What does the term 'prescription' refer to in a medical context?

In a medical context, the term 'prescription' specifically refers to a medication or treatment that a licensed healthcare provider, such as a physician, is authorized to prescribe for a patient. This prescription typically involves a detailed order specifying the drug name, dosage, frequency, and duration of the treatment, ensuring that patients receive appropriate medications tailored to their health needs. This process helps ensure patient safety and adherence to medical standards, as prescriptions are based on professional evaluations and diagnoses.

The other options do not align with the medical definition of a prescription. Medications available over-the-counter do not require a prescription, which distinguishes them from prescribed drugs. Treatment plans outlined by health coaches might provide valuable guidance, but they do not meet the formal requirements of a prescription that healthcare providers offer. Similarly, general guidelines for healthy living are broader recommendations that lack the specificity and legal authority associated with a prescription from a licensed practitioner. Thus, only the correct choice accurately reflects the definition and purpose of a prescription in the medical field.