WorksheetsEKG part 1
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
Which are the precordial or chest leads?
a)
I, II, III
b)
aVR, aVL, aVF
c)
V1, V2, V3, V4, V5, V6
2.
Which leads indicate injury to the SEPTAL area of the heart?
a)
aVR
b)
V1 and V2
c)
II, III, aVF
d)
None
3.
Which leads indicate the INFERIOR aspect of the heart?
a)
II, III, aVF
b)
I, aVL
c)
V4, V5, V6
4.
Which segment acts as a stop sign for electrical activity going from the atria to the ventricles?
a)
ST segment
b)
PR interval
c)
QT interval
d)
QRS complex
5.
aVR is often referred to as the "forgotten lead". How is it helpful? (Must choose 2 correct answers)
a)
Assess for incorrect lead placement
b)
It doesn't help, it's the forgotten lead
c)
an ST elevation in this lead can indicate triple vessel disease!
d)
It helps determine axis
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