ECG/EKG Final Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | How the heart is functioning electrically
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| The Einthoven Triangle is formed by the following 3 limb leads: | show 🗑
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| show | Bipolar, Unipolar, Chest
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| show | Lead I, Lead II, Lead III
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| The proper location to place the V1 lead is the: | show 🗑
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| show | V2 and V4
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| Unipolar leads include all the lead types: | show 🗑
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| To obtain a 12-lead ECG tracing, you must apply how many lead wires and electrodes to the patient? | show 🗑
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| The proper location to place the V2 lead is the: | show 🗑
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| show | 3 standard (Lead I, II, III), 3 augmented (AVR, AVL, AVF), and 6 chest leads (V1 - V6)
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| show | Input, Signal Processing, & Output display
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| The signal processing occurs inside the ECG machine and it: | show 🗑
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| The most common setting for standard speed rate for the ECG machine is: | show 🗑
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| show | 10 mm/mv
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| show | Patient data/information, information from the ECG computer, & status of the electrodes
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| To read the ECG tracing when the rate is fast, set the speed control rate to: | show 🗑
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| The usual setting for the artifact filters is: | show 🗑
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| To conduct a 12-lead ECG on a patient only use: | show 🗑
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| Hospitals or acute care settings prefer to use what type of electrodes: | show 🗑
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| show | horizontally, voltage
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| show | Time: 0.20 second / Voltage: 0.5 mV
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| show | The ECG paper is running low and needs to be replaced soon.
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| Each small box on the ECG paper horizontally represents: | show 🗑
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| show | Dot matrix paper - requires less ink, is easier to read, and produces sharper photocopies.
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| show | Alcohol, Sunlight, X-ray film
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| The ECG tracing must be maintained as part of the patient's medical record for how long? | show 🗑
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| show | 300 large boxes per minute
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| show | R-R method, 1500 method, 6-second method
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| The only method used to calculate heart rates with an irregular rhythm is: | show 🗑
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| show | 10
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| The heart rate method producing the most accurate with regular rhythms is the: | show 🗑
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| show | manufacturer's instructions
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| Computerized interpretation of the ECG tracing: | show 🗑
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| A multichannel ECG monitors all 12 leads but usually records how many leads at one time: | show 🗑
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| show | Rhythm rate is too fast; can't clearly identify the waves because they are too close together; per physician's orders.
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| show | re-check the lead wires to make sure they are placed correctly.
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| Bradycardia means: | show 🗑
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| show | fast heart rate
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| T/F: Lead V4 placement is the 5th intercostal space at the midclavicular line: | show 🗑
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| Each of the 12 leads of an ECG tracing represents a single view of the heart. | show 🗑
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| show | False - the chest leads are unipolar type of leads.
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| show | True
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| Only one-time electrodes must be used with an application of gel or paste conduction material. | show 🗑
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| show | False - horizontal lines measure time and vertical lines measure the voltage.
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| show | True
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| show | True
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| Signal processing occurs inside the ECG machine, amplifying the electrical impulse and converting it into a tracing display. | show 🗑
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| To be able to interpret the information, the ECG machine increases the size of the waveforms in leads aVR, aVL, and aVF. | show 🗑
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| A standard 12-lead ECG uses 12 electrodes. | show 🗑
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Created by:
lorrainel007
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