Final answer:
Typically, only physicians and nurse practitioners can prescribe and renew medications, but in some jurisdictions, specially-trained pharmacists with additional prescribing authorization may also do so.
Step-by-step explanation:
Regarding the question of who can engage in renewing prescriptions for continuity of care, it varies based on local laws and certifications. In general, only physicians and certain other healthcare providers like nurse practitioners have the authority to prescribe medications, including renewing prescriptions. In some jurisdictions, pharmacists with additional prescribing authorization may also renew prescriptions for continuity of care. This advanced role requires specialized training and certification beyond the typical scope of practice for a pharmacist. Standard practice for pharmacists without this additional qualification (any licensed pharmacist) typically does not include the ability to prescribe or renew prescriptions, but they do offer valuable advice regarding drug selection, dosage, interactions, and side effects.