DHN 101 final exam
Deon wants to follow the "Check Your Steps" rules for food safety. When he prepares
high-risk foods, he washes his hands before and after touching the food, sanitizes
surfaces that come in contact with all foods, avoids cross contamination, serves raw or
barely-cooked meats, and refrigerates leftovers within 30 minutes after serving them.
After heating one of his meals, Deon and his dinner guests developed a food-borne
illness. Based on this information, which step did he fail to take? correct answers Cook
Trevor enjoys cooking chicken, but he wants to reduce the chances that his food
preparation practices do not result in cross contamination. What should he avoid doing?
correct answers Cleaning the plate used to carry the chicken to the grill with a paper
towel before using it for serving raw vegetables.
Three days after eating an undercooked hamburger patty at a picnic, Grace
experienced intestinal cramps and bloody diarrhea. When Grace became too weak to
walk, her roommate took her to the emergency room of a hospital. Grace required
treatment for kidney failure. Based on this information, which of the following food-borne
pathogens was most likely responsible for Grace's serious illness? correct answers E.
coli O157:H7
Harold grows apple trees on his small farm. He practices organic farming methods, so
he doesn't use pesticides. This fall, he would like to make minimally-processed organic
apple juice that does not contain preservatives. He wants to sell the beverage at the
local farmer's market. Based on this information, Harold should _____ before bottling
the juice to make it safe for consumers. correct answers pasteurize the juice
Kevin is an American who is staying in a hotel in Paris, France. To avoid traveler's
diarrhea, Kevin should correct answers not be concerned because France is a low-risk
country.
The following substances were detected in a slice of enriched bread. Which of the
substances is a not a direct food additive? correct answers Plastic wrap
Which of the following safety steps should you take if your home experiences a loss of
electricity that lasts for several days? correct answers Cook foods and boil water on a
charcoal grill that is outdoors
Julio wants to cook chicken and bake a pie made with eggs and milk for his roommates.
Julio and his dinner guests are likely to experience food-borne illness if he correct
answers marinates the cut-up pieces of raw chicken and uses the marinade to make a
dipping sauce for the chicken.
,Anna enjoys grilling hamburgers, but she wants to reduce the chances that her food
preparation practices result in food-borne illness. Which of the following steps should
she avoid? correct answers Thawing the frozen ground meat on the kitchen counter.
Irina is an American who is traveling through Northern Africa. Today, she's staying with
friends in a house that is 20 miles south of Cairo, Egypt. To avoid traveler's diarrhea,
Irina should correct answers drink only water that has been boiled or is in a sealed
bottle.
The USDA recommends that egg custard be cooked until its internal temperature is at
least correct answers 160 ºF.
Jermaine wants to follow the "Check Your Steps" rules for food safety. When he
prepares high-risk foods, he washes his hands before and after touching food, sanitizes
surfaces that come in contact with foods, cooks raw foods to their safe internal
temperatures, and chills leftovers within 30 minutes after serving them. After eating one
of his meals, Jermaine and his dinner guests developed a food-borne illness. Based on
this information, which step did he fail to take? correct answers Separate
After a tornado outbreak, Marie's house was damaged and her neighborhood
experienced a power outage that lasted three days. Which of the following steps should
she take to avoid food-borne illness during the loss of electricity? correct answers Do
not eat raw or cooked foods that have been at room temperature for more than 2 hours
Julio wants to cook chicken and bake a pie made with eggs and milk for his roommates.
Julio and his dinner guests are likely to experience food-borne illness if he correct
answers wipes the knife used to cut up the raw chicken on a hand towel before using
the knife to cut up the salad
James and his five relatives live in New Orleans, Louisiana. For him and his family to
survive a major hurricane, James wants to store enough clean water to last for about 5
days. Based on this information, he should store at least _____ gallons of bottled and
sealed water. correct answers 30
BJ wants to follow the "Check Your Steps" rules for food safety. When he prepares
high-risk foods, he washes his hands before and after touching the food; sanitizes
surfaces that come in contact with all foods; avoids cross contamination; cooks meats to
their proper internal temperatures; and after meals, he keeps serving dishes with
cooked food on the table, so his guests can nibble on the items. After eating one of his
meals, he and his dinner guests developed a food-borne illness. Based on this
information, which step did he fail to take? correct answers Chill
Franco made dinner for his roommates. The meal included a baked cut-up chicken, fruit
salad, and stir-fried rice with mixed vegetables. About 8 hours after eating dinner,
Franco and his roommates experienced nausea, vomiting, fever, chills, and diarrhea.
, Based on this information, Franco probably correct answers did not wash the knife that
he used to cut up the chicken before using it to cut up the fruit.
Felicia wants to follow the "Check Your Steps" rules for food safety. When she prepares
high-risk foods, she avoids cross contamination, cooks raw foods to their safe internal
temperatures, and chills leftovers within 30 minutes after serving them. After eating one
of her meals, Felicia and her dinner guests developed a food-borne illness. Based on
this information, which step did she fail to take? correct answers Clean
Jordan is an American who is traveling through India. Today, he's staying in home that's
in a village about 50 miles southwest of New Delhi. To avoid traveler's diarrhea, Jordan
should correct answers use bottled water to drink, wash hands, brush teeth, and take
medication.
Jillian is an American who is staying in a small town in Guatemala, Central America. To
avoid traveler's diarrhea, Jillian should correct answers not drink fresh water.
After Ariel gave birth to a healthy baby boy, the physician immediately placed the baby
next to Ariel's breast so the infant could begin breastfeeding. This practice correct
answers stimulates Ariel's uterus to contract, reducing her risk of bleeding excessively.
Shakena is a 7-year-old girl whose BMI-to-age is in the 86th percentile. According to
this information, Shakena's weight is correct answers classified as overweight.
Mario is a 7-year-old boy whose BMI-to-age is in the 75th percentile. According to this
information, Mario's weight is correct answers healthy for his age.
During her first pregnancy, Britt was unable to stop smoking. Based on this information,
her baby has a correct answers high risk of becoming an obese child.
Alexis weighs 6.5 pounds at birth. Assuming her development proceeds normally, she
should weigh about _____ pounds by her first birthday. correct answers 19.5
According to "wear and tear" theories of aging, correct answers longevity results when
the body continues to repair the damage that occurs from a lifetime of exposures and
experiences.
Kari is considering whether she should exclusively breastfeed or formula feed her new
baby. To encourage Kari to breastfeed, you provide some factual information by telling
her that correct answers breastfeeding can help her lose the body fat she gained during
pregnancy.
Ashley is due to give birth to a girl in March. Before she became pregnant, Ashley
weighed 125 pounds and was in the healthy BMI range for her height. Based on this
information, her physician will recommend that she gain ______ pounds during her
pregnancy. correct answers 25 to 35
