Crat exam stuvia - Study guides, Class notes & Summaries

When the technician is performing a 12 lead EKG, how many electrodes are used to record the 12 views of the heart? - ANSWER-10 When the technician is performing a 12 lead EKG, there would be 10 electrodes used to record the 12 leads or views of the heart. Twelve leads doesn't necessarily mean 12 electrodes. Segments and waveforms on an ECG would include all but which of the following? - ANSWER-TB wave Segments and waveforms on an ECG would include:PR interval QRS complexQT intervalP wa...

What pacemaker complications involves irregular pacemaker intervals with slower that set rate impulses and no visual packer spike? - ANSWER-Malfuctioning Potassium and __________ are needed in order for the heart to function normally - ANSWER-Calcium Premature atrial contractions are rarely dangerous but with what condition could this be an early sign of heart failure or electrolyte imbalance? - ANSWER-Acute myocardial infarction As an electrical current travels toward the negative pole...

CRAT Exam (Certified Rhythm Analysis Technician Prep) with Complete SolutionsCRAT Exam (Certified Rhythm Analysis Technician Prep) with Complete SolutionsCRAT Exam (Certified Rhythm Analysis Technician Prep) with Complete SolutionsCRAT Exam (Certified Rhythm Analysis Technician Prep) with Complete SolutionsCRAT Exam (Certified Rhythm Analysis Technician Prep) with Complete SolutionsPericardium - ANSWER-Outer protective double-layered sac surrounding the heart. Epicardium - ANSWER-Thin outermo...

Transtelephonic Monitoring - ANSWER- Transmitted over phone to a LICENSED practitioner to read (magnetic tape), Patients use up to 30 days Digital Monitoring - ANSWER- Transmitted over a computer where report is verified by a licensed practitioner Telemedicine monitoring is usually used to evaluate_____________ - ANSWER- Artificial Pacemaker Functioning Ambulatory Monitor - ANSWER- Most common type is holter monitor (continuous or intermittent-only records when patient has symptoms. Use...

Pericardium - ANSWER-Outer protective double-layered sac surrounding the heart. Epicardium - ANSWER-Thin outermost layer of the heart, contains coronary arteries. Myocardium - ANSWER-Middle muscular layer of the heart, contains electrical system. Endocardium - ANSWER-Inner most layer of the heart, lines chambers and valves. Blood flow through the heart - ANSWER-Venules --> Veins --> Superior/Inferior VC --> Rt atria --> Tricuspid Valve --> Rt ventricle --> Pulmonary...

Cardiac Cycle - ANSWER- mechanical events that occur to pump blood Diastole - ANSWER- Ventricles Relax (Repolarize) and refills as Atria contracts Rapid Filling Phase - ANSWER- Atria dumping blood to ventricles; pressure causes AV valves to open Diastasis - ANSWER- slowing of blood flow; pressure of atria and ventