Atrial flutter pr qrs qt - Study guides, Class notes & Summaries
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Telemetry & ECG Exam 110 Questions with Verified Answers,100% CORRECT
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Telemetry & ECG Exam 110 Questions with Verified Answers 
 
Mechanical & Electrical Activity - CORRECT ANSWER - Correlation between the electrical and mechanical functions of the heart 
- Electrical activity stimulates the heart to contract 
- Electrocardiogram (ECG) show both functions 
- Electrical pulse= action potntial 
 
Cardiac Monitoring - CORRECT ANSWER - Used to diagnose dysrhythmias, chamber enlargement, MI/myocardial ischemia, monitor effects of electrolyte imbalances of medication ad...
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Study Review Test ATI EKG With 100 % Correct Answers.
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Study Review Test ATI EKG With 100 % Correct Answers. 
 
 
normal sinus rhythm ECG 
A. PR interval length 
B. QRS length 
C. QT interval - CORRECT ANSWER A. 0.12-0.20 seconds 
B. 0.08-0.12 seconds 
C. 0.35-0.43 seconds 
 
A-flutter - CORRECT ANSWER rapid regular atrial depolarization that produces sawtooth ECG pattern 
 
treatment: 
CCB/BB to reduce HR 
anticoagulant 
ibutalide (dysrhythmic for A-flutter) 
cardioversion 
radiofrequency catheter ablation (destruction of tiny parts of heart that ...
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ECG- INTERPRETATION WITH 100% CORRECT ANSWERS.
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Normal PR segment length 
0.12 - 0.2 sec 
3 - 5 small boxes 
 
 
 
Normal QRS interval 
0.06 - 0.1 sec 
1 - 3 small boxes 
 
 
 
 
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Normal QT interval 
40% of cardiac cycle 
 
 
 
Normal P amplitude & duration 
< 0.12 sec (3 small boxes) 
< 0.25 mV (2.5 small boxes) 
 
 
 
Positive P waves in? 
left lateral (I, aVL, V5, V6) & inferior (II, III, aVF); usually most posi...
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Adult Health Exam 1 - Telemetry & Cardiac 100% accurate!
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What is the normal PR interval? -ANSWER 0.1-0.2 
 
What is the normal QRS interval? -ANSWER 0.004-0.12 
 
What is the normal QT interval? -ANSWER 0.34-0.43 
 
What are you MOST worried about with A-Fibb? -ANSWER clots 
 
What do you use to treat sinus bradycardia? -ANSWER Atropine 0.5mg IV push 
 
What do you use to treat sinus tachycardia? -ANSWER -Vagal maneuver 
-BB and CCB 
 
What are the main causes of A-Fibb? -ANSWER -Cardiomyopathy 
-Pericarditis 
-HTN 
-CAD 
 
How do you treat A-Fibb? -A...
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Adult Health Exam 1 - Telemetry & Cardiac 100% accurate!!
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Adult Health Exam 1 - Telemetry & 
What is the normal PR interval? -ANSWER 0.1-0.2 
 
What is the normal QRS interval? -ANSWER 0.004-0.12 
 
What is the normal QT interval? -ANSWER 0.34-0.43 
 
What are you MOST worried about with A-Fibb? -ANSWER clots 
 
What do you use to treat sinus bradycardia? -ANSWER Atropine 0.5mg IV push 
 
What do you use to treat sinus tachycardia? -ANSWER -Vagal maneuver 
-BB and CCB 
 
What are the main causes of A-Fibb? -ANSWER -Cardiomyopathy 
-Pericarditis 
-HTN ...
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Telemetry Test 88 Questions with Verified Answers,100% CORRECT
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Telemetry Test 88 Questions with Verified Answers 
 
Medications for pulselessness (asystole, Vfib, PEA): - CORRECT ANSWER Epinephrine, Amiodarone 
 
Medications for slow rhythms (sinus brady, junctional escape, idioventricular, blocks) - CORRECT ANSWER Atropine, epinephrine infusion, dopamine 
 
Medications used for fast rhythms (Afib, Aflutter, SVT, junctional tachycardia): - CORRECT ANSWER Cardizem, Amiodarone, Digoxin, Betablockers, adenosine, lidocaine, Procainamide 
 
Inherent SA node rate...
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NUR 375 EXAM ONE |158 QUESTIONS AND ANSWERS
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p wave 
atrial depolarization (contraction) 
 
 
 
pr interval 
atrial depolarization and delay in AV junction; allows atria to contract (0.12-0.20; >0.20 = 1° AVB 
 
 
 
QRS complex 
ventricular depolarization and atrial repolarization; (0.04-0.12) 
 
 
 
ventricular or conduction delay 
wide QRS 
 
 
 
atrial issue 
narrow QRS 
 
 
 
T wave 
ventricular repolarization 
 
 
 
QT interval 
ventricular depolarization and repolarization (0.36-0.44) 
 
 
 
increased risk of arrhythmia 
risk of ...
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Telemetry Exam 68 Questions with Verified Answers,100% CORRECT
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Telemetry Exam 68 Questions with Verified Answers 
 
Cardiac conduction - CORRECT ANSWER 
 
ECG components - CORRECT ANSWER 
 
Heart auscultation - CORRECT ANSWER All people enjoy time magazine 
Aortic, pulmonic, Erb's point, tricuspid, mitral 
 
P wave - CORRECT ANSWER P wave= time for passage of the electrical impulse through the atrium causing atrial depolarization (contraction) 
 
Normal: 0.06-0.12 sec (remember, p for preteen: 6-12) 
 
What is a source of possible variation in P wave? - ...
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NR341FINAL EXAM LATEST 2023-2024 REAL EXAM ALL QUESTIONS AND CORRECT ANSWERS|AGRADE
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NR341FINAL EXAM LATEST 2023-2024 REAL EXAM ALL QUESTIONS AND CORRECT ANSWERS|AGRADE 
 
Myocardial infarction immediate treatment - ANSWER- MONA 
-morphine 
-oxygen 
-nitroglycerin 
-asa or Plavix 
 
Myocardial infarction treatment after MONA - ANSWER- angioplasty or CABG 
 
Pain unrelieved by nitroglycerin - ANSWER- myocardial infarction 
 
Angina - ANSWER- chest pain 
 
Stable angina - ANSWER- -chest pain that occurs when a person is active or under severe stress 
-T wave inversion on ECG 
-tr...
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EKG Test HCA Test Questions with 100% Complete Solutions, Rated A+
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normal sinus rhythm - HR 60-100 bpm 
Regular 
 
Sinus Bradycardia - HR <60 bpm 
Regular 
 
Sinus Tachycardia - HR > 100 bpm 
Regular 
 
sinus dysrhythmia - HR 60-100 bpm 
Irregular rhythm 
P waves normal 
QRS complexes normal 
PR Intervals normal 
 
Sinus Arrest - HR 60-100 bpm 
Rhythm is irregular where there is a pause 
P waves, QRS complexes and PR intervals are normal and all look alike (but absent where there is a pause in rhythm) 
 
Wandering Atrial Pacemaker - ...
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