Arterial Lines Assessment and Troubleshooting Quiz

What is the primary goal of the ICU Advantage series?

• To simplify complex critical care topics

• To provide entertainment

• To promote ICU equipment sales

• To offer cooking lessons

Why is it important to set alarms appropriately during the initial assessment?

• To avoid waking the patient

• To prevent alarm fatigue and ensure critical alerts are noticed

• To save battery life

• To reduce noise pollution

What is the purpose of zeroing the transducer?

• To reset the device

• To adjust the waveform size

• To eliminate atmospheric pressure impact on readings

• To calibrate the monitor

What should be checked during a routine equipment assessment?

• The room temperature

• The pressure bag inflation and saline level

• The patient's diet

• The patient's medical history

Which of the following is NOT part of the neurovascular assessment?

• Pain

• Pulse

• Power

• Posture

What could be a reason for being unable to flush the catheter?

• The patient is asleep

• The stopcock is incorrectly positioned

• The room is too cold

• The monitor is off

What should you do if there is no pressure reading on the monitor?

• Call the patient's family

• Increase the room temperature

• Turn off the monitor

• Check if the tubing is attached to the arterial catheter

What is a potential cause of an over-damped waveform?

• Too much pressure in the bag

• A disconnected monitor

• A small bore catheter

• Air bubbles in the line

What might cause a backflow of blood in the tubing?

• The patient is dehydrated

• The room is too bright

• The stopcock is turned off to the transducer without a cap

• The monitor is malfunctioning

What should be checked if there are sudden changes in systolic and diastolic readings?

• The patient's diet

• The transducer position and leveling

• The room lighting

• The patient's mood