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Worksheets4.2.3 EKG
Total questions: 12
Worksheet time: 13mins
Name
Class
Date
1.
What do the letters EKG stand for?
a)
Electrocardiograph
b)
Electromagneticgraph
c)
Electrocardiogram
d)
Electrolytes
2.
An electrocardiogram measures what?
a)
The amount of pressure exerted on blood vessels.
b)
The electrical activity of the heart.
c)
How many times the heart contracts over time.
d)
The body's temperature caused by friction of blood in vessel.
3.
An EKG is actually
a)
A ratio
b)
An equation
c)
A time frame
d)
A graph
4.
What letters are used to label the parts of an EKG?
a)
PQRST
b)
ABCDE
c)
ACDC
d)
DNAI
5.
Which of the following is not a direct indicator of a person's cardiac health?
a)
Heart Rate
b)
Blood Pressure
c)
EKG
d)
Temperature
6.
The p-wave correlates with which event?
a)
atrium contraction /signals moving from SA node to AV node
b)
ventricle contraction
c)
ventricle repolarization
d)
both atrial and ventricle contraction
7.
The place where the electrical current starts and is considered the heart's pacemaker:
a)
Sino-atrial node
b)
right atrium
c)
atria-ventricular node
d)
left ventricle
8.
The t-wave correlates with which event?
a)
atrium contraction /signals moving from SA node to AV node
b)
ventricle contraction
c)
ventricle repolarization
d)
both atrial and ventricle contraction
9.
The AV node is located at...
a)
A
b)
B
c)
C
d)
D
10.
The Purkinje fibers are located at...
a)
F
b)
G
c)
H
d)
I
11.
The components that indicate the QRS complex is...
a)
a,b,c
b)
b,c,d
c)
c,d,e
d)
b,d,e
12.
The QRS-wave correlates with which event?
a)
atrium contraction /signals moving from SA node to AV node
b)
ventricle contraction
c)
ventricle repolarization
d)
both atrial and ventricle contraction
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