Lsue Micro Lecture Final Exam With Complete Solutions (2025/2026)

Lsue Micro Lecture Final Exam With Complete Solutions (2025/2026) which of the following statements about staphylococcal food poisoning is false? - answer-it can be prevented by boiling food for 5 mins microscopic examination of a patients fecal culture shows spiral bacteria. the bacteria probably belongs to to the genus - answer-campylobacter clostridium perfringens causes both clostridial food poisoning and - answer-Gas gangrene Malta fever is caused by a - answer-gran (-) rod, Brucella abortus An aerobic gram (+) sporeformer that causes food poisoning is - answer-bacillus cereus Most food fall in a pH range of - answer-5-7 the bacterial limit for pasteurized Grade A milk is - answer-20,000/ML the disease caused by streptococcus mutans is - answer-dental caries bacterial intoxications differ from bacterial infections of the digestive system in that intoxications - answer-have shorter incubation time. sludge digestion - answer-takes place under anaerobic conditions coliforms and fecal coliforms are often differenciated based on there responce to - answer-temperaturewhich of the following sequences is used in the purification of water - answer-flocculation,filtration, chlorilination Ascaris lumbricoides - answer-the largest intestinal nematode and the cause of roundworm disease