They can always refer to the guidelines that created by the American Medical Association or Research group such as American Heart Association. Those two organization have been proven to deliver researches result with a really high credibility. By using the guideline, they can determine whether the patient need the medication or not
The National Institutes of Health play in community health, conducts health-related research.
<h3>What role does the National Institute of health play in the community health?</h3>
The National Institutes of Health is the prior company of the United States government liable for biomedical and general health research.
Thus, option "B" is correct, It conducts health-related research.
To learn more about National Institutes of Health click here:
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The answer is option C "Calories" Calories is a unit of measure for food or energy. Calories are also the amount of energy you consume when you eat or drink something. Kilocalorie are equal the amount of 1000 calories.
Hope this helps.
