Final answer:
Dizziness reported by a patient is classified as a subjective symptom because it is a personal experience that cannot be directly measured or observed.
Step-by-step explanation:
When measuring a patient's vital signs, and the patient complains of occasional dizziness, this symptom would be classified as c. Subjective.
Symptoms such as dizziness are personal experiences reported by the patient and are not directly measurable or observable by others, unlike objective signs which include measurable factors such as body temperature, heart rate, breathing rate, and blood pressure..
Hence, clinicians rely on a patient's subjective account when assessing symptoms, which can be important indicators of health issues even though they might not be precisely quantifiable.
correct option B. Gabapentin