Final answer:
The nurse should instruct the patient with hepatitis B to avoid alcohol, use condoms during sexual intercourse, and follow a specific diet.
Step-by-step explanation:
The nurse should include instructions for the patient with hepatitis B to avoid alcohol for the first 3 weeks, as alcohol can further damage the liver. It is also important to use a condom during sexual intercourse to prevent the transmission of the virus to a partner. Lastly, the nurse should advise the patient to follow a low protein, moderate calorie, moderate fat diet to ease the strain on the liver.