What does it mean for a minor to be under the jurisdiction of a juvenile court?

A minor being under the jurisdiction of a juvenile court indicates that the court has legal authority to make decisions pertaining to the minor's care and wellbeing. This can involve various aspects, including decisions related to custody, rehabilitation, education, and health care, among others. The court's intervention typically aims to protect the minor's best interests, especially in situations where their safety, welfare, or rights may be at risk.

The other choices do not accurately reflect the nature of juvenile court jurisdiction. Emancipation refers to a legal status where a minor becomes independent from parental control, which is a different legal process. Being under juvenile court's jurisdiction does not automatically mean the minor will be removed from their home, as the court can also take measures that support keeping the child in their family environment if it is deemed safe. Additionally, having full control over medical decisions is not typically granted to minors, as parental consent and involvement usually remain required unless the court determines otherwise.