Which of the following statements is true about oral care in a patient with an endotracheal tube (ETT) in place?
Oral care can increase the risk of ventilator-associated pneumonia in patients with an ETT in place.
Oral care is necessary to maintain oral hygiene and prevent complications in patients with an ETT in place.
Oral care should only be provided once a day for patients with an ETT in place.
Oral care is not necessary for patients with an ETT in place.
The Correct Answer is B
A. Proper oral care actually reduces the risk of ventilator-associated pneumonia (VAP) by minimizing bacterial colonization in the mouth.
B. Oral care is essential to maintain hygiene, prevent infections like VAP, and promote patient comfort in patients with an ETT in place.
C. Oral care should be provided more frequently than once a day, often every 2 to 4 hours, to be effective.
D. Neglecting oral care in patients with an ETT increases the risk of complications, so it is definitely necessary.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Intracranial pressure is monitored using specialized devices like an ICP monitor, not a pulmonary artery catheter.
B. Spinal cord perfusion is not directly monitored by a pulmonary artery catheter.
C. A pulmonary artery catheter is used to monitor hemodynamic status, including cardiac output, pulmonary artery pressures, and fluid volume status, which helps guide management of critically ill patients.
D. Renal function is assessed through lab tests and urine output, not pulmonary artery catheterization.
Correct Answer is D
Explanation
A. Pulse oximetry indicates oxygenation but does not confirm tube placement.
B. Blood gas analysis provides information about ventilation and oxygenation but does not confirm tube position.
C. Auscultation with a stethoscope helps assess placement but is not definitive.
D. Chest X-ray is the gold standard for final confirmation of endotracheal tube placement, ensuring the tube tip is correctly positioned above the carina.
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