A nurse is suctioning a tracheostomy tube and wants to ensure proper oxygenation between attempts. How long should the nurse wait between each suctioning attempt?
At least 10 seconds.
At least 30 seconds.
At least 1 minute.
At least 3 minutes.
The Correct Answer is B
Choice A rationale:
Waiting for at least 10 seconds between each suctioning attempt may not provide sufficient time for the patient's oxygenation to stabilize. This short duration might not allow the patient's oxygen levels to return to an adequate baseline, leading to potential hypoxia during subsequent suctioning attempts.
Choice B rationale:
Waiting for at least 30 seconds between suctioning attempts allows more time for the patient's oxygen levels to recover. This duration strikes a balance between preventing hypoxia and removing secretions effectively. It also helps minimize the risk of complications associated with frequent or rapid suctioning.
Choice C rationale:
Waiting for at least 1 minute between suctioning attempts might be too long, especially if the patient is experiencing respiratory distress or has excessive secretions. Delaying suctioning for this duration could lead to an accumulation of secretions, potentially compromising the airway and causing distress for the patient.
Choice D rationale:
Waiting for at least 3 minutes between suctioning attempts is too long and not clinically appropriate. This extended time may lead to increased secretion buildup and potential airway obstruction, especially in patients with excessive secretions or those who are critically ill.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C"]
Explanation
Choice A rationale:
This statement is correct. The client should inform the nurse if they notice any food particles in their tracheal secretions as it could indicate aspiration and require immediate attention.
Choice B rationale:
This statement indicates a need for further education. A larger tracheostomy tube to prevent an air leak at the stoma is not an appropriate intervention for tracheomalacia. Tracheomalacia is the weakening of the tracheal cartilage, and a larger tube would not address this underlying issue.
Choice C rationale:
This statement is also incorrect. Minimizing the time the cuff is inflated may be beneficial to prevent tracheal stenosis but would not prevent tracheomalacia, which is a different condition altogether.
Choice D rationale:
This statement is correct. Monitoring cuff pressure and air volumes closely is essential to prevent complications and ensure appropriate cuff inflation.
Correct Answer is C
Explanation
Choice C rationale:
A fenestrated tracheostomy tube would be the most appropriate choice for a client who is ready to wean from mechanical ventilation and also requires speech therapy. The fenestration in the tube allows the patient to breathe through the upper airway, facilitating the weaning process, and enabling speech by allowing air to pass over the vocal cords. This type of tube is commonly used for patients who have progressed in their recovery and are transitioning to breathing independently.
Choice A rationale:
A cuffed tracheostomy tube with an inflated cuff is more suitable for patients requiring mechanical ventilation or those at high risk of aspiration, rather than a patient who is ready to wean from ventilation.
Choice B rationale:
Uncuffed tracheostomy tubes may be appropriate for patients who can protect their airway and are weaning from mechanical ventilation. However, they would not be the most appropriate choice when speech therapy is also required.
Choice D rationale:
Double-lumen tracheostomy tubes are not typically used for weaning from mechanical ventilation or speech therapy needs. They are employed in specialized situations for independent lung ventilation.
Choice E rationale:
Plastic tracheostomy tubes are commonly used in clinical practice and may be suitable for a patient ready to wean from mechanical ventilation and requiring speech therapy. However, the fenestrated tube is a more specific choice for this scenario.
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