Food Poisoning and Food Born Disease, Food Toxins. Rapid methods in detection of micro-organisms
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According to WHO, how many people fall ill each year after eating contaminated food worldwide?
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Which virus is the main non-bacterial cause of foodborne gastroenteritis globally?
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Which food item is the most common cause of death from food poisoning?
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Bacillus cereus is known to cause which two types of foodborne disease syndromes?
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Which bacterium causes one of the most common types of foodborne gastroenteritis in the United States, often referred to as perfringens food poisoning?
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What percentage of food poisoning cases are caused by leafy green vegetables?
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What is the typical onset period for traveler's diarrhea after arrival at a destination?
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Which pathogen is the most common isolate in cases of traveler's diarrhea?
Question No. 9 Marks +1 -0 Time
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How many diseases are caused by eating food contaminated with bacteria, viruses, parasites, or chemical substances?
Question No. 10 Marks +1 -0 Time
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Besides gastrointestinal issues, foodborne diseases can also produce which types of symptoms?
Question No. 11 Marks +1 -0 Time
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How many children under 5 years of age die annually from foodborne diseases globally?
Question No. 12 Marks +1 -0 Time
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What is the rare severe form of Clostridium perfringens infection called necrotizing enteritis also known as?
Question No. 13 Marks +1 -0 Time
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What are the serious consequences of foodborne diseases beyond diarrhea?
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According to CDC data from 2005-2010, what was the most common source of imported foodborne disease outbreaks?
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Which region was the source of approximately 45% of imported foods causing outbreaks according to CDC?
Question No. 16 Marks +1 -0 Time
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In a case report of Bacillus cereus food poisoning, how quickly did symptoms appear after eating contaminated food?
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In Brazil, where basic sanitation is precarious in certain areas, which bacteria are more prevalent in causing foodborne diseases?
Question No. 18 Marks +1 -0 Time
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Which toxin is responsible for causing botulism, a rare and sometimes fatal foodborne illness that can lead to paralysis?
Question No. 19 Marks +1 -0 Time
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Botulism primarily results from consuming which type of contaminated food?
Question No. 20 Marks +1 -0 Time
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What was the average incubation period for patients in a foodborne botulism outbreak in Saudi Arabia?
Question No. 21 Marks +1 -0 Time
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What are the main factors causing foodborne illnesses from dairy products?
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What is the detection limit of sandwich ELISA for pathogenic Vibrio parahaemolyticus in seafood using monoclonal antibodies?
Question No. 23 Marks +1 -0 Time
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What are the rare and sometimes fatal complications of Bacillus cereus food poisoning?
Question No. 24 Marks +1 -0 Time
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How long does traveler's diarrhea typically remain self-limiting?
Question No. 25 Marks +1 -0 Time
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What are mycotoxins?
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Which fungal genera are most commonly responsible for mycotoxin production in food commodities?
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What are the most prevalent mycotoxins found in food commodities?
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What types of toxic effects can mycotoxins induce in humans?
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At which stages can mycotoxin contamination occur in agricultural commodities?
Question No. 30 Marks +1 -0 Time
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What health condition results when mycotoxins are ingested through food?
Question No. 31 Marks +1 -0 Time
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According to surveillance data from Zhejiang Province, China (2011-2023), which chemical caused the largest percentage of foodborne disease outbreaks?
Question No. 32 Marks +1 -0 Time
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What percentage of cases in chemical foodborne disease outbreaks require hospitalization?
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What is the primary cause of nitrite-related foodborne outbreaks?
Question No. 34 Marks +1 -0 Time
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Where do most nitrite misuse incidents occur during cooking?
Question No. 35 Marks +1 -0 Time
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In China's 2024 mushroom poisoning investigation, how many poisonous mushroom species were identified?
Question No. 36 Marks +1 -0 Time
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What was the case fatality rate for mushroom poisoning incidents in China during 2024?
