1.
What is hygiene?
Correct Answer
D. All of the above
Explanation
Hygiene refers to practices that promote cleanliness and prevent the spread of diseases. Brushing your teeth helps maintain oral hygiene by removing plaque and preventing tooth decay. Washing your hands is crucial for personal hygiene as it eliminates germs and prevents the transmission of infections. Taking a shower is a hygienic practice that cleanses the body, removes dirt and sweat, and maintains overall cleanliness. Therefore, all of the options mentioned (brushing teeth, washing hands, taking a shower) contribute to good hygiene.
2.
You should brush your teeth one a day.
Correct Answer
B. False
Explanation
You should brush your teeth twice a day.
3.
There is only one type of hygiene.
Correct Answer
B. False
Explanation
There are many types of hygiene such as sleep hygiene,personal hygiene,and food hygiene.
4.
How long should you brush your teeth for?
Correct Answer
C. 2 minutes
Explanation
Brushing your teeth for 2 minutes is the recommended amount of time by dental professionals. This duration allows for thorough cleaning of all tooth surfaces, including hard-to-reach areas. It ensures that enough time is spent on each quadrant of the mouth, preventing the buildup of plaque and reducing the risk of cavities and gum disease. Brushing for less than 2 minutes may not effectively remove all plaque, while brushing for longer than 2 minutes may lead to overbrushing and potential damage to the tooth enamel.
5.
What should you do to determine if you have washed your hands long enough?
Correct Answer
C. Sing the alpHabet 2 times
Explanation
The alphabet twice is approximately 1.5 minutes
6.
You should shower once a day.
Correct Answer
A. True
Explanation
Showering once a day is generally considered a healthy hygiene practice. It helps to remove dirt, sweat, and dead skin cells from the body, preventing the build-up of bacteria and odor. Regular showers also promote good skin health and can help to prevent certain skin conditions. However, it is important to note that individual preferences and needs may vary, and factors such as climate, physical activity, and personal hygiene habits should be taken into consideration when determining the frequency of showering.
7.
If you wash your hands you can NOT get sick.
Correct Answer
B. False
Explanation
You still could get sick it's just less likely.
8.
How long should you shower?
Correct Answer
A. 10 minutes
Explanation
The suggested answer of 10 minutes is likely based on the idea that it strikes a balance between cleanliness and water conservation. Showering for too long can lead to unnecessary water waste, while showering for too short a time may not allow for thorough cleaning. Ten minutes is generally considered a reasonable duration for a shower, allowing enough time to cleanse the body effectively without excessive water usage.
9.
You don't have to wash your hands before you eat.
Correct Answer
B. False
Explanation
It is important to wash your hands before you eat to prevent the spread of germs and bacteria. Washing your hands helps to remove dirt, germs, and other harmful substances that can cause illness. By not washing your hands before eating, you increase the risk of ingesting these harmful substances and potentially getting sick. Therefore, the correct answer is false.
10.
When should you wash your hands?
Correct Answer
D. All of the above
Explanation
Washing your hands is important to maintain good hygiene and prevent the spread of germs. Before eating, it is crucial to wash your hands to remove any potential contaminants. Before using the restroom, washing your hands helps to eliminate any bacteria or germs that may have been picked up throughout the day. After eating, handwashing is necessary to remove any food particles and prevent the spread of bacteria. Therefore, the correct answer is "All of the above" as all these situations require handwashing for proper hygiene.
11.
Washing your hands without soap kills all of the germs.
Correct Answer
B. False
Explanation
Washing your hands without soap does not kill all of the germs. Soap is necessary to effectively remove and kill germs on the hands. Soap helps to break down the outer layer of germs and dirt, allowing them to be rinsed away with water. Without soap, some germs may still remain on the hands, increasing the risk of infection and spreading illness. Therefore, the statement is false.
12.
Regular soaps work just as well as antibacterial soaps.
Correct Answer
A. True
Explanation
Regular soaps work just as well as antibacterial soaps because the main purpose of soap is to remove dirt and germs from the skin. Antibacterial soaps contain additional chemicals that are specifically designed to kill bacteria, but they are not necessarily more effective at cleaning the skin. In fact, using regular soap and water for at least 20 seconds is considered the most effective way to clean hands and prevent the spread of germs. Therefore, the statement that regular soaps work just as well as antibacterial soaps is true.
13.
An overly hygienic environment increases the risk if asthma and eczema.
Correct Answer
A. True
Explanation
An overly hygienic environment can increase the risk of asthma and eczema because it limits exposure to certain microorganisms and allergens that are necessary for the development of a healthy immune system. When the immune system is not properly exposed to these substances, it can become hypersensitive and overreact to harmless substances, leading to conditions like asthma and eczema.
14.
What object has the most germs in a house?
Correct Answer
B. Bathtub
Explanation
The correct answer is Bathtub. Bathtubs are commonly used for bathing and can harbor a lot of germs due to the warm and moist environment they provide. They are often not cleaned as frequently as other objects in the house, allowing bacteria and fungi to thrive. Additionally, bathtubs can accumulate soap scum and mineral deposits, providing a breeding ground for germs. Therefore, it is important to regularly clean and disinfect bathtubs to maintain a hygienic environment in the house.
15.
There are more than 1000 species of germs living on the human body.
Correct Answer
A. True
Explanation
The statement is true because the human body is home to a vast number of microorganisms, including bacteria, viruses, fungi, and other germs. These germs can be found on the skin, in the mouth and nose, in the digestive tract, and other areas of the body. The exact number of species may vary, but it is generally accepted that there are more than 1000 species of germs living on the human body. These germs can have both positive and negative effects on human health.
16.
When you wash your hands you should...............
Correct Answer(s)
A. Use warm water
B. Use soap
F. Wash for at least 1 minute
Explanation
When washing hands, warm water should be used because it helps to remove dirt and oil better than cold water. Soap should also be used as it helps to break down and remove germs from the hands. Washing for at least 1 minute is important to ensure that all areas of the hands are properly cleaned. Using a paper towel or pants instead of a hand towel is not recommended as it can spread germs or not effectively dry the hands. Washing for only 5 seconds is not sufficient to properly clean the hands.