ATI Testing Oxygen Therapy Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

ATI Testing Oxygen Therapy Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the safest method to store portable oxygen tanks? Upright and secured to prevent falling What finding indicates that oxygen therapy is effective? Oxygen saturation improves to normal range Why should oil-based products be avoided when a client is on oxygen therapy? They can increase the risk of fire What is the appropriate nursing action if a client on oxygen develops new confusion? Assess for hypoxia What type of breath sounds suggest fluid in the lungs? Crackles 2 What is the immediate nursing action if a client’s oxygen saturation drops below 90%? Apply supplemental oxygen What is the primary reason for administering oxygen therapy to a client? To increase the amount of oxygen available to body tissues What is a common early sign of hypoxia? Restlessness What position should a client be placed in to improve oxygenation? High Fowler’s position Which oxygen delivery device provides the most precise oxygen concentration? Venturi mask Why should oxygen flow be humidified when delivered at higher rates? To prevent drying of the mucous membranes 3 Why is a nasal cannula preferred for clients needing low-flow oxygen? It allows the client to eat and talk comfortably What device delivers nearly 100% oxygen concentration? Nonrebreather mask What should a nurse check first when a client on oxygen therapy becomes short of breath? Airway patency Why must a "No Smoking" sign be posted outside a client's room receiving oxygen therapy? Oxygen supports combustion and increases fire risk How often should the nurse assess the skin under an oxygen mask? At least every 2 hours What complication can develop if a client receives too much oxygen? Oxygen toxicity 4 Why is it important to encourage a client to use an incentive spirometer while receiving oxygen? To promote lung expansion and prevent