1. True/False: A refrigerator should keep your food at 40 degrees or lower.
True. A refrigerator at 40 F or lower will slow the growth of bacteria.
2. True/False: Meat can be thawed safely on the countertop.
False. Thaw food in the refrigerator or in a microwave oven, not on the countertop. Germs can grow on meat left at room temperature.
3. How long can you safely leave a meat sandwich in your backpack without a freezer pack?
a. Three hours
b. Two hours
c. One hour
d. Half-hour
b. Two hours. Foods should spend no more than two hours at room temperature.
4. True/False: Freezing food will kill harmful bacteria.
False. Freezing will stop most bacteria from growing, but freezing won’t kill bacteria.
5. How long should you wash your hands with soap and water before rinsing?
a. Two minutes
b. 60 seconds
c. 20 seconds
d. Two seconds
c. 20 seconds. You can sing “Happy Birthday” twice or “Twinkle, Twinkle Little Star.”
6. True/False: You should wash eggs before you use them.
False. Washing eggs before using them is not necessary. Eggs are washed and sanitized at the packaging plant with a special detergent. This process should remove most bacteria from the shell. However, eggs need to be cooked thoroughly to be considered safe.
7. True/False: Marinade (the sauce used on grilled meat) can be reused as a dipping sauce if the meat was in the marinade for only an hour.
False. The marinade contains germs from the raw meat. By using the old marinade as dipping sauces, you or your family could get sick. The safest options are to make extra marinade or reserve some marinade that hasn’t contacted the raw meat.
8. True/False: Partly cooking meat and putting it in the refrigerator is OK.
False. You never should partially cook meat. Cook it completely, then put it in the refrigerator.
9. Name two groups of people who could get sick more easily from unsafe food.
Any of these: Infants, toddlers, elderly, those who already are sick, those with depressed immune system function (e.g., people undergoing chemotherapy) and pregnant women.
10. According to the Centers for Disease Control and Prevention, what is the “single most important way to reduce the spread of disease”?
a. Cleaning up after you are done preparing food
b. Cooking food to the right temperature
c. Picking up food from the floor
d. Washing your hands
d. Washing your hands
11. True/False: Cutting up lettuce for a salad on a cutting board that you used to cut up raw chicken is OK.
False. The cutting board has germs from the chicken. To clean the cutting board, wash it with hot, soapy water followed by a hot-water rinse before cutting any other food. Even better, use a different cutting board for meats and for vegetables.
12. True/False: Leftover foods never should be left to cool completely on the counter before putting them in the refrigerator.
True.
13. True/False: Using a dented or bulging can is OK if the food tastes all right.
False. Be careful of dented cans, especially if the dents are at the seams. Dents can allow harmful bacteria to enter. If a can is bulging, that’s a good indication bacteria is growing and producing gas. The food in these cans never should be tasted.
14. True/False: As long as meat is cooked until it is brown, it’s safe to eat.
False. Cook ground meat to safe internal temperatures. Use a meat thermometer to check. A brown color doesn’t mean the meat has been cooked to a safe temperature.
15. True/False: If you hard-cook eggs and leave them in the shells, you still must refrigerate them.
True. Hard-cooking eggs may cause hard-to-see cracks in the shell that can allow bacteria to enter the egg. You should eat refrigerated hard-cooked eggs within a week.
16. True/False: If you use antibacterial hand gels, you never have to wash your hands.
False. Hand gels are OK if no hand-washing sinks are nearby, but washing your hands with soap and water is a better idea. The alcohol in hand gels dries out your hands, too.
17. If you have a foodborne illness, what are two possible symptoms?
Any of these: Nausea, vomiting, diarrhea, stomach pain, chills, fever, headache and muscle pain. Most of these symptoms also are associated with the “flu.”
18. True/False: The symptoms of some kinds of foodborne illness may appear within hours, days or even weeks.
True. Foodborne illness shows up at different times, depending on the kind of germ that caused the illness.
19. True/False. Eating the pizza that someone forgot on the counter the night before is safe.
False. Pizza is a perishable food. It should be refrigerated within two hours of mealtime.
20. Which of these foods is safe stored in the cupboard?
a. Bologna
b. Peanut butter
c. Eggs
d. Cooked rice
b. Peanut butter is safe at room temperature.