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WorksheetsEKG CH 1-3
Total questions: 35
Worksheet time: 32mins
What range should the PR INTERVAL be between?
0.12-0.20
12-20
1.2-2.0
0.5-0.10
EKG machines vary in
Size and shape
Size, shape and leads
brands, shapes and sizes
Size,shape and 12 leads to 5 leads
Leads I,II and III are
travel from a negative
bipolar
negative leads
positive leads
Leads AVL,AVR and AVF are
bipolar
unipolar
augmented
tracing
V1
LEFT side of the sternum, directly across from V1 at the FOURTH intercostal space
LEFT side of the chest, FIFTH intercostal space, midclavicular line
RIGHT side of the sternum at the FOURTH intercostal space
LEFT side of the chest, FIFTH intercostal space, midaxillary line
V2
LEFT side of the chest, FIFTH intercostal space, midclavicular line
LEFT side of the sternum, directly across from V1 at the FOURTH intercostal space
LEFT side of the chest, FIFTH intercostal space, midclavicular line
LEFT side of the chest, FIFTH intercostal space, anterior axillary line
V3
LEFT side of the chest, FIFTH intercostal space, midaxillary line
RIGHT side of the sternum at the FOURTH intercostal space
LEFT side of the chest, FIFTH intercostal space, anterior axillary line
LEFT side of the chest, midway between V2 and V4
V4
LEFT side of the chest, FIFTH intercostal space, midclavicular line
LEFT side of the chest, midway between V2 and V4
LEFT side of the chest, FIFTH intercostal space, midaxillary line
LEFT side of the sternum, directly across from V1 at the FOURTH intercostal space
V5
LEFT side of the chest, FIFTH intercostal space, anterior axillary line
LEFT side of the chest, FIFTH intercostal space, midaxillary line
LEFT side of the chest, FIFTH intercostal space, midclavicular line
LEFT side of the sternum, directly across from V1 at the FOURTH intercostal space
V6
LEFT side of the chest, FIFTH intercostal space, midclavicular line
LEFT side of the chest, FIFTH intercostal space, anterior axillary line
LEFT side of the chest, FIFTH intercostal space, midaxillary line
LEFT side of the sternum, directly across from V1 at the FOURTH intercostal space
The nurse is reviewing a patient’s electrocardiogram. Which wave should the nurse recognize as being the first positive wave in a normal cardiac cycle?
P wave
Q wave
R wave
S wave
The nurse is determining the functioning of a patient’s sinoatrial node. How many times per minute should the nurse expect the node to normally fire?
20 to 40
25 to 55
40 to 85
60 to 100
The nurse is analyzing a client’s electrocardiogram tracing. Which of the following complexes is not normally seen on an electrocardiogram tracing?
P wave
QRS complex
T wave
U wave
Lead II is the standard lead in viewing the EKG.
True
False
Rate: less than 60 bpm
Rhythm: regular
Sinus Rhythm
Sinus Arrhythmia
Sinus Bradycardia
Sinus Tachycardia
The paper on an ECG normally moves at:
50mm/sec
75mm/sec
25cm/sec
25mm/sec
The width of each small box represents:
0.04 seconds
0.02 seconds
0.40 seconds
0.20 seconds
The big boxes on the ECG paper measure:
5mm by 0.20 seconds
1mm by 0.20 seconds
5mm by 0.04 seconds
1mm by 0.04 seconds
A distance of 2 big boxes and 2 little boxes wide is described as being:
22mm wide
0.22 seconds wide
0.48 seconds wide
4.8 seconds wide
away from the midline of the body
lateral
anterior
medial
vascular
pertaining to the heart
medial
vascular
cardio
atria
toward the midline of the body
lateral
septum
atria
medial
front of the body
posterior
lateral
anterior
vascular
the initials for electrocardiogram are
ekg
aed
ict
ecg
the two lower chambers of the heart
lateral
endo/cardium
peri/cardium
ventricles
1500 ÷ 10 =
1500
150
100
50
back of the body
posterior
lateral
anterior
medial
If you count 7 QRS complexes on a six second strip, what would the HR be?
(a)
