Which of the following describes the symptoms that accompany a concerning orthostatic blood pressure drop?

• A. Nausea
• B. Shortness of breath
• C. Headache
• D. Faintness, blurred vision, dizziness, or syncope

Answer: (D)

The main idea is that when standing, a significant drop in blood pressure can briefly reduce blood flow to the brain, leading to symptoms that signal cerebral hypoperfusion. The concerning cluster of signs includes faintness or feeling faint, blurred vision, dizziness, and sometimes syncope (fainting). These are the hallmark symptoms you’d expect with an orthostatic drop because they reflect the brain not getting enough blood quickly enough after standing. Nausea, shortness of breath, or headaches can occur in various conditions, but they don’t specifically characterize the orthostatic response to standing.