Normal qrs Study guides, Class notes & Summaries
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EKG Rhythms Questions and Answers Already Passed
- Exam (elaborations) • 21 pages • 2023
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Normal Sinus Rhythm 
60-100 bpm 
all complexes normal and evenly spaced (P, QRS, T) 
Sinus Arrest 
- SA node doesn't fire 
- notice absence of P-wave for a complete cycle (a missed cycle) 
00:0201:28 
Sinus arrhythmia 
all complexes normal but rhythmically irreg 
- normal finding (esp in young pts) that has to do with breathing (rate: inhale-increase, exhale- 
decrease)
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STARN EKG TEST (NON LETHAL RHYTHMS) UPDATED VERSION 2024 BEST FOR REVISION.
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STARN EKG TEST (NON LETHAL 
RHYTHMS) UPDATED VERSION 
2024 BEST FOR REVISION. 
2 / 7 
1. Accelerated Junctional: Rate: 60-100 Rhythm: 
Regular 
Pwave: before/after/absent - inverted PR: unknown 
QRS: Normal 
*** Fast junctional escape 
2. Asystole: absence of contractions of the heart-Flat Line 
3. Atrial fibrillation: rapid, random, ineffective contractions 
4. Atrial Flutter: Rate:Atrial 250-350 
Ventricular: 100 -175 
P:Irregular or absent, often "saw tooth" QRS: 
Normal 
Conduction: AV Blo...
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CARDIAC- HEALTHSTREAM TELEMETRY TEST EXAM 2023
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CARDIAC- HEALTHSTREAM 
TELEMETRY TEST EXAM 2023 
along what axis is time measured in an EKG paper? - CORRECT ANSWER-across a 
horizontal axis 
what does each small square on an EKG strip represent? - CORRECT ANSWER-1 mm 
in length 
0.04 seconds 
what does each large square on an EKG strip represent? - CORRECT ANSWER-5 mm 
in length 
0.2 seconds 
how can a regular rhythm be calculated on an EKG strip? - CORRECT ANSWER-when 
the rhythm is regular, the heart rate is 250 divided by the number o...
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BKAT Exam (verified Answers) Graded A+ 2023.
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BKAT Exam (verified Answers) Graded A+ 2023. 
What to do first if patient has chest pain. - correct answer Rest! 
ECG changes in an acute MI - correct answer ST elevation in 2 or more contiguous 
leads. Ischemia d/t full thickness loss of muscle. EMERGENCY. 
Inferior leads - correct answer II, III, aVF. RCA occlusion. 
Septal leads - correct answer V1 & V2. 
Anterior leads - correct answer V1 - V4. LAD lesion. 
Lateral leads - correct answer V5, V6, I, and aVL. Circumflex lesion. 
Cardiac enzyme...
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HEALTHSTREAM TELEMETRY & ECG EXAM 2023/2024
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HEALTHSTREAM TELEMETRY & ECG 
EXAM 2023/2024 
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 administrat...
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TEST BANK - ALL ATI MED SURG PROCTORED EXAM 2019 CARDIOVASCULAR HEALTH STUDY GUIDE QUESTIONS AND ANSWERS (100%CORRECT).
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TEST BANK - ALL ATI MED SURG PROCTORED EXAM 2019 CARDIOVASCULAR HEALTH STUDY GUIDE QUESTIONS AND ANSWERS (100%CORRECT). 
ATI MED SURG PROCTORED EXAM 2019 – CARDIO STUDY GUIDE 
A nurse is performing discharge teaching with a client who has an implantable cardioverter 
defibrillator (ICD) placed. Which client statement indicates effective teaching? 
Correct response: 
• "I'll keep a log of each time my ICD discharges." 
The nurse is caring for a client scheduled for a transesophageal echoca...
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ATI TESTING: Alterations in Cardiovascular Function & Perfusion
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A nurse is caring for a client who is experiencing heart palpitations. Which of the 
following interventions should the nurse include in the plan of care for this client? 
Select All that Apply - Answer: 
- Have the client bear down as if for a bowel movement 
- Ask the client to cough forcefully 
A nurse is assisting in caring for a client who has pericarditis. Based on the 
assessment findings, which of the following lab tests should the nurse anticipate 
will have abnormal results? 
Select Al...
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Midterm Exam: NR574/ NR 574 (2023/2024 New Update) Acute Care Practicum Review | Week 1-4 | Questions and Verified Answers| 100% Correct- Chamberlain
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Midterm Exam: NR574/ NR 574 (2023/2024 
New Update) Acute Care Practicum Review | 
Week 1-4 | Questions and Verified Answers| 
100% Correct- Chamberlain 
QUESTION 
 How often should a CK level be drawn and why? 
 
 
Answer: 
 least every 6-12 hours to establish a peak level and then subsequently a downward trend. 
 
 
QUESTION 
 Sylvie is a 26-year-old who presents to the emergency department (ED) after just finishing a full 
marathon. She complains of feeling lightheaded, nauseous, and ha...
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StaRN EKG Test for HCA VERIFIED QUESTIONS AND ANSWERS 2023/2024
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Normal sinus rhythm - EKG Regular 
Rate: 60-100 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
 
Sinus Bradycardia - EKG Regular 
Rate: <60 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
 
Sinus Tachycardia - EKG Regular 
Rate: 100-150 
P Wave: Present, upright 
PR Interval: 0.12-0.20 sec 
QRS: <0.12 sec 
 
Premature Atrial Contraction - EKG IRREGULAR 
Rate: depends on underlying rhythm 
P wave: Present or hidden in T wave 
PR Interva...
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GCU ANP 650 EXAM QUESTIONS AND ANSWERS VERIFIED 100% ( A SCORE)
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1.	Anterior infarction: ST elevation, Leads V1, V2, V3, V4 with or without abnormal Q waves 
Usually associated with occlusion of the LAD branch of the LCA 
2.	Lateral infarction: ST elevation, Leads I, aVL, V5, V6 with or without abnormal Q waves 
May be a component of a multiple site infarction 
Usually associated with obstruction of Left circumflex artery 
3.	Inferior infarct: ST elevation, Leads II, III, aVF with or without abnormal Q wave 
Usually associated with RCA occlusion 
4.	Right Ven...
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