What degree range defines Semi-Fowler's position?

What degree range defines Semi-Fowler's position?

• A. Zero to ten degrees
• B. Thirty to sixty degrees
• C. Fifteen to forty-five degrees
• D. Ninety degrees

Answer: (C)

Semi-Fowler's position is a supine posture with the head of the bed elevated to a moderate angle, typically around 30 degrees, and within a range of about 15–45 degrees. This elevation improves chest expansion and ventilation, lowers the work of breathing, and helps with swallowing and reducing aspiration risk during feeding, while keeping the patient stable and comfortable with some knee flexion for spine support. Elevations near flat (0 degrees) don’t provide the airway and lung benefits, whereas a near-90-degree upright position is a different, higher level of Fowler’s used for other purposes, so the moderate range of 15–45 degrees best defines semi-Fowler's.

Semi-Fowler's position is a supine posture with the head of the bed elevated to a moderate angle, typically around 30 degrees, and within a range of about 15–45 degrees. This elevation improves chest expansion and ventilation, lowers the work of breathing, and helps with swallowing and reducing aspiration risk during feeding, while keeping the patient stable and comfortable with some knee flexion for spine support. Elevations near flat (0 degrees) don’t provide the airway and lung benefits, whereas a near-90-degree upright position is a different, higher level of Fowler’s used for other purposes, so the moderate range of 15–45 degrees best defines semi-Fowler's.