CRAT EXAM COMPLETE REVIEW OF ALL TOPIUCS COVERED IN CLASS QUESTIONS AND ANSWERS
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CRAT
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CRAT
CRAT EXAM COMPLETE REVIEW OF ALL TOPIUCS COVERED IN CLASS QUESTIONS AND ANSWERSCRAT EXAM COMPLETE REVIEW OF ALL TOPIUCS COVERED IN CLASS QUESTIONS AND ANSWERSCRAT EXAM COMPLETE REVIEW OF ALL TOPIUCS COVERED IN CLASS QUESTIONS AND ANSWERSCRAT EXAM COMPLETE REVIEW OF ALL TOPIUCS COVERED IN CLASS ...
CRAT EXAM COMPLETE REVIEW OF ALL TOPIUCS COVERED IN CLAS QUESTIONS AND ANSWERS Interpret the rhythm... PRI = 0.17 QRS = 0.09 HR = 80 (AR = 255 w/ a regularly aligning VR) Answer -Atrial Flutter fixed (#:#) What is the heart rate for normal sinus rhythm? Answer -60-100 bpm What is a normal PRI? Answer -0.12-0.20 What is a normal QRS? Answer -<0.12 Interpret the rhythm with... PRI = 0.14 QRS = 0.9 HR = 89 bpm Answer -Normal Sinus Rhythm Interpret the rhythm... PRI = 0.12 QRS = 0.08 HR = 42 bpm Answer -Sinus Bradycardia What are the heart rates for Sinus Bradycardia? Answer -20-59 bpm What are the heart rate ranges for Sinus Tachycardia? Answer -100-149 Interpret the rhythm... PRI = 0.18 QRS = 0.08 HR = 132 bpm Answer -Sinus Tachycardia What is it called when there are only slight variations in heart rate? Answer -
Arrhythmia Interpret the rhythm... PRI = 0.16 (diff to tell with inversion, not ched, and biphasic p waves) QRS = 0.09 HR = 44 bpm Answer -Wandering Atrial Pacemaker (WAP) What is MAT ? Answer -Multifocal Atrial Tachycardia: 3 or more p -wave morphology with a HR greater than 100 bpm What is WAP? Answer -Wandering Atrial Pacemaker: 3 or more p -wave morphologies with a HR less than 100 Interpret the rhythm... PRI = 0.13 (diff to tell with inversion, notched, and biphasic p -waves) QRS = 0.10 HR = 117 bpm Answer -MAT, also could include Intraventr icular conduction delay (IVCD) Interpret the rhythm... PRI = 0.18 QRS = 0.08 HR = 32 bpm (irregular, due to an early QRS complex with a p -wave) Answer -Sinus Bradycardia with a single PAC What is a PAC? Answer -Premature Atrial Complex: when the at rium initiates an impulse early, will have a p -wave. What is Atrial Flutter? Answer -Atrial Flutter is when the atrium is firing at a rate of 214 bpm or greater, not all of the impulses are conducted so the ECG looks "saw toothed" What are the sub -classifications of Atrial Flutter? Answer -Fixed and Variable Interpret the rhythm... PRI = 0.18 QRS = 0.08 HR = 80 (AR = 231 w/ an irregularly aligning VR) Answer -Atrial Flutter Variable Interpret the rhythm... PRI = 0.17 QRS = 0.09 HR = 80 bpm A nswer -Normal Sinus Rhythm What is Atrial Fibrillation Answer -When the atrial rate is greater than 350 (no discernable p -waves) and irregular ventricular activity. What are the sub -classifications of Atrial Fibrillation Answer -Slow Ventricular Response (SVR) ventricular rate less than 60 bpm. Controlled = 60 -100 bpm Rapid Ventricular Response (RVR) ventricular rate greater than 100 bpm What is PAT? Answer -Paroxysmal Atrial Tachycardia: a sudden burst of 3 or more beats with a heart rate between 100 and 149 Interpret the rhythm... PRI = X?
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