An experienced PMHNP agrees to precept a second-year PMHNP student at her outpatient psychiatric practice. During the first week, the student conducts a psychiatric evaluation independently and presents the case to the preceptor. The student's assessment is reasonable but misses a significant drug interaction between the patient's current SSRI and a newly recommended medication. The student has already discussed the treatment plan with the patient. The PMHNP considers her professional responsibilities as a preceptor. Which of the following best describes the preceptor's obligations?