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Advanced EKG Test 2 Exam Review Questions and Answers 100% Pass Graded A+

Diastole and systole Correct Answer Which are the two phases of the cardiac cycle? Diastole and systole Depolarization and repolarization Automaticity and conductivity Impulse transmission and resting potential Myocardium Correct Answer Which cardiac layer is the thick muscular layer? Epicardium Myocardium Endocardium Pericardium Cardiac cells at rest are considered polarized, meaning that no electrical activity takes place. Correct Answer Which stat...

1. Rhythm Correct Answer Regular, Irregular, Regularly irregular, Irregularly irregular 2. Rate (sinus) Correct Answer 60-100 2. Rate (atrial) Correct Answer 60-100 2. Rate (junctional) Correct Answer 40-60 2. Rate (ventricular) Correct Answer 20-40 3. Measure intervals (p wave) - duration Correct Answer Less than 0.12 3. Measure intervals (p wave) - amplitude Correct Answer 2.5 mm or less (limb) 1.5 or less (precordial) 3. Measure intervals (p wave) - shape Correct Answe...

Sinus Rhythm Correct Answer 1. Regularity: 2. Rate: 3. P-Waves: 4. PR Interval: 5. QRS Complex: Sinus Tachycardia Correct Answer 1. Regularity: 2. Rate: 3. P-Waves: 4. PR Interval: 5. QRS Complex: Sinus Bradycardia Correct Answer 1. Regularity: 2. Rate: 3. P-Waves: 4. PR Interval: 5. QRS Complex: Sinus Arrhythmia Correct Answer 1. Regularity: 2. Rate: 3. P-Waves: 4. PR Interval: 5. QRS Complex: Sinus Arrest Correct Answer 1. Regularity: 2. Rate: 3....