The nurse assesses the port balloon on the ETT (endotracheal tube) of an intubated patient and is unsure if the balloon is properly inflated. What is the nurse's best action?
Notify the health care provider
Call respiratory therapy to obtain the pressure within the balloon
Add air to the balloon port
Remove air from the balloon port
The Correct Answer is B
A. Notify the health care provider: While it may eventually be necessary to notify the healthcare provider, the immediate action should involve confirming the balloon pressure, which is within the scope of respiratory therapy.
B. Call respiratory therapy to obtain the pressure within the balloon: This is the most appropriate action. Respiratory therapists are skilled in managing and measuring the cuff pressure to ensure it is within the correct range (typically 20-30 cm H2O).
C. Add air to the balloon port: Adding air without knowing the current pressure could lead to over inflation, which might cause tracheal injury.
D. Remove air from the balloon port: Similarly, removing air could lead to underinflation, increasing the risk of aspiration or inadequate ventilation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "To the best of your knowledge, are your immunizations up to date?" Immunization status is important but is not directly related to the symptoms of jaundice and increased abdominal girth.
B. "Have you ever worked in an occupation where you might have been exposed to toxins?" While toxin exposure could contribute to liver disease, it is less likely the immediate cause compared to alcohol consumption.
C. "How many alcoholic drinks do you typically consume in a week?" Alcohol consumption is a major risk factor for liver disease, which can lead to jaundice and ascites (increased abdominal girth).
D. "Has anyone in your family ever experienced symptoms similar to yours?" Family history is less relevant for acute symptoms of jaundice and abdominal girth, which are more likely related to lifestyle factors like alcohol use.
Correct Answer is B
Explanation
A. Pallor and/or cyanosis of extremities: While pallor and cyanosis can indicate severe heart failure, they are not early signs. These symptoms usually appear later in the disease process.
B. Orthopnea, peripheral edema, crackles: These are early signs of heart failure indicating fluid overload due to decreased cardiac output. Orthopnea is difficulty breathing when lying flat, peripheral edema is swelling in the limbs, and crackles indicate fluid in the lungs.
C. Dizziness, syncope, palpitations:These symptoms can occur in heart failure but are not specific to fluid overload; they are more indicative of decreased cardiac output and possible arrhythmias.
D. PAWP of 12 and CVP of 6: These values are within normal limits. PAWP (Pulmonary Artery Wedge Pressure) and CVP (Central Venous Pressure) would be elevated in fluid overload.
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