What is a common mistake when interpreting the pressure waveform graph in PCV?
Understand the Problem
The question is asking about common errors made when interpreting pressure waveform graphs in Pressure Controlled Ventilation (PCV). It presents a multiple-choice format, prompting the user to identify specific misconceptions related to pressure changes during the breathing cycle.
Answer
Assuming pressure decreases only during expiration.
A common mistake when interpreting the pressure waveform graph in pressure-controlled ventilation (PCV) is assuming pressure decreases only during expiration.
Answer for screen readers
A common mistake when interpreting the pressure waveform graph in pressure-controlled ventilation (PCV) is assuming pressure decreases only during expiration.
More Information
In pressure-controlled ventilation, pressure remains constant during the inspiratory phase and does not only decrease during expiration. This misunderstanding can lead to incorrect interpretations of the patient's ventilatory status.
Tips
A common mistake is not accounting for the possibility of constant pressure during inspiration, leading to incorrect waveform interpretation.
Sources
- Ventilator Waveforms and Patient Care - Quizgecko - quizgecko.com
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