Answer:
B, shaking hands with an infected person
Explanation:
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Answer:
N95 respirators can be worn for 3-4 hours at a time.
Answer:
A code of ethics is usually established by a professional order as a way to protect the public and the reputation of the professionals. Indeed, people who breach their code of ethics incur disciplinary actions that can range from a warning or reprimand to dismissal or expulsion from their professional order.
Explanation: