Bacillus cereus Guides d'étude, Notes de cours & Résumés

What is the most plentiful form of available water? Groundwater What are Waterborne Diseases? Results from ingestion of water that is harboring a pathogen example: Typhoid fever. What are Water-washed Diseases? Spread by fecal-oral route or person to person contact. Facilitated by lack of personal hygiene. What are Water-based Diseases? Caused by infection arising through ingestion of pathogenic agent Example: guinea worm larvae, Termatode larvae. What are Water...

NYC Food Protection Course 2023 - Questions and Answers Raw, marinated or partially cooked fish is made safe by freezing for specified times and temperatures. Which of the following time and temperature combination is recommended: -31°F or lower for 15 hours The most popular chemicalsanitizer is: Chlorine Food held under refrigeration must be at or below: 41°F The reason for refrigerating potentially hazardous foods is to: Slow the growth of bacteria Heat is effective in destroying microorgan...

which of the following statements about staphyloccal food poisoning is false? - 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 - camplyobacter clostridium perfringens causes both clostridial food poisoning andq - Gas gangrene malta fever is caused by a - gran (-) rod, Brucella abortus An aerobic gram (+) sporeformer that causes food poisoning is - bacillus cereus Most f...

Deze samenvatting bevat alle informatie van de dia's van het vak microbiologie van voeding. In het jaar 2023 mogen deze aantekeningen bij de toets erbij gehouden worden.

SERVSAFE EXAM STUDY GUIDE Min internal temp for fruit, vegetables, grains, legumes that will be hot held for service Answer: 135F (57C) food additives Answer: substances added to food to lengthen its shelf life. They are also used to alter food so it does not need time temperature control. Some are used to enhance flavor Bacillus cereus gastroenteritis Answer: spore-forming bacteria found in dirt. causes two different toxins which result in 2 different illnesses parasite Ans...

which of the following statements about staphyloccal food poisoning is false? - 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 - camplyobacter clostridium perfringens causes both clostridial food poisoning andq - Gas gangrene malta fever is caused by a - gran (-) rod, Brucella abortus An aerobic gram (+) sporeformer that causes food poisoning is - bacillus cereus Most f...

3 species of sporeformers that cause food borne illness Correct Answer-c. botulinum c. perfrigens b. cereus spore Correct Answer-metabolically inactive, doesnt consume sugar process of germination vegetative cell Correct Answer-metabolically active, produce and released spores alicylobacillus Correct Answer-thermophilic aciduric spore-forming bacteria that survive hot fill processes and cause spoilage and injuries amphilbacillus Correct Answer-facultative anaerobically xylan-degr...

Bacillus anthracis Disease Anthrax. Primarily disease of herbivores/ruminants- cows. Cutaneous anthrax most common; GI and inhalation possible but not common. Those have 100% fatality. Bacillus anthracis Characteristics Aerobic, gram-positive, spore-forming rods. Capsule composed of poly-D-glutamate. B. anthracis is the only medically important organism that has a capsule composed of amino acids rather than polysaccharides. Bacillus anthracis Habitat and Transmission Habitat is ...

NR511/ NR 511 Final Exam: Differential Diagnosis & Primary Care Review | Questions and Verified Answers| 100% Correct |Grade A (Latest 2024/ 2025 Update) – Chamberlain Q: Rotavirus •Rotavirus is common in children younger than age 3. •Symptoms include low-grade fever, loss of appetite, copious watery diarrhea, flatulence, vomiting, stomach cramps. •Treatment: -Fluids -Supportive care -Antiemetics Q: Appendicitis Answer: •Constant periumbilical pain shifting to the...

Clostridium botulinm correct answer: intestinal tracts of fish and mammals;sausages, Canned veggies, vegetable root, seafood Bacillus cereus correct answer: Rice, corn, potato Bacillus cereus prevention measures correct answer: proper cooling technique Clostridium perfringers correct answer: insects, dust, animal and human waste: stews, casseroles, meat pies Shiga toxinproducing E. coli correct answer: intestine of mamals, infected workers, contaminated water, greens, ready to e...