How is the semi-Fowler's position defined?

The semi-Fowler's position is defined by the head of the bed being raised between 30 and 45 degrees. This position is commonly used for patients who need assistance with breathing or have certain medical conditions such as respiratory distress or heart issues. By elevating the upper body, this position can help reduce pressure on the diaphragm, allowing for easier lung expansion and improved oxygenation.

In this position, patients may also experience less discomfort when eating or having other procedures performed, as it provides a degree of elevation while still being comfortable.