final (2) LSUE Micro Lecture Dr al
Study online at https://quizlet.com/_5qfbqt
1. which of the following statements about staphyloccal it can be prevented
food poisoning is false? by boiling food for
5 mins
2. microscopic examination of a patients fecal culture camplyobacter
shows spiral bacteria. the bacteria probably belongs
to to the genus
3. clostridium perfringens causes both clostridial food Gas gangrene
poisoning andq
4. malta fever is caused by a gran (-) rod, Bru-
cella abortus
5. An aerobic gram (+) sporeformer that causes food bacillus cereus
poisoning is
6. Most food fall in a pH range of 5-7
7. the bacterial limit for pasteurized Grade A milk is 20,000/ML
8. the disease caused by streptococcus mutans is dental caries
9. bacterial intoxications differ from bacterial infections have shorter incu-
of the digestive system in that intoxications bation time.
10. sludge digestion takes place un-
der anaerobic con-
ditions
11. coliforms and fecal coliforms are often differenciated temperature
based on there responce to
12. which of the following sequences is used in the purifi- flocculation,filtra-
cation of water tion, chlorilination
13. Ascaris lumbricoides the largest in-
testinal nematode
and the cause
1/5
, final (2) LSUE Micro Lecture Dr al
Study online at https://quizlet.com/_5qfbqt
of roundworm dis-
ease
14. a fever that often is high in the daytime and low in the uadulant fever
evening is assciated with brucelosis
15. which of the following does not always require the all of the choices
presence of living bacteria
16. the time required for a milk sample to change color of reductase test
added methylene blue is the basis for the
17. lactose is dissacharide that
can be digested by
only a relativly few
bacteria
18. an influenza like disorder transmitted in raw milk coxiella burnetii
caused by
19. In the standard plate count method, plates used 30-300
to determine the bacterial count should have______
colonies.
20. grade a pasteurized milk may have no more than 20000 total bac-
terial and 10 col-
iforms
21. which of the following does not produce a gastroin- shigella dysenteri-
testinal disease due to an exotoxin ae
22. in the lower region of the small intestine, entamoba all of the choices
histolytica
23. which of the following will not preserve foods microwave
24. an organism that can survive and grow at refreigerator psychrotrophillic
temperatures is termed
25. foods that spoil at intermidiate rate are termed semi perishable
2/5
Study online at https://quizlet.com/_5qfbqt
1. which of the following statements about staphyloccal it can be prevented
food poisoning is false? by boiling food for
5 mins
2. microscopic examination of a patients fecal culture camplyobacter
shows spiral bacteria. the bacteria probably belongs
to to the genus
3. clostridium perfringens causes both clostridial food Gas gangrene
poisoning andq
4. malta fever is caused by a gran (-) rod, Bru-
cella abortus
5. An aerobic gram (+) sporeformer that causes food bacillus cereus
poisoning is
6. Most food fall in a pH range of 5-7
7. the bacterial limit for pasteurized Grade A milk is 20,000/ML
8. the disease caused by streptococcus mutans is dental caries
9. bacterial intoxications differ from bacterial infections have shorter incu-
of the digestive system in that intoxications bation time.
10. sludge digestion takes place un-
der anaerobic con-
ditions
11. coliforms and fecal coliforms are often differenciated temperature
based on there responce to
12. which of the following sequences is used in the purifi- flocculation,filtra-
cation of water tion, chlorilination
13. Ascaris lumbricoides the largest in-
testinal nematode
and the cause
1/5
, final (2) LSUE Micro Lecture Dr al
Study online at https://quizlet.com/_5qfbqt
of roundworm dis-
ease
14. a fever that often is high in the daytime and low in the uadulant fever
evening is assciated with brucelosis
15. which of the following does not always require the all of the choices
presence of living bacteria
16. the time required for a milk sample to change color of reductase test
added methylene blue is the basis for the
17. lactose is dissacharide that
can be digested by
only a relativly few
bacteria
18. an influenza like disorder transmitted in raw milk coxiella burnetii
caused by
19. In the standard plate count method, plates used 30-300
to determine the bacterial count should have______
colonies.
20. grade a pasteurized milk may have no more than 20000 total bac-
terial and 10 col-
iforms
21. which of the following does not produce a gastroin- shigella dysenteri-
testinal disease due to an exotoxin ae
22. in the lower region of the small intestine, entamoba all of the choices
histolytica
23. which of the following will not preserve foods microwave
24. an organism that can survive and grow at refreigerator psychrotrophillic
temperatures is termed
25. foods that spoil at intermidiate rate are termed semi perishable
2/5
