A series of vital signs taken in standing, sitting, and supine positions is called what?

• A. Orthostatic Vital Signs
• B. Comprehensive Vital Signs
• C. Baseline Vital Signs
• D. Postural Vital Signs

Answer: (C)

Measuring vital signs in different positions tests how the cardiovascular system responds to gravity and standing up. This practice is called orthostatic vital signs (also known as postural vital signs). It specifically measures blood pressure and heart rate as you move from lying down to sitting, and then to standing, to detect any instability like orthostatic hypotension. Typically, you’d see a notable drop in systolic BP (often about 20 mmHg or more) or a drop in diastolic BP (around 10 mmHg) within a few minutes of standing, sometimes with a compensatory rise in heart rate. Baseline vital signs, in contrast, are a single set taken in one position to establish a reference for that patient, not a sequence across multiple postures. Therefore, the described series aligns with orthostatic (postural) vital signs rather than baseline.