Final answer:
The nurse should assign the 14-year-old boy with the 15-year-old boy admitted with a vasoocclusive sickle cell crisis as a roommate. Correct option is c)
Step-by-step explanation:
The nurse should assign the 14-year-old boy with a roommate who has a similar condition or experience. Therefore, the most appropriate roommate would be the 15-year-old boy admitted with a vasoocclusive sickle cell crisis. This is because both patients are experiencing a medical condition that requires hospitalization and potentially surgical intervention. They can provide support and understanding for each other during their hospital stay.