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WorksheetsEKG HR Calculation - 6 Second Method
Total questions: 1
Worksheet time: 6mins
Which method cannot be used for irregular rhythms?
QRS counting method
Peak interval method
Six second method
1500 method and 300 method
What is atrial fibrillation characterized by?
Irregular rhythm
Regular rhythm
Fast heart rate
Slow heart rate
How can you tell if a rhythm is irregular?
By measuring the height of the QRS complex
By counting the number of peaks
By looking at the RR intervals
By the color of the EKG strip
What is the time interval associated with each small box on an EKG strip?
0.04 seconds
0.02 seconds
0.08 seconds
0.06 seconds
How many small boxes make up the entire length of the EKG strip mentioned?
250
150
200
100
What is the average heart rate calculated using the six second method in the video?
120 beats per minute
80 beats per minute
60 beats per minute
100 beats per minute
Why is the heart rate obtained using the six second method considered an average?
Because it's calculated over a long period
Because the rhythm is irregular
Because it's an estimation
Because it uses a large sample of QRS complexes
