A nurse is caring for a client who is receiving mechanical ventilation when the low pressure alarm sounds on the ventilator. Which of the following actions should the nurse take?
Increase the client's ventilator flow rate.
Empty water from the client's ventilator tubing.
Evaluate the client for a cuff leak.
Suction the client's airway.
The Correct Answer is C
A) Increasing the ventilator flow rate may not address the cause of the low-pressure alarm and could potentially worsen the situation.
B) Emptying water from the ventilator tubing is not typically necessary when the low-pressure alarm sounds.
C) Evaluating the client for a cuff leak is essential because a leak in the endotracheal tube cuff can cause the low-pressure alarm to sound.
D) Suctioning the client's airway is not indicated unless there are signs of airway obstruction or secretions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
The symptoms of chest tightness radiating to the left arm, along with nausea, diaphoresis (sweating), shortness of breath, and an irregular, tachycardic (fast) heart rate are classic signs of a myocardial infarction. The faint pulses in myocardial infarction, can be caused by a reduced blood flow to the heart muscle due to a blockage of a coronary artery. The reduced blood flow result in a cool skin.
Correct Answer is {"A":{"answers":"A,B"},"B":{"answers":"A"},"C":{"answers":"A"},"D":{"answers":"A,B"},"E":{"answers":"A,B"}}
Explanation
A) Slight tenting of the skin indicates dehydration, which is consistent with both DKA and HHS.
B) The presence of ketones in the urine is a hallmark of DKA, as it indicates the body is using fat for energy due to a lack of insulin.
C) A pH of 7.30 is lower than the normal range, suggesting acidosis, which is characteristic of DKA.
D) A blood glucose level of 468 mg/dL is significantly higher than the normal range, which is a common finding in both DKA and HHS.
E) An elevated creatinine level indicates kidney dysfunction, which can be a result of dehydration seen in both DKA and HHS.
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