Final answer:
Yes, Dr. Chi is legally required to report the suspected abuse of Samantha to the Texas Department of Family and Protective Services or local law enforcement within 48 hours.
Step-by-step explanation:
Dr. Chi does indeed have a legal obligation to report the suspected child abuse that she observes in Samantha. Under Texas law, and indeed in many jurisdictions, healthcare professionals like Dr. Chi who suspect child abuse or neglect must report the case to the appropriate authorities, which in this case would be the Texas Department of Family and Protective Services (DFPS) or a local law enforcement agency.
This notification must happen within 48 hours of the professional first suspecting the abuse or neglect. Dr. Chi's observation of bruises in various stages of healing and the unattended cut make her legal responsibility clear despite the lack of an explicit explanation from Samantha. Due to the serious long-term effects of child abuse on physical, mental, and emotional health, immediate action is critical in protecting the well-being of the child and potentially averting further harm.