Final answer:
When a patient complains of their right eye throbbing and displays symptoms such as swelling and bruising, it is classified as a subjective option (b) symptom.
Step-by-step explanation:
When a patient complains of their right eye throbbing and displays symptoms such as swelling and bruising, it is classified as a subjective option (c) symptom. Subjective symptoms are experienced by the patient but cannot be objectively measured or confirmed clinically. In this case, the patient's experience of throbbing and visual changes in the right eye are subjective symptoms that provide important information to the clinician for diagnosis and treatment.
subjective symptoms are based on the patient's personal experiences and are typically reported to the healthcare provider, while objective signs are measurable and observable by the healthcare provider during an examination.