Question No. 37 Marks +1 -0 Time
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What are the main approaches for decontaminating mycotoxins in food commodities?
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Which type of mycotoxin-induced disease episode has a greater impact on human health?
Question No. 39 Marks +1 -0 Time
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Which toxin is associated with pathogenic Vibrio parahaemolyticus detected in seafood?
Question No. 40 Marks +1 -0 Time
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Which staphylococcal enterotoxins are commonly detected using ELISA in food?
Question No. 41 Marks +1 -0 Time
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What are the three main categories of rapid detection methods for foodborne pathogens?
Question No. 42 Marks +1 -0 Time
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Which techniques are classified as nucleic acid-based methods for pathogen detection?
Question No. 43 Marks +1 -0 Time
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Which methods are classified as immunological-based detection methods?
Question No. 44 Marks +1 -0 Time
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What types of biosensors are used for rapid detection of foodborne pathogens?
Question No. 45 Marks +1 -0 Time
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What is the average limit of detection (LOD) for PCR-based bacterial detection methods?
Question No. 46 Marks +1 -0 Time
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What is the average limit of detection for lateral flow immunochromatographic assay (LFIA)?
Question No. 47 Marks +1 -0 Time
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What is the average limit of detection for electrochemical methods in bacterial detection?
Question No. 48 Marks +1 -0 Time
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How many antibodies are involved in sandwich ELISA, the most effective form of ELISA?
Question No. 49 Marks +1 -0 Time
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Which enzymes are most commonly used in ELISA for detection?
Question No. 50 Marks +1 -0 Time
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What are the general advantages of rapid detection methods for foodborne pathogens?
Question No. 51 Marks +1 -0 Time
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Why were rapid detection methods developed as alternatives to conventional methods?
Question No. 52 Marks +1 -0 Time
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Which bacteria species and food sample types typically show lower LODs in detection methods?
Question No. 53 Marks +1 -0 Time
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What does LAMP stand for in rapid detection methods?
Question No. 54 Marks +1 -0 Time
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What does NASBA stand for in pathogen detection?
Question No. 55 Marks +1 -0 Time
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Which nanoparticles are most studied in LFIA for bacterial detection, and what are their average LODs?
Question No. 56 Marks +1 -0 Time
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Why is it important to detect foodborne pathogens in various foods?
Question No. 57 Marks +1 -0 Time
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What is the detection limit of the BIOLINE Salmonella ELISA Test kit?
Question No. 58 Marks +1 -0 Time
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Which bacterial toxins are commonly detected using ELISA in food samples?
Question No. 59 Marks +1 -0 Time
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What is the primary advantage of multiplex PCR over simple PCR?
Question No. 60 Marks +1 -0 Time
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What is the main advantage of real-time PCR (qPCR) in pathogen detection?
Question No. 61 Marks +1 -0 Time
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What is the key feature of LAMP (Loop-mediated isothermal amplification) technology?
Question No. 62 Marks +1 -0 Time
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What is the primary application of oligonucleotide DNA microarray in food microbiology?
Question No. 63 Marks +1 -0 Time
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What are the advantages of lateral flow immunoassay in field testing?
Question No. 64 Marks +1 -0 Time
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What factors significantly contribute to analytical performance and LOD in bacterial detection?
Question No. 65 Marks +1 -0 Time
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Why is immunological-based detection particularly useful for toxin detection in food?
Question No. 66 Marks +1 -0 Time
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What is the primary purpose of nucleic acid amplification in pathogen detection?
Question No. 67 Marks +1 -0 Time
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How do biosensors work in detecting foodborne pathogens?
Question No. 68 Marks +1 -0 Time
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What is the principle behind electrochemical biosensors for pathogen detection?
Question No. 69 Marks +1 -0 Time
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What is the detection principle of mass-based biosensors (like QCM)?
Question No. 70 Marks +1 -0 Time
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What is the principle of optical biosensors in pathogen detection?

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