Which of the following is a common symptom of fainting?

• A. Dizziness
• B. Headache
• C. Chest pain
• D. Itching

Answer: (A)

Dizziness is a classic sign that the brain isn’t getting enough blood flow, which is what happens during fainting. When a person stands or is anxious, blood pressure can drop briefly, leading to a momentary feel of lightheadedness or wooziness—the common prelude to losing consciousness. That sensation of dizziness before fainting is what makes it the best answer here because it directly reflects the typical sequence of events in syncope.

Headache, chest pain, and itching are not specifically tied to fainting. Headache can stem from many causes, chest pain points to cardiac or pulmonary issues, and itching isn’t a characteristic feature of fainting. In a dental setting, recognizing dizziness early helps you respond promptly by supporting the patient, ensuring a safe position, and monitoring for progression to fainting.