Question 52
Marks: 1
When it is not possible to collect and examine a large number of samples for bacteria exam inations, an indication of
the sanitary condition of the milk can be obtained by
Choose one answer.
a. methylene blue reduction test
b. resazurin test
c. both a and b above
d. none of the above
both a and b above
Question 53
Marks: 1
Thermoduric bacteria grow best at a temperature range of
Choose one answer.
a. 40 degrees F to 58 degrees F
b. 60 degrees F to 72 degrees F
c. 70 degrees F to 98 degrees F
d. 46 degrees F to 118 degrees F
70 degrees F to 98 degrees F
Question 54
Marks: 1
Many states rules requre the refrigeration of Shucked shellfish at or below ______ but above 32 degrees F.
Choose one answer.
a. 45 degrees F
b. 42 degrees F
c. 47 degrees F
, d. 32 degrees F
45 degrees F
Question 55
Marks: 1
Vegetative forms of Clostridium botulinum spores are killed in
Choose one answer.
a. 10 to 15 minutes at 176 degrees F
b. 10 to 15 minutes at 80 degrees F
c. 1 minute at 250 degrees F
d. 10 to 15 minutes at 112 degrees F
10 to 15 minutes at 176 degrees F
Question 56
Marks: 1
Sandwich and salad mixtures should be placed in shallow pans at a depth not greater than ______ to accelerate the
rapid cooling of the food.
Choose one answer.
a. 3 inches
b. 2 inches
c. 5 inches
d. 8 inches
3 inches
Question 57
Marks: 1
In order to simplify cleanliness, window sills should be sloped toward the room and down at an angle of ______
degrees.
Choose one answer.
a. 30
Marks: 1
When it is not possible to collect and examine a large number of samples for bacteria exam inations, an indication of
the sanitary condition of the milk can be obtained by
Choose one answer.
a. methylene blue reduction test
b. resazurin test
c. both a and b above
d. none of the above
both a and b above
Question 53
Marks: 1
Thermoduric bacteria grow best at a temperature range of
Choose one answer.
a. 40 degrees F to 58 degrees F
b. 60 degrees F to 72 degrees F
c. 70 degrees F to 98 degrees F
d. 46 degrees F to 118 degrees F
70 degrees F to 98 degrees F
Question 54
Marks: 1
Many states rules requre the refrigeration of Shucked shellfish at or below ______ but above 32 degrees F.
Choose one answer.
a. 45 degrees F
b. 42 degrees F
c. 47 degrees F
, d. 32 degrees F
45 degrees F
Question 55
Marks: 1
Vegetative forms of Clostridium botulinum spores are killed in
Choose one answer.
a. 10 to 15 minutes at 176 degrees F
b. 10 to 15 minutes at 80 degrees F
c. 1 minute at 250 degrees F
d. 10 to 15 minutes at 112 degrees F
10 to 15 minutes at 176 degrees F
Question 56
Marks: 1
Sandwich and salad mixtures should be placed in shallow pans at a depth not greater than ______ to accelerate the
rapid cooling of the food.
Choose one answer.
a. 3 inches
b. 2 inches
c. 5 inches
d. 8 inches
3 inches
Question 57
Marks: 1
In order to simplify cleanliness, window sills should be sloped toward the room and down at an angle of ______
degrees.
Choose one answer.
a. 30
