Final answer:
The appointment scheduling method used by an obstetrician who sees pregnant patients two afternoons a week is called stream scheduling. It allows the obstetrician to provide dedicated and focused care during these times.
Step-by-step explanation:
An obstetrician who devotes two afternoons a week to seeing pregnant patients is using an appointment scheduling method called stream scheduling. The obstetrician who devotes two afternoons a week to seeing pregnant patients is using an appointment scheduling method called block scheduling. This approach to scheduling is specifically tailored to the needs of patients and providers, allowing specific times to be set aside for certain types of appointments. In this case, the obstetrician has dedicated time solely to seeing pregnant patients, ensuring they receive focused and uninterrupted care.