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Actinomycetes & Non Sporing Anaero.
Algae
Antibody
Antigen Antibody Reaction
Antimicrobial Chemotherapeutic Agent
Bacillus
Bacteria
Bacteria Morphology
Bacteriophages
Brucella
Cell Cultivations
Cell Cultures and Characteristics
Clostridium
DNA Replication
DNA Sequencing, Mutation and Repair
Energy Release and Conservation
Enzyme Reaction
Enzymes Regulation
Fish and Sea Foods
Fruits and Vegetables
Fungi - Molds and Yeasts
Growth and Nutrition of Bacteria
Heated Canned Foods
Hepatitis Viruses
Identification of Bacteria
Immune Response
Immune System
Industrially Useful Microbial Processes
Micro Organisms
Microbes in Aquatic Environment
Microbial Genetics
Microbial Metabolism
Microbial Recomb. & Gene Transfer
Microbiology of Foods
Microbiology of Soils
Microbiology of Waste Water
Microorganisms and Disease
Milk and Milk Products
Miscellaneous Foods
Mycobacterium
Nucleic Acid Structure
Physical and Chemical Agents
Polymerase Chain Reaction
Poultry, Egg and Meat
Poxviridae and Picronaviridae
Protozon
Pseudomonas and Burkholderia
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Sauerkraut and Pickles
Spirochacter and Enterobacteriaceac
Staplylococcus
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Translation and Regulation
Vibrio, Aeromonas and Plesiomonas
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Viruses in Eukaryotes
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Home⇒ Medical Science⇒ Microbiology⇒ Food illness
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q1 ⇒ Which of the following is a food infection? Salmonellois [other wrong options] [Discuss in forum] Botulism Staphylococcal intoxication None of these |
Q2 ⇒ Arrange the potencies of toxin in descending order of the following canned foods corn> peas>string beans>spinach [other wrong options] [Discuss in forum] peas>string beans>spinach> corn corn> string bean>peas>spinach corn> spinach> peas>string beans |
Q3 ⇒ Which of the following is true to prevent botulism from smoked fish? All of the above [other wrong options] [Discuss in forum] The fish should be heated at its coolest part to at least 82°C for 30 min during or after smoking Fish should be immediately frozen after packaging and kept frozen Good sanitation should be maintained throughout production and handling |
Q4 ⇒ The method of successful treatment of botulism prior to appearance of botulism symptoms involve administration of antitoxin [other wrong options] [Discuss in forum] antibiotic analgesic antipyretic |
Q5 ⇒ The Bacillus cereus causes gasteroenteritis by the production of an exoenterotoxin which is released in food as a result of cell autolysis [other wrong options] [Discuss in forum] cell growth cell permeation cell damage |
Q6 ⇒ Group I C. botulinum strains generally includes in all types of strains (proteolytic)A, B and F [other wrong options] [Discuss in forum] all types of strains (non-proteolytic) E and F all types of strains (proteolytic)C, D and F none of the above |
Q7 ⇒ A bacterial food intoxication refers to food borne illness caused by the presence of a bacterial toxin formed in food [other wrong options] [Discuss in forum] illness caused by presence of pathogens both (a) and (b) none of the above |
Q8 ⇒ The botulism intoxication occurs due to neurotoxin [other wrong options] [Discuss in forum] an enterotoxin mycotoxin all of these |
Q9 ⇒ Salmonellois is caused by the endotoxin of Salmonella spp [other wrong options] [Discuss in forum] enterotoxin of Salmonella spp neurotoxin of Salmonella spp exoenterotoxin of Salmonella spp |
Q10 ⇒ Botulism is caused by the presence of toxin developed by Clostridium botulinum [other wrong options] [Discuss in forum] Clostridium tyrobutyricum Clostridium sporogenes none of these |
Q11 ⇒ Staphylococcal intoxication is caused by the toxin m the food from Staphylococcus aureus [other wrong options] [Discuss in forum] S. cerevisiae S. thermophillus none of these |
Q12 ⇒ The staphylococcal intoxication refers to presence of an enterotoxin [other wrong options] [Discuss in forum] neurotoxin mycotoxin All of these |
Q13 ⇒ The milk streptococci produce acetoin that gets spontaneously oxidized yielding a flavorings agent (responsible for aroma of butter) that is diacetyl [other wrong options] [Discuss in forum] acetone acetyl coA butyric acid |
Q14 ⇒ Which of the following toxin causing botulism is less toxic to human beings? Type B [other wrong options] [Discuss in forum] Type A Type C None of these |
Q15 ⇒ The application of Gamma rays destroys botulism toxin. The dose of gamma rays required for this purpose is 7.3 Mrad [other wrong options] [Discuss in forum] 73 Gy 73 Rad 173 Rad |