Answer:
The most appropriate referral for a teen parent diagnosed with illicit substance misuse and her infant would typically be:
Home health nurse
Step-by-step explanation:
A home health nurse can provide support, guidance, and healthcare services to the mother and infant in their home environment. This can include monitoring the health and well-being of the infant, providing guidance on parenting and substance misuse treatment, and ensuring that both the mother and baby receive the necessary care while in a familiar and stable environment. The involvement of a home health nurse can be an important step in assisting the teen parent in overcoming substance misuse and providing the best care for the infant. Legal aid, family court, and foster parent care may be relevant in some cases, but they are not typically the first choice for referral in this situation.