An electrocardiogram (ECG or EKG) records the electrical signal from your heart to check for different heart conditions. Electrodes are placed on your chest to record your heart's electrical signals, which cause your heart to beat.
Electrocardiography is the process of producing an electrocardiogram.
This is a Quiz about your Heart! Know all about ECG
To make someone gain weight for an ECG test
A control on the ECG machine that increases or decreases the size of the ECG tracings, normal setting is 10mm/mV
Help a patient gain heart beat
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Electrode
Speed
Input
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A control on the ECG machine that regulates how fast or slow the paper runs during the tracings normal setting is 25mm/sec
How fast the heart beat is
Try to make the heart beat as fast as you can
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AVI, aVL, aVR
AVO, aVT, aVL
AVR, aVL, aVF
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Check the expiration day, and dry out, if not expired and not dry out, I would use them first
Use them first, since they on top of the ECG cart
Doen't matter either use them or later
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Only by 10 lead wires: six on the chest and four on the on the limbs or shoulders and lower abdomen.
8 lead wires: five on the chest and five on the limbs
10 lead wires: seven on the chest and three on the limbs or shoulders and lower abdomen
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Bipolar: it traces two electrical currents at once. Unipolar:increases in size and it traces only one electrode
Polar: it traces five electrical currents at once. Bipolar: it traces one electrical current
There is only one type of lead
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You hold them down and then call for help and report the seizure. You keep doing the ECG eventhough there is a seizure
Stay with him or her, protect the patient from injury, don't restrain the patient, call for help and report the seizure. When the seizure is over do ECG and with post seizure on the ECG strip
You leave the room right away and let them be by themselves. You don't need to get help just wait until it is over
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12-leads
10-leads
14-leads
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Multi-channel
Single-channel
Signal processing
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Never
Sometimes
At all times
Every other patient
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Check the patient first, if the patient Ok than check the electrodes and lead wires, if the patient not respond tread the emergency
At all times when you see this the patient died
Take the patient to the emergency room right away
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Standard
Augmented
Input
Precordial
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Pobably attached lead wires incorrectly. check the color and manufecturer's direction to indentify the correct color
Maybe has someting wrong on the ECG machine and check manufecturer's manual
Doen't matter the physician still can read it
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Standard limb lead
Augmented lead
Precordial lead
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25 mm/sec
50 mm/sec
0.25 mm/sec
0.50 mm/sec
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System measured machine
Equipment and lead system
Picture structure
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MV
Mm
Speed
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There is no Pediatric ECG
This is used to the elderly
Don't use hard words with the children, let the parent come with the child if they want, tell the child you are taking a picture to keep them not moving, set the speed to 50mm/sec for the fast heart beats, and move the V3 lead to the right side of the chest
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Make the tracing as shown here, notify the health care provide who will be interpreting the tracing
Make the tracing as shown here, don't need notify the health care provide who will be interpreting the tracing
Make the tracing as shown here, I will be interpreting the tracing to the provide
Right arm, left arm, left leg
Right arm, left arm, right leg
Right arm, middle of chest, left leg
None of the above
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Lead I: a positive wave from the right arm to the left arm. Lead II: a positive wave from the right arm to the left leg. Lead III: is from the left arm to the left leg.
Lead I: from the left leg to the left arm . Lead II: from the left arm to the right leg. Lead III: from the right arm to the right leg.
There are no lead involvements
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Speed
Input
Output display
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One electrode is placed on the chest and the machine arbitrarily places one behind the person
Both positive and negative electrodes are placed on the patient's body
Einthoven's triangle is not used
One of the leg limbs is used while the machine augments the rhythm
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So it doesn't dusty: use soft cloth moistened with acetone
For the best results: use soft cloth moistened with disinfectant
To keep it from breaking: use soft cloth moistened with ether
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Augmented lead
Standard limb lead
Precordial lead
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It shows the paper is runing out, I should change paper before performing next ECG
It shows something wrong in the ECG machine, I should check the machine before performing next ECG
It shows normal on the ECG machine, I shouldn't need to worry about it
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True
False
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True
False
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Lead
Gain
Speed
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Disposable, more than once
Reusable, more than once
Disposable, once
Reusable, once
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When there is dextrocardia, when the organs in the chest are on the opposite or right side of the chest
Pextrocardia, when the organs stay on the left side but you want to check what is on the right side
No one has a heart on the opposite side
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True
False
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Standard limb lead
Augmented lead
Precordial lead
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Input
Output display
Speed
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1 second
0.04 second
0.2 second
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Code Blue is urgent usually done in the after noon. The wires are left to check on the heart once in a while.
Code Blue is for care that can be anytime. The wires are left so they don't have to take it off later.
Code Blue is for immediate ECG when someone has chest pain or change of heat rhythm usually done in the morning. The wires are left attached to see how the heart is over time.
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Maybe has someting wrong on the ECG machine and check manufecturer's manual
Chech the stylus control, turn the heat down, it producing a inner line. machine must be standardized before use. If new machine check LCD display to iddentify the problem or check manufcture's manual
Check the stylus control, turn high the heat so the line is thinner
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Silver disposable electrodes
Reusable electrodes
Mix electrodes
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Multi-channel
Signal processing
Single-channel
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People walking near the ECG machines
Moving of the muscles making unwanted markings on the ECG
Unwanted markings on the ECG caused by other electrical current sources, dirty electrodes
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Senven complexes, 70 heart rate
Senven complexes, 50 heart rate
Senven complexes, 90 heart rate
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Stay or don't need the adjust the gain
Decrease or adjust the gain
Increase or adjust the gain
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Mm
MV
Speed
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Lead I
Lead II
Lead V6
Lead aVF
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The report to the physician's attention and put next to such as alcohol, plastic, sunlight, and X-ray can be damage
The report to the physician's attention and put on such as alcohol, plastic, sunlight, and X-ray can be damage
The report to the physician's attention and away from such as alcohol, plastic, sunlight, and X-ray can be damage
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Electrode
Lead
Speed
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Speed
MV
Mm
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