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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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EKG TEST QUESTIONS WITH ANSWERS 100% PASS
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EKG TEST QUESTIONS WITH ANSWERS 100% PASS 
78 year old who is hemodynamically unstable with altered level of consciousness 
ventricular hear rate- 50 
PR interval- 0.20 
QRS duration- 0.08 
QT interval- 0.40 - ️️ -sinus bradycardia 
Sinus Bradycardia nursing interventions - ️️ -Vitals 
Attach AED 
Obtain EKG 
Notify MD 
Atropine (0.5 mg adult) 
Transcutaneous pacing 
67 year old patient who is hemodynamically unstable with a weak, thready pulse, feeling 
"lightheaded" 
ventricular hear...
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EKG terms (QUESTIONS WITH 100% CORRECT ANSWERS ) (2024 / 2025) (Verified by Experts)
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EKG terms (QUESTIONS WITH 100% CORRECT ANSWERS ) (2024 / 2025) (Verified by Experts)
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Baylor Scott & White EKG test -With 100% verified solutions-2023
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Baylor Scott & White EKG test -With 100% 
verified solutions-2023 
V fib, v tach, asystole, PEA, idioventricular, 2nd degree T2, complete heart block 
what are the 7 lethal rhythms? 
P-R interval 
#4 
NSR (Normal Sinus Rhythm) 
Sinus bradycardia 
<60bpm, TX: pacing, atropine, treat reversible causes 
Sinus tachycardia 
>100-<160, TX: idenPfy and tx underlying cause 
sinus arrest 
PACs 
looks like sinus arrest, TX: underlying cause, P waves are different
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EKG EXAM QUESTIONS WITH ANSWERS
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EKG EXAM QUESTIONS WITH 
ANSWERS 
 
EKG or ECG stands for: - ANSWER electrocardiogram 
What can an EKG detect? - ANSWER cardiac arrhythmia or dysrhythmia, ischemia, 
electrolyte imbalance, effects of cardiac medications, damage caused by an MI 
Define arrhythmia - ANSWER abnormal cardiac rhythm (think a= without, without 
rhythm) 
Define ischemia - ANSWER lack of blood supply 
What is the electrical pathway of the heart's conduction system? - ANSWER SA 
node->AV node->Bundle of His->Ri...
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EKG PRACTICE EXAM QUESTIONS AND ANSWERS
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EKG PRACTICE EXAM QUESTIONS 
AND ANSWERS 
 
What is the heart? - ANSWER- The muscle responsible for the process by which blood 
is pumped throughout the body. 
Pericardium - ANSWER- The layer or sac that surrounds the heart. 
Myocardium - ANSWER- The middle layer of heart muscle. 
Endocardium - ANSWER- The innermost layer of heart muscle. 
Epicardium - ANSWER- The top layer of heart muscle. 
Conduction System of the Heart - ANSWER- The system responsible for the regulation 
of the pumping action...
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EKG Practice Test Questions With Answers
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EKG Practice Test Questions With 
Answers 
 
The fibrous sac covering the heart, which is in contact with the pleura is the : - 
ANSWER- pericardium 
The heart ventricle with the thicker myocardium.... - ANSWER- left 
The pulmonic and aortic valves open during systole or diastole? - ANSWER- systole 
The large blood vessel that returns unoxygenated blood from the head and neck to the 
right atrium is called... - ANSWER- superior vena cava 
The coronary sinus, which opens into the right atrium, al...
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EKG 2 Actual Exam Questions And Answers
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EKG 2 Actual Exam Questions And 
Answers 
 
What term is used to refer to the process of electrical discharge and flow of electrical 
activity? - ANSWER- Depolarization. 
The inherent rate of the ventricle is_____ bpm. - ANSWER- 20-40. 
The inherent rate of the SA node is ____ bpm. - ANSWER- 60-100. 
If polarizing is considered the ready state, then _____ would be considered the recovery 
state. - ANSWER- Repolarization. 
When stimulated, the ________ branch of the nervous system will increase h...
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EKG 2023 EXAM QUESTIONS WITH COMPLETE SOLUTIONS
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EKG 2023 EXAM QUESTIONS WITH 
COMPLETE SOLUTIONS 
 
The SA node has an inherent rate of __-__bpm. - ANSWER- 60-100 
The AV node has an inherent rate of __-__bpm. - ANSWER- 40-60 
The perkinje fibers in the ventricles have an inherent rate of __-__bpm. - ANSWER- 20- 
40 
The "ready" or "resting" state. - ANSWER- polarization 
The "firing" state or contraction. - ANSWER- depolarization 
The return to "rest". - ANSWER- repolarization 
The transportation of K, Na, and Ca into/out of the card...
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EKG TEST QUESTIONS WITH ANSWERS ALL CORRECT
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EKG TEST QUESTIONS WITH 
ANSWERS ALL CORRECT 
 
An EKG is providing instructions to a patient who is to wear a cardiac event monitor at 
home. Which of the following statements by the patient indicates an understanding of 
the instructions? - ANSWER- if the batteries fall, i will replace them myself 
an EKG technician is performing a standard 12-lead EKG for a patient who is 
experiencing accelerated junctions rhythm. What settings should the technician use? - 
ANSWER- 25 mm/second 
which of the...
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Ekg Final Exam Questions And Answers
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Ekg Final Exam Questions And 
Answers 
 
The top of the heart where the great vessels emerge is the - ANSWER- Base 
The fibrous tissue that divides the heart into right and left sides is the - ANSWERSeptum 
The apex of the heart is located at the - ANSWER- Bottom of the heart, at the leftmost 
tip 
Pericardial fluid - ANSWER- Decreases friction of the pericardial layers as they rub 
against each other 
The innermost layer of the heart is the - ANSWER- Endocardium 
The layer of the heart that is ...
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