Most tap water contains fluoride.
a. true
b. false
Answer: a. true
You might also like to view...
Which best describes bacterial overgrowth syndrome?
a. The patient is exposed to contaminated instruments during surgery b. Cross-contamination of bacteria occurs between the colon and the small intestine c. The colon is perforated and bacteria enter the peritoneum d. The surgical incision becomes infected with overgrowth of bacteria e. The patient passes excess bacteria from the stomach into the small intestine
The main function of carbohydrates is to
A. promote growth and development. B. prevent cancer. C. regulate body processes. D. provide energy.
Which one of the following in not a negative aspect of advertising? a. The repetition of ads leads to boredom and annoyance
b. Ads tend to be impersonal. c. Ads can be very expensive. d. Ads offer only one way communication.
Why are hemoglobin and hematocrit tests of limited usefulness in the assessment of iron status??
A) ?They are expensive to perform. B) ?They are notoriously inaccurate. C) ?They are late indicators of iron deficiency. D) ?The range of normal value is usually wide.