Build more playgrounds
A family is planning a picnic and wants to avoid foodborne illnesses. What steps should they take to ensure food safety during the picnic?
Keep food refrigerated, cook meat thoroughly, and wash hands before eating
Leave food in the sun, eat raw meat, and skip hand washing
Only bring packaged snacks and avoid all drinks
Eat as quickly as possible
A student notices that several classmates have developed ringworm after sharing gym equipment. What is the most logical explanation for how the disease was transmitted?
Through contaminated surfaces
Through the air
Through drinking water
Through insect bites
A health official is investigating a sudden increase in cases of a waterborne disease. What evidence should they collect to determine the source of transmission?
Water samples from local sources and patient interviews about water use
Air quality measurements
Soil samples from playgrounds
Noise levels in the area
A student wants to explain to their class how handwashing helps prevent the transmission of diseases. Which explanation is most accurate?
Handwashing removes germs that can be transferred to the mouth, nose, or eyes
Handwashing makes hands smell nice
Handwashing changes the color of germs
Handwashing makes hands colder
During a science project, students are asked to design an experiment to test how quickly bacteria can spread through touch. Which procedure would best help them gather evidence?
Have one student touch a clean surface after touching a contaminated object, then test the surface for bacteria
Have students look at the surface and guess if bacteria are present
Spray perfume on the surface and smell it
Shine a flashlight on the surface
A teacher wants to reduce the spread of the common cold in the classroom. Which combination of actions would be most effective?
Encourage handwashing, cover coughs and sneezes, and disinfect surfaces regularly
Open windows only
Turn off the lights
Play music during class
