Final answer:
The question about the first action a nurse takes when giving a routine bed bath does not have a clear answer from the information provided, which references surgery preparation, sleep hygiene, and handwashing technique.
Step-by-step explanation:
When providing a routine bed bath, a nurse typically completes several important steps to ensure the process is conducted with the highest standards of patient care and hygiene. However, the information provided does not specifically address the initial action in a routine bed bath.
Instead, details are provided about a team reviewing items aloud (which is related to surgery rather than bed baths), a national institute's advice on sleeplessness (which is not directly relevant to the question), and proper handwashing technique (important for hygiene but not the initial step in a bed bath). Further clarity from nursing protocols would be necessary to determine the precise first action in this situation.