Suppose you're asked to evaluate the outcomes of your chosen EBP intervention on your client, Paula, from Week 1.

Paula Cortez was diagnosed with HIV, Bipolar Disorder, and is pregnant. She quit taking her medications and has not gotten out of bed for days. Paula's unborn child, medical and psychiatric needs are decompensating. According to the NASW Code of Ethics (2021), "Social workers limit clients' right to self-determination when, in the social workers' professional judgment, clients' actions or potential actions pose a serious, foreseeable, and imminent risk to themselves or others". How would you do so? Which single-subject design (e.g., AB, ABC, ABAB, BAB) would you choose and why?