Which intervention should the nurse prioritize to promote effective airway clearance in a client with impaired oxygenation?

Correct Answer: C

Rationale: Deep breathing and coughing help to mobilize and clear respiratory secretions, promoting effective airway clearance and improved oxygenation.

Correct Answer: D

Rationale: A CPAP mask is the most appropriate oxygen delivery system for a client with sleep apnea who requires positive pressure ventilation. It delivers a continuous flow of pressurized air to keep the airways open during sleep.

Correct Answer: C

Rationale: NPPV devices, such as continuous positive airway pressure (CPAP) or bilevel positive airway pressure (BIPAP), can cause dry mouth. Providing frequent oral care, such as mouth rinses and moisturizing agents, helps alleviate discomfort and prevent oral complications.

Correct Answer: B

Rationale: Securing the oxygen tubing under furniture legs can create a potential safety hazard by causing the tubing to become twisted or pulled, disrupting the oxygen flow. It is important to educate the client about keeping the tubing free from obstructions and ensuring it is positioned safely.

Correct Answer: C

Rationale: Applying a sterile dressing over the tracheostomy site helps prevent infection by providing a barrier against microorganisms. It also ensures a clean environment for optimal oxygen delivery and promotes wound healing.