1.
How many key principles of food hygiene are listed by the WTO?
Correct Answer
C. 5
Explanation
The WTO lists 5 key principles of food hygiene. These principles are essential for ensuring the safety and quality of food. By following these principles, countries can establish effective food safety systems and protect the health of consumers.
2.
What is the 5th key principle listed by the WHO?
Correct Answer
C. Use safe water and safe raw materials
Explanation
The 5th key principle listed by the WHO is to use safe water and safe raw materials. This principle emphasizes the importance of ensuring that the water used in food preparation is free from contaminants and that the raw materials used are of good quality and safe for consumption. By following this principle, the risk of foodborne illnesses and contamination can be significantly reduced, promoting food safety and protecting public health.
3.
When does contamination happen?
Correct Answer
D. When food is corrupted with another substance
Explanation
Contamination of food occurs when it is corrupted with another substance. This can happen when foreign materials, such as chemicals, bacteria, or other contaminants, come into contact with the food. These substances can contaminate the food and make it unsafe for consumption. It is important to ensure that proper food handling and storage practices are followed to prevent contamination and maintain food safety.
4.
In what form can contamination be?
Correct Answer
C. pHysical, chemical, and biological
Explanation
Contamination can occur in various forms, including physical, chemical, and biological. Physical contamination refers to the presence of foreign objects such as dirt, debris, or particles in a substance. Chemical contamination involves the introduction of harmful chemicals or pollutants into a substance, which can pose health risks. Biological contamination refers to the presence of microorganisms, such as bacteria, viruses, or fungi, that can cause infections or diseases. Therefore, contamination can exist in the form of physical, chemical, and biological agents.
5.
What is physical contamination when it comes to food handling?
Correct Answer
A. It counts food contaminants like hair, plant stalks/pieces of plastic and metal
Explanation
Physical contamination refers to the presence of foreign objects in food that can cause harm or discomfort to the consumer. These objects can include hair, plant stalks, pieces of plastic, or metal. This type of contamination is easily detectable and can be prevented through proper food handling and quality control measures.
6.
What is chemical contamination when it comes to fand handling?
Correct Answer
B. It's when food is contaminated with a natural/ artificial chemical substance
Explanation
Chemical contamination refers to the situation when food becomes contaminated with a natural or artificial chemical substance. This can occur when food comes into contact with chemicals such as pesticides, cleaning agents, or other toxic substances. The presence of these chemicals in food can pose health risks to consumers if ingested. Therefore, it is important to ensure proper handling and storage of food to prevent chemical contamination.
7.
What are the common sources of chemical contamination?
Correct Answer
A. Pesticides, herbicides, and veterinary drugs.
Explanation
The common sources of chemical contamination include pesticides, herbicides, and veterinary drugs. These substances are widely used in agriculture and animal husbandry to control pests, weeds, and diseases. However, if not used properly or if they enter the environment through runoff or improper disposal, they can contaminate water sources, soil, and food, posing health risks to humans and animals. Therefore, it is important to regulate and monitor the use of these chemicals to prevent contamination and protect the environment and public health.
8.
What is biological contamination when it comes to food handling?
Correct Answer
C. When food has been contaminated by substances produced by living creatures
Explanation
Biological contamination in food handling refers to the situation when food is contaminated by substances produced by living creatures. This can include bacteria, viruses, parasites, or other microorganisms that can contaminate food and cause foodborne illnesses. These living organisms can multiply in food and can pose a health risk if consumed. Therefore, proper food handling practices, such as proper cooking, storage, and hygiene, are essential to prevent biological contamination and ensure food safety.
9.
What are known examples of biological contaminations?
Correct Answer
C. Viral and parasite contamination
Explanation
The correct answer is viral and parasite contamination. Viral and parasite contamination are examples of biological contaminations that can occur in various environments. Viruses and parasites can infect living organisms and cause diseases or infections. These contaminants can be transmitted through various means such as contaminated food or water, insect bites, or direct contact with infected individuals. It is important to identify and control viral and parasite contamination to prevent the spread of diseases and maintain public health.
10.
What is the most recent example of biological contamination in food in the US?
Correct Answer
C. Tainted Romaine Lettuce
Explanation
Tainted Romaine Lettuce is the most recent example of biological contamination in food in the US. This refers to the outbreak of E. coli contamination in romaine lettuce that occurred in 2018. The contamination led to numerous cases of illness and even deaths across multiple states. As a result, the Centers for Disease Control and Prevention (CDC) issued a warning advising consumers to avoid consuming any romaine lettuce until the source of the contamination was identified and removed from the market. The incident highlighted the importance of food safety measures and the need for proper handling and monitoring of food products to prevent such outbreaks.