A client is taking doses of vitamin C. She tells the nurse that she has heard that vitamin C prevents and cures colds and that she is wondering if this is true. What is the nurse's response?
a. "Vitamin C is most helpful in preventing colds, but large doses are required."
b. "Vitamin C is a fat-soluble vitamin and should not be taken in large doses."
c. "I have also heard that vitamin C will help prevent colds, but it hasn't been proven."
d. "Vitamin C supplements should be taken only by children and older persons."
ANS: C
Research does not support the popular lay claims about vitamin C. The nurse must use caution in sharing personal beliefs with clients.
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