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Lab Final Reproductive system flash cards > EKG > Flashcards

Flashcards in EKG Deck (17)
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1

Start of P deflection to return to baseline

P Wave

2

Start of P defelction to start of Q deflection

PR Interval

3

start of q deflection to s return to baseline

QRS Complex

4

End of S Deflection to start of T Wave

S-T Segment

5

start of q deflection to end of T Wave

Q-T Interval

6

start of T deflection to return to baseline

T wave

7

End of T wave to start of next P Wave

T-P Segment

8

peak of R wave to next R wave

R-R Interval

9

First step of ekg- atrial depolarization is initiated by the

SA node

10

The SA node causes what wave?

P Wave

11

second step- with the atrial depolarization complete, the impulse is delayed at the

AV Node

12

Third step- What causes the QRS complex?

Ventricle depolarization at the apex. Atrial repolarization occurs

13

What happens in step 4?

ventricle depolarization is complete

14

What step does ventricle repolarization start? What wave is caused?

step 5, T Wave

15

What step is ventricle repolarization complete??

The last step

16

heart rate over 100 beats per minute?

Tachycardiac

17

Heart rate under 60 beats per minute?

bradycardiac