QT/QTc Interval monitoring can be performed on the patient with 1:1 ventricular pacing.
Respuesta
True
False
Pregunta 3
Pregunta
Which of the following are indications for QT/QTc interval monitoring
Respuesta
Patients administered an antiarrhythmic drug known to cause Torsade de Points
Patients with new onset bradyarrhythmia
Patients with severe hypokalemia
All of the above
Pregunta 4
Pregunta
QT/QTc measurements are displayed and trended in:
Respuesta
seconds
millimeters
milliseconds
Pregunta 5
Pregunta
The OTc is
Respuesta
A heart rate corrected QT interval measurement using Fredericia's formula
A heart rate corrected QT interval measurement using Bazett's formula
A heart rate corrected QT interval measurement using either Bazett's formula or Fredericia's formula depending on your unit setting
Pregunta 6
Pregunta
The QT Setup menu allows the user to
Respuesta
Turn QT Interval monitoring on/off
Allows you to turn off individual QTc alarms
Navigate to the QT View to see QT waveforms and values
Adjust the QT High and ΔQTc High alarms
All of the above
Pregunta 7
Pregunta
QT lead selection allows the user to select
Respuesta
All leads
Primary or Secondary Lead
A single lead
All of the above
Pregunta 8
Pregunta
The following alarms are available for QT
Respuesta
QT, QTc, ΔQT high
QT, QTc, ΔQT high and low
QTc and ΔQT high
QTc and ΔQT high and low
Pregunta 9
Pregunta
The QT measurements are updated
Respuesta
Every 1 minute
Every 5 minutes
Every 10 minutes
Pregunta 10
Pregunta
The "Cannot Analyze QT" INOP alarm with be displayed when the QT measurement cannot be measured for 10 minutes. Up until this time the previous valid measurement will be displayed.