A nurse is providing care for a patient with a tracheostomy tube. What type of tracheostomy tube would be most suitable for a patient who requires mechanical ventilation or has a high risk of aspiration?
Cuffed.
Uncuffed.
Fenestrated.
Double-lumen.
Metal.
The Correct Answer is A
Choice A rationale:
A cuffed tracheostomy tube is most suitable for a patient who requires mechanical ventilation or has a high risk of aspiration. The cuff is inflated to create a seal between the trachea and the tube, preventing aspiration of oral secretions or gastric contents into the airway. This is crucial for patients on mechanical ventilation to ensure effective ventilation and prevent complications like ventilator-associated pneumonia.
Choice B rationale:
Uncuffed tracheostomy tubes do not have an inflatable cuff, making them unsuitable for patients who require mechanical ventilation or have a high risk of aspiration. They are more appropriate for patients who can protect their own airway and have minimal risk of aspiration.
Choice C rationale:
Fenestrated tracheostomy tubes have an opening or fenestration on the tube that allows airflow through the upper airway, bypassing the tracheostomy tube. These tubes are used for patients who are weaning off mechanical ventilation and require speech therapy. They are not the most suitable choice for patients who need mechanical ventilation or have a high aspiration risk.
Choice D rationale:
Double-lumen tracheostomy tubes have two separate tubes, which can be used for independent lung ventilation in certain situations. They are not specifically designed for patients requiring mechanical ventilation or with a high risk of aspiration.
Choice E rationale:
Metal tracheostomy tubes are not commonly used for patients requiring mechanical ventilation or with a high risk of aspiration. Metal tubes may be used in certain cases, but they are not the most suitable choice for this patient population.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
A neonate with a tracheostomy tube would require lower suction pressure compared to an adult. Neonates have smaller and more delicate airways, making them more susceptible to damage from high suction pressures. Using lower suction pressures is essential to ensure the safety and well-being of the neonate.
Choice B rationale:
An adult with a tracheostomy tube may require higher suction pressure compared to other age groups. Adults generally have larger airways and more significant secretion production. Adequate suction pressure is necessary to effectively remove secretions and maintain airway patency.
Choice C rationale:
A child with a tracheostomy tube would typically require lower suction pressure than an adult. Children have smaller airways than adults, and using high suction pressures could cause harm and discomfort.
Choice D rationale:
An infant with a tracheostomy tube would require lower suction pressure compared to an adult. Infants have smaller airways and are more sensitive to changes in pressure. Using higher suction pressure could cause trauma to the delicate tissues in their airways.
Correct Answer is ["B","E"]
Explanation
Choice A rationale:
Sterile gloves are essential for aseptic technique during tracheostomy suctioning to prevent the introduction of infection. However, they are not included in the setup, as they are worn by the nurse performing the procedure.
Choice B rationale:
Sterile water or saline is necessary for suctioning to moisten the suction catheter and facilitate the removal of secretions without causing trauma to the airway. Therefore, it should be included in the setup.
Choice C rationale:
A pulse oximeter is used to monitor the patient's oxygen saturation and is not directly related to tracheostomy suctioning. While continuous monitoring of oxygen saturation is essential during and after the procedure, it is not a part of the setup.
Choice D rationale:
A sphygmomanometer is used to measure blood pressure and is unrelated to tracheostomy suctioning. It is not required for this procedure.
Choice E rationale:
A non-sterile towel is used to protect the patient's clothing and bed linens from any secretions or spills during the suctioning procedure. It should be included in the setup to maintain cleanliness and prevent contamination.
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