Which examination position requires the head of the bed to be raised to a 30- to 45-degree angle?

The Semi-Fowler's position is characterized by the head of the bed being elevated to a 30- to 45-degree angle. This position is commonly used in clinical settings to enhance patient comfort and facilitate various examinations, procedures, and respiratory functions. By raising the head of the bed, it allows for easier breathing and improves circulation, which is particularly beneficial for patients experiencing respiratory distress, heart issues, or post-operative recovery.

This position supports conditions like gastroesophageal reflux disease (GERD) by preventing stomach acid from traveling back up the esophagus. Additionally, it can help with the visualization of the upper body during exams without requiring the patient to lie fully flat, ensuring a balance between comfort and accessibility for medical professionals during assessments or interventions.