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12-Lead ECG Test

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1.
An extreme Right axis deviation?
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2.
Which leads are known as the precordial or chest leads?
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3.
For a bundle branch block (BBB) to be present, the QRS duration must be greater than what?
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4.
A Right axis deviation?
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5.
The Anterior leads consist of which leads?
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6.
Which leads are known as the axial or limb leads?
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7.
The Septal leads consist of which leads?
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8.
The Lateral leads consist of which leads?
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9.
A physiologic Left axis deviation?
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10.
A pathological Left axis deviation?
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11.
Reciprocal ST-segment changes can be noted where?
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12.
To perform a rapid Right sided 12-Lead, what precordial lead must be moved to the same location on the Right side?
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13.
The heart consists of these coronary vessels?
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14.
True or False? A 12-Lead ECG can be performed by only using a 3-Lead monitor?
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15.
The Inferior leads consist of which leads?
A.
In the leads away from the infarct.
B.
Leads II, III, and AvF.
C.
-90 to 180 degrees. (all down)
D.
V1, V2, V3, V4, V5, and V6.
E.
Leads I, AvL, V5, and V6.
F.
-30 to -90 degrees. (up, down, down)
G.
+90 to 180 degrees. (down, up, up)
H.
LA(black), LL(red), RA(white), and RL(green). Salt(RA), pepper(LA), ketchup(LL), and relish(RL).
I.
Leads V3 and V4.
J.
Any QRS duration greater than 120mm constitutes a BBB.
K.
Leads V1 and V2.
L.
When moved to the opposite side V4 now becomes V4R, and a rapid Right sided 12-Lead ECG may be performed.
M.
The RCA(right coronary artery) and the LCA(left coronary artery), which then branches into the LAD(left anterior descending artery) and the LCX(left circumflex).
N.
True, by moving the LL(red) lead to all the V-Lead (precordial) positions and switching to Lead III, you can capture the same views of the myocardium as a 12-Lead ECG!
O.
0 to -30 degrees. (up, up, down)
Type the Answer that corresponds to the displayed Question.
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16.
A pathological "Q" wave, must be greater than 25% of overall QRS depth, is usually indicative of what?
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17.
If axis deviates away from the injured myocardium, then a lateral infarct would most likely yield a what type axis deviation?
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18.
ST-segment elevation of at least 2mm in any anatomically contiguous leads suggests what?
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19.
ST-segment depression or "T" wave inversion may be indicative of what?
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20.
What type of medical condition should be suspected if you notice ST-segment elevation in all leads?
Type the Question that corresponds to the displayed Answer.
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21.
0 to 90 degrees. (all up)

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