What are the potential consequences of ignoring an alarm on an arterial line monitoring system?
Temporary discomfort
Temporarily alleviates alarm fatigue
Injury or death
Improved patient outcomes
The Correct Answer is C
A. Ignoring an arterial line alarm is more serious than causing temporary discomfort.
B. Ignoring alarms contributes to alarm fatigue but does not justify the action or improve safety.
C. Ignoring an arterial line alarm can lead to delayed recognition of critical changes in blood pressure or arterial waveform, potentially resulting in serious injury or death due to inadequate monitoring and intervention.
D. Ignoring alarms does not improve patient outcomes; it significantly increases risk.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. A pulmonary artery catheter (Swan-Ganz catheter) allows continuous cardiac output monitoring and measurement of right ventricular pressures and volumes.
B. An electrocardiogram monitors electrical activity of the heart but does not measure cardiac output or ventricular volume.
C. A central venous catheter measures central venous pressure but does not provide cardiac output or right ventricular volume data.
D. An arterial line monitors arterial blood pressure continuously but does not provide cardiac output or right ventricular volume information.
Correct Answer is B
Explanation
A. CPAP is typically used for simpler obstructive sleep apnea, while BiPAP is often used for more complex cases.
B. BiPAP delivers two different pressure levels: a higher pressure during inhalation (IPAP) and a lower pressure during exhalation (EPAP), which helps patients breathe more easily.
C. CPAP delivers a continuous, single pressure level throughout the breathing cycle, not two different pressures.
D. This describes CPAP rather than BiPAP.
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