Practice Quiz

Dietary Manager Exam Prep - Question List

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21. A chi-squared test:
  1. Is a measure of bone density
  2. Is used to calculate the number of people needed for a focus group
  3. Is a measurement of the expected difference between two data categories, based on a specific hypothesis
  4. Tracks the validity and reliability of a food frequency questionnaire
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22. A meal equivalent in a foodservice organization is:
  1. The number of meals prepared per day per staff member
  2. A measure of productivity defined as total food sales divided by average meal cost
  3. The number of minutes needed to prepare one meal
  4. The number of staff members needed to produce one meal
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23. Calculate the cost per meal using the following information:
Value of January inventory = $24,850
Value of February inventory = $22,730
Cost of foods purchased during January = $43,575
Number of meals served during January = 96,400
  1. 39 cents
  2. 47 cents
  3. 72 cents
  4. 85 cents
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24. What is the order point of stewed tomatoes if 3 cases are used each day, 5 cases are needed as safety stock, and 7 days are needed for delivery from the time an order is placed?
  1. 30 cases
  2. 18 cases
  3. 26 cases
  4. 36 cases
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25.

Which of the following does not occur in diabetic ketoacidosis?

  1. Loss of bicarbonate buffer in the blood
  2. Incomplete catabolism of fatty acids
  3. Elevated osmotic load accompanied by dehydration
  4. Decreased blood levels of glucagon and epinephrine
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