Final answer:
A community pharmacy technician's duty in filling Ms. Cahill's Seroquel prescription would be to ring up the prescription at the pharmacy cash register, while the pharmacist would handle the final prescription check and patient counseling.
Step-by-step explanation:
In a community pharmacy setting, pharmacy technicians support pharmacists in various tasks. In the scenario where Ms. Cahill brings in a prescription for Seroquel 150mg, a pharmacy technician's duties include preparing the medication, filling the prescription according to the prescribed dosage and quantity, and handling transactions at the pharmacy cash register. However, the responsibility of making the final check of the prescription to ensure its accuracy falls solely to the licensed pharmacist. Also, counseling patients about medication use, including side effects and proper administration, is typically a role of the pharmacist, not the technician. Therefore, the correct duty that a community pharmacy technician will perform is C) ring up Ms. Cahill's Seroquel prescription at the pharmacy cash register.