Final answer:
The nurse should initiate droplet precautions for a 6-year-old child admitted to the hospital with Rubeola.
Step-by-step explanation:
For a 6-year-old child admitted to the hospital with Rubeola, also known as measles, the nurse should initiate droplet precautions. Measles is highly contagious and spreads through respiratory droplets when an infected person coughs or sneezes. By implementing droplet precautions, the nurse can help prevent the spread of the infection to others in the hospital.