Which statement by the nurse regarding tracheostomy care is correct?
"I will monitor the cuff pressure to keep it between 20 to 25 cm H2O.".
"The fenestration should remain open at all times.".
"The inner cannula is only used when the patient requires mechanical ventilation.".
"A fenestrated tube is used for patients with a low risk of aspiration.".
"Metal tracheostomy tubes are commonly used for long-term ventilation.".
The Correct Answer is D
Choice D rationale:
This statement is correct. A fenestrated tracheostomy tube is designed for patients with a low risk of aspiration and are weaning from mechanical ventilation. The fenestration allows the patient to breathe through the upper airway, promoting speech and facilitating the weaning process. The fenestration can be temporarily occluded to assess the patient's readiness for decannulation.
Choice A rationale:
Monitoring cuff pressure is essential, but the suggested range of 20 to 25 cm H2O is not universally applicable. The appropriate cuff pressure range may vary depending on the patient's condition, and it should be individualized based on the patient's needs.
Choice B rationale:
Keeping the fenestration open at all times is not accurate. The fenestration can be open to allow airflow during weaning and speech therapy, but it can be temporarily occluded when assessing the patient's ability to breathe without the tube.
Choice C rationale:
The inner cannula is not solely used during mechanical ventilation. It is also used for routine cleaning and maintenance of the tracheostomy tube, regardless of the patient's ventilation status.
Choice E rationale:
Metal tracheostomy tubes are not commonly used for long-term ventilation. They are mostly used in specific situations where a plastic tube may not be suitable, such as when there is a risk of tube distortion or damage. Plastic tubes are more commonly used for long-term ventilation due to their availability, flexibility, and ease of use.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Performing tracheostomy care every 2 to 4 hours would be too frequent for most patients and may cause unnecessary disruption and discomfort. This interval is not the recommended standard of care.
Choice B rationale:
Tracheostomy care every 4 to 6 hours strikes a balance between maintaining airway hygiene and minimizing excessive handling of the tracheostomy site, reducing the risk of complications such as infection or irritation.
Choice C rationale:
Waiting to perform tracheostomy care every 6 to 8 hours may increase the risk of mucus buildup and potential complications, especially in patients with high secretions or respiratory issues.
Choice D rationale:
Extending the interval to every 8 to 12 hours may lead to inadequate airway clearance and increased risk of complications in patients who require more frequent care.
Choice E rationale:
Waiting to perform tracheostomy care every 12 to 24 hours is too infrequent for most patients and may not be sufficient to maintain a patent airway and prevent complications.
Correct Answer is ["B","C","D","E"]
Explanation
Choice A rationale:
Applying continuous suction while inserting the catheter can cause trauma to the tracheal mucosa and increase the risk of bleeding and infection.
Choice B rationale:
Rinsing the catheter with sterile saline between each suctioning attempt helps maintain aseptic technique, preventing the introduction of microorganisms into the airway.
Choice C rationale:
Limiting suctioning attempts to three per session reduces the risk of hypoxia and mucosal damage, ensuring adequate oxygenation and preventing complications.
Choice D rationale:
Withdrawing the catheter gently while applying suction prevents damage to the tracheal walls and minimizes the risk of bleeding.
Choice E rationale:
Hyperoxygenating the patient before and after suctioning helps prevent hypoxemia during the procedure, reducing the risk of complications and ensuring adequate oxygenation.
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