CRAT Exam Review | 150 Questions with 100% Correct Answers | Verified | Latest Update 2024
What pacemaker complications involves irregular pacemaker intervals with slower that set rate impulses and no visual packer spike? - Malfuctioning Potassium and __________ are needed in order for the heart to function normally - Calcium Premature atrial contractions are rarely dangerous but with what condition could this be an early sign of heart failure or electrolyte imbalance? - Acute myocardial infarction As an electrical current travels toward the negative pole on an ecg, the waveform defects in which direction? - Downward late ventricular depolarization is represented by? - S wave Why is the left side of the heart thicker than the right? - It pumps blood back to all the parts of the body What starts at the beginning of the p wave and stops at the begging of the QRS complex? - PR interval A common cause of artificial on a cardiac rhythm strip would be considered? - Somatic tremors How many leads does a 24 hour holter monitor have? - 5
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crat exam review 150 questions with 100 correct