Final answer:
A pharmacist should collect information on a patient at various points in the patient care process to ensure safe and effective medication use.
Step-by-step explanation:
In the patient care process, a pharmacist should collect information on a patient at various points to ensure safe and effective medication use. The frequency of collecting patient information depends on the specific situation but generally includes:
- Initially when the patient starts receiving care or medications
- During medication therapy management or follow-up visits
- When there are changes in the patient's health or medications
- Before starting new medications or treatments