1-37. Which of the following statements is  correct  concerning  foods  that are  frozen  and  then  thawed? 1. The food must be refrozen immediately 2. The food must be discarded 3. The food must be kept in covered containers at room temperature 4. The food must be stored under 40°F 1-38. Milk should be no more than what maximum temperature at the time of delivery? 1. 40°F 2. 44°F 3. 45°F 4. 50°F 1-39. Green  vegetables  suspected  of  being contaminated  with  pathogenic organisms should be treated in what manner? 1. Washed thoroughly under running water 2. Chemically  sanitized  and thoroughly  rinsed 3. Broken  apart  and  inspected  for bugs 4. Cooked by boiling to kill any bacteria  present 1–40. A can of molasses that bulges in tropical  areas  is  a  dangerous condition  and  the  product  should  be rejected for this reason. 1. True 2. False IN  ANSWERING  QUESTIONS  1-41  THROUGH  1-43, SELECT THE CAN DEFECT THAT MATCHES THE DESCRIPTION  GIVEN  AS  THE  QUESTION. 1-41. Both ends of the can bulge outward because  of  bacterial  action  and  gas production. Ends do not yield to finger pressure. 1. Flipper 2. Springer 3. Pinhole 4. Sweller 1-42. One end or both ends bulge outward because  of  bacterial  action  and gas. Ends yield to finger pressure. 1. Sweller 2. Pinhole 3. Springer 4. Flipper 1-43. Both ends of the can are flat, but one end will bulge outward when the opposite  end  receives  pressure. 1. Flipper 2. Springer 3. Pinhole 4. Sweller IN  ANSWERING  QUESTIONS  1-44  THROUGH  1-48, SELECT THE TYPE OF SOIL THAT MATCHES THE DESCRIPTION  GIVEN  AS  THE  QUESTION. 1-44. The  soil  that  remains  immediately after  the  equipment  or  utensil  has been  used. 1. Daily  deposit 2. Built-up  deposit 3. Freshly  deposited  soil 4. Cooked  deposit 1-45. The soil that remains as the result of  ineffective  cleaning  following  a flushing with water. 1. Baked  deposit 2. Built-up  deposit 3. Rinse  deposit 4. Thin film 5