A patient who is short of breath has no spinal injury and is conscious. Which position best promotes lung expansion?
Correct answer: B. High Fowler position with support
- A. Supine with the legs elevated
- B. High Fowler position with support
- C. Prone with the head turned
- D. Trendelenburg position with knees flexed
Explanation
High Fowler position lowers abdominal pressure on the diaphragm and allows better chest expansion. Supine and Trendelenburg positions can worsen ventilation in a breathless patient.
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About Oxygen Therapy and Airway Care
Airway care includes positioning, suctioning, coughing and deep-breathing exercises, incentive spirometry, oxygen delivery devices and humidification. Questions address indications, flow rates, safety precautions and monitoring for hypoxia or oxygen toxicity, while distinguishing nasal cannula, simple mask, non-rebreather mask and Venturi mask use.
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