Which position is defined by the head of the bed raised to 30 degrees, with possible knee elevation of 15 degrees?

• A. Fowler's position
• B. Semi-Fowler's Position
• C. High-Fowler's Position
• D. Trendelenburg position

Answer: (B)

The situation tests how bed angle and knee position define Fowler variants. Elevating the head of the bed to about 30 degrees creates a moderate incline that is not fully upright, while a slight knee bend around 15 degrees provides support and reduces strain on the lower back. Taken together, this combination is characteristic of the semi-Fowler’s position, which offers comfortable, mid-range elevation that aids diaphragmatic movement and breathing without the more upright angle of high Fowler’s. Higher angles (roughly 60–90 degrees) define high Fowler’s, and a head-down tilt defines Trendelenburg, neither of which match the described setup. This position is commonly used to ease breathing, assist with meals, and promote comfort in various clinical scenarios.