EKG Kaiser EKG Basics 2024/2025 Exam
Questions and Corresponding Answers
with Surety of 100% Pass Mark
What property is the ability of a cardiac cell to initiate an electrical impulse?
Automaticity
Excitability
Conductivity
Contractility - 🧠ANSWER ✔✔Automaticity
What electrolyte is important in cardiac muscle contraction?
Calcium
Chloride
Glucose
Phosphorus - 🧠ANSWER ✔✔Calcium
What are ECG artifacts?
A normal finding
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1
,False cardiac waves
The action potential
Ventricular repolarization - 🧠ANSWER ✔✔False cardiac waves
What is the most common reason for the alarm to sound during an ECG
procedure?
Abnormal cardiac rhythm
Loosening of a leadwire
Myocardial infarction
Patient motion artifact - 🧠ANSWER ✔✔Loosening of a leadwire
Lead I is helpful for monitoring? (Select all that apply)
Atrial rhythms
Hemi blocks
QRS complexes
Ventricular function - 🧠ANSWER ✔✔Atrial rhythms
Hemi blocks
When the parasympathetic nerve fibers are stimulated what is released?
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ALL RIGHTS RESERVED
2
, Acetylcholine
Adrenaline
Norepinephrine
Vagal - 🧠ANSWER ✔✔Acetylcholine
ECGs are used to monitor the effects of new medications.
True
False - 🧠ANSWER ✔✔True
ECGs may be used to monitor: (Select all that apply.)
Deviations from rhythm trends
Effects of a new drug
Ejection fraction
Rhythm trends - 🧠ANSWER ✔✔Deviations from rhythm trends
Effects of a new drug
Rhythm trends
Along with Lead II, Lead III is most helpful for monitoring what?
Anterior wall
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
3
Questions and Corresponding Answers
with Surety of 100% Pass Mark
What property is the ability of a cardiac cell to initiate an electrical impulse?
Automaticity
Excitability
Conductivity
Contractility - 🧠ANSWER ✔✔Automaticity
What electrolyte is important in cardiac muscle contraction?
Calcium
Chloride
Glucose
Phosphorus - 🧠ANSWER ✔✔Calcium
What are ECG artifacts?
A normal finding
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
1
,False cardiac waves
The action potential
Ventricular repolarization - 🧠ANSWER ✔✔False cardiac waves
What is the most common reason for the alarm to sound during an ECG
procedure?
Abnormal cardiac rhythm
Loosening of a leadwire
Myocardial infarction
Patient motion artifact - 🧠ANSWER ✔✔Loosening of a leadwire
Lead I is helpful for monitoring? (Select all that apply)
Atrial rhythms
Hemi blocks
QRS complexes
Ventricular function - 🧠ANSWER ✔✔Atrial rhythms
Hemi blocks
When the parasympathetic nerve fibers are stimulated what is released?
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
2
, Acetylcholine
Adrenaline
Norepinephrine
Vagal - 🧠ANSWER ✔✔Acetylcholine
ECGs are used to monitor the effects of new medications.
True
False - 🧠ANSWER ✔✔True
ECGs may be used to monitor: (Select all that apply.)
Deviations from rhythm trends
Effects of a new drug
Ejection fraction
Rhythm trends - 🧠ANSWER ✔✔Deviations from rhythm trends
Effects of a new drug
Rhythm trends
Along with Lead II, Lead III is most helpful for monitoring what?
Anterior wall
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
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