Answer:
a because it has alot of reasons
The ANA Code of Ethics for Nurses serves the following purposes: It is a succinct statement of the ethical obligations and duties of every individual who enters the nursing profession. It is the profession's nonnegotiable ethical standard. It is an expression of nursing's own understanding of its commitment to society.
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The best answer would be handwashing before handling of food and cooking food thoroughly since shigella causes diarrhea