Final answer:
In the PMFSH section of the EMR, you would record that the patient was adopted in the Social History option.
Step-by-step explanation:
In the PMFSH section of the EMR, you would record that the patient was adopted in the Social History option. The Social History section includes information about the patient's personal and social background that may be relevant for their healthcare. Adoption status falls under the social aspect of the patient's history, as it can provide important information about their family medical history and potential genetic predispositions.