The ECG and cardiac monitor measure - ANSWER-The electrical activity of the heart
During the Contraction phase of the cardiac cycle,the heart: - ANSWER-Pumps blood to the body
The normal pacemaker of the heart is in the: - ANSWER-Right Atrium
The normal rate of the pacemaker is: - ANSWER-6...
ECG Exam 2023 Questions with correct Answers
The ECG and cardiac monitor measure - ANSWER-The electrical activity of the heart
During the Contraction phase of the cardiac cycle,the heart: - ANSWER-Pumps blood to
the body
The normal pacemaker of the heart is in the: - ANSWER-Right Atrium
The normal rate of the pacemaker is: - ANSWER-60-100 beats per a minute
Ectopic beats may occur if the normal pacemaker falls below: - ANSWER-50 Beats per a minute
The A-V node can pace the heartbeat at the rate of: - ANSWER-40-60 beats per a minute
The part of the cardiac cycle that results in a palpable pulse is the: - ANSWER-
Ventricular contraction
The ventricles can pace the heartbeat at a rate of: - ANSWER-20-40 beats per a minute
The working phase of the cardiac cycle is: - ANSWER-systole
Each small block on the ECG paper represents: - ANSWER-.04 Seconds
Each large block on the ECG paper represents : - ANSWER-.20 Seconds
The P wave represents the: - ANSWER-pacemaker firing
The normal PR interval is: - ANSWER-.12 to .20 seconds
The normal conduction time for the QRS complex is: - ANSWER-.06 to .10 seconds.
The T wave represents the: - ANSWER-Resting Phase
A condition in which the heart has many different pacemakers within the atria is: - ANSWER-atrial fibrilation
An indication that the pacemaker is in the A-V junction is that the: - ANSWER-shape of the P waves is abnormal
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