#1
What is the Impella device primarily used for in cardiology?
Mechanical circulatory support
ExplanationProvides mechanical circulatory support.
#2
Which of the following is NOT a type of Impella device?
Impella LP
ExplanationImpella LP is not a type of Impella device.
#3
What is the typical duration of support provided by Impella devices?
Up to 48 hours
ExplanationProvides support for up to 48 hours.
#4
Which of the following chambers of the heart does the Impella device directly support?
Left ventricle
ExplanationDirectly supports the left ventricle.
#5
What is the mechanism of action of the Impella device?
It provides direct mechanical circulatory support to the left ventricle
ExplanationProvides direct mechanical circulatory support to the left ventricle.
#6
What is the insertion site for the Impella device during a cardiac catheterization procedure?
Groin
ExplanationInserted via the groin.
#7
Which of the following statements regarding Impella devices is true?
They require external power sources
ExplanationRequire external power sources.
#8
In which year was the Impella 5.0 device FDA-approved for clinical use?
2008
ExplanationFDA-approved in 2008.
#9
What is the primary purpose of the Impella Connect feature?
To facilitate wireless data transmission for remote monitoring
ExplanationFacilitates wireless data transmission for remote monitoring.
#10
Which of the following complications is associated with the use of Impella devices?
Bleeding
ExplanationAssociated with bleeding.
#11
What is the maximum flow rate of blood supported by the Impella 2.5 device?
2.5 liters per minute
ExplanationSupports a maximum flow rate of 2.5 liters per minute.
#12
What is the primary advantage of using the Impella device over intra-aortic balloon pump (IABP) therapy?
Greater hemodynamic support
ExplanationProvides greater hemodynamic support.
#13
What is the primary indication for using the Impella RP device?
Right ventricular infarction
ExplanationUsed for right ventricular infarction.
#14
Which of the following is a potential complication associated with the use of Impella RP?
Cardiac tamponade
ExplanationAssociated with cardiac tamponade.
#15
What is the primary purpose of the Impella device during high-risk percutaneous coronary intervention (PCI)?
To provide hemodynamic support during PCI
ExplanationProvides hemodynamic support during PCI.