MT Test

Results

#1. What is the main function of the heart?

#2. A patient with complete MI or complete infarction may show on the ECG as having:

#3. Which electrodes does the monitor uses for Lead II?

#4. Stroke Volume (SV) x Heart Rate (HR) = ____________?

#5. What effect does the parasympathetic nervous system have on the heart?

#6. Preload refers to ______________.

#7. Electrical stimulation of cells is ______________ and electrical relaxation of cells is ____________.

#8. Duration in seconds of one small box is _____ and voltage in millimeters of one small box is _____.

#9. Which of the following methods can be used to calculate heart rate on an ECG strip?

#10. Measured from the beginning of the QRS to the end of the T wave.

#11. Measured from the beginning of the P wave to the beginning of the QRS.

#12. Which of the following are causes of artifact on an ECG?

#13. Sinus rhythms originate in which area of the conduction system?

#14. What is one of the defining characteristics of sinus arrhythmia?

#15. Measure the PRI and QRS duration in the following strip:

#16. Analyze the following six second strip:

#17. Analyze the following six second strip:

#18. Analyze the following six second strip:

#19. Atrial dysrhythmias will generally have a QRS that is:

#20. Atrial kick is:

#21. Identify the following strip:

#22. Identify the following strip:

#23. Thrombus formation can occur with fibrillating atrium, therefore the patient must be on what type of medication?

#24. Identify the following strip:

#25. What classification of medications is given in atrial dysrhythmias to control rate?

#26. Identify the following rhythm:

#27. When giving Adenosine for stable SVT:

Finish