Normal urine pH is:
A) 5.
B) 6.
C) 7.
D) 7.5.
B
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Which of the following terms means the hearing changes that occur as a result of the aging process?
A) presbycusis B) Ménière's disease C) acoustic neuroma D) anacusis
Which of the following best describes e-cigarettes?
A. They are recommended by the FDA as a cigarette alternative. B. They contain tobacco. C. They may contain some of the same harmful substances as cigarettes. D. They carry the same warnings as regular cigarettes.
You've outlined two different worksite health promotion programs for your employer to consider. One of them has a cost-benefit ratio of $1.55 whereas the other has a cost-benefit ratio of $3.75. Which is the correct statement?
A. These are roughly equivalent to each other because they offer different things. B. The one that has a higher cost-benefit ratio is the more favorable one. C. The one that has a lower cost-benefit ratio is the more favorable one. D. The one that has a lower cost-benefit ratio has a 242% return on investment.
The use of which type of containers in microwaves raises concerns about unsafe chemical exposure?
a. glass b. brown paper c. plastic d. closed e. open