Which statement indicates that Joey’s family needs further teaching about discharge instructions?

The statement made by Joey regarding a shot to prevent illness from mold suggests a misunderstanding about his condition and the role of medication in managing it. This indicates that further education is necessary because it reflects confusion about the relationship between mold exposure and his existing health issues.

If Joey is concerned about needing a shot for mold exposure, it raises questions about whether he fully understands the environmental factors affecting his respiratory health, how his current treatment plan functions, and how he should manage those environmental risks.

The other statements indicate an understanding of care and management for his condition. For example, the mother’s intention to keep things dry shows awareness of environmental management, while Joey's comments about seeking help when experiencing breathlessness and reduced use of his inhaler at school suggest he is engaged with his treatment and aware of when he might need assistance. In contrast, the inquiry about a preventive shot signifies a gap in understanding the necessary steps to manage his condition effectively and highlights a need for additional teaching.