Final answer:
The subject of this question is Medicine. It is asking for the full name and address of the patient, as well as the name, address, and registration number of the practitioner.
Step-by-step explanation:
Medicine: Medical Records
The subject of this question is Medicine. It is asking for the full name and address of the patient, as well as the name, address, and registration number of the practitioner. These are important details that are typically included in medical records to ensure accurate identification and communication between healthcare professionals.