The nurse realizes that malnutrition is a common problem among people who are hospitalized and that it is associated with:
a. a weakened immune system.
b. lower mortality rates.
c. reduced health care costs.
d. fewer complications.
a
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Which mineral deficiency may result in dwarfism and poor wound healing?
A) selenium B) iron C) zinc D) iodine
A double-blind placebo-controlled study is
A) an idea generated by scientists based on their observations. B) research in which neither the subjects nor the scientists know which group received the treatment and which group received a placebo. C) a stepwise process used by scientists to identify effective placebos. D) research that involves looking at factors in two or more groups of subjects to see if there is a relationship to certain outcomes.
Fetal alcohol syndrome is BEST described as a genetic disorder
Indicate whether the statement is true or false
Which of the following is a correct statement about taking vitamin and mineral supplements directly before competition?
a. Performance is usually enhanced. b. Absorption of vitamins and minerals occurs immediately so the body can use them during competition if needed. c. Supplements are only suggested for athletes who have nutrient deficiencies. d. They are useless for improving performance. e. Most athletes do not believe in the ability of them to enhance performance.