Which of the following is true concerning herbal remedies?
a. They are safe because they come from plants.
b. There are safety standards set by the government for these products.
c. Their components become more concentrated when they are made into supplements.
d. They are safe for pregnant women and children because they are natural.
Q. 2The green substance that accumulates just beneath the potato's skin is:
a. sulfur dioxide.
b. solanine.
c. polychlorinated biphenyl.
d. mercury.
Q. 3World hunger is a problem of
a. overpopulation.
b. inadequate food production.
c. unequal access to resources.
d. lower gas prices.
e. natural disasters.
Q. 4Which of the following is correct about aflatoxin?
a. It is added to some ice creams and salad dressings as a thickener.
b. It is a poison made by certain molds that can grow on corn.
c. It is added to fruit juices as a color enhancer.
d. It is found in the green substance that accumulates beneath the skin of a potato.
Q. 5Which of the following individuals could safely consume raw seafood?
a. Sam, a painter who has liver disease
b. Sasha, a homemaker who has diabetes
c. Mark, a salesman with HIV infection
d. Ted, an accountant with occasional back pain
Q. 6Which of the following additives is used to maintain consistency?
a. MSG
b. Vitamin A
c. Guar gum
d. Sodium chloride
Q. 7Most E. coli outbreaks have been linked to:
a. unpasteurized milk.
b. undercooked hamburger.
c. eggs.
d. apples.
e. rice.
Q. 8For which of the following individuals is foodborne illness likely to be least serious?
a. Sue, a 25-year-old school teacher
b. Mary, a 2-year-old toddler
c. John, an 88-year-old computer expert
d. Juan, a 34-year-old HIV-positive architect
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