What position should the nurse encourage for Mrs. Gardner to treat SOB?

What position should the nurse encourage for Mrs. Gardner to treat SOB?

• A. High Fowler's with legs down, to decrease preload
• B. Prone, to allow her to rest more effectively
• C. Semi-Fowler's, to allow her to breathe more easily
• D. Trendelenburg, to encourage drainage of fluids from the upper respiratory airway

Answer: (A)

When a patient is short of breath, the priority is to open the lungs as much as possible so air can flow in easily. Positioning the upper body higher—placing the head of the bed up to high Fowler’s—best accomplishes this. Sitting upright allows the diaphragm to descend more fully, increases chest wall expansion, and reduces the work of breathing, which often provides quick relief from dyspnea and improves oxygenation. The note about leg position affecting preload is less central to relieving SOB. Elevating the legs can decrease preload in fluid overload states, but keeping the legs down does not help preload reduction and is not the main reason this position helps with breathing. In contrast, Trendelenburg would worsen breathing effort, and prone or semi-Fowler’s offer less optimum relief for acute dyspnea than high Fowler’s. So, elevating the patient to a high Fowler’s position best supports breathing comfort and ventilatory mechanics during shortness of breath.

When a patient is short of breath, the priority is to open the lungs as much as possible so air can flow in easily. Positioning the upper body higher—placing the head of the bed up to high Fowler’s—best accomplishes this. Sitting upright allows the diaphragm to descend more fully, increases chest wall expansion, and reduces the work of breathing, which often provides quick relief from dyspnea and improves oxygenation.

The note about leg position affecting preload is less central to relieving SOB. Elevating the legs can decrease preload in fluid overload states, but keeping the legs down does not help preload reduction and is not the main reason this position helps with breathing. In contrast, Trendelenburg would worsen breathing effort, and prone or semi-Fowler’s offer less optimum relief for acute dyspnea than high Fowler’s.

So, elevating the patient to a high Fowler’s position best supports breathing comfort and ventilatory mechanics during shortness of breath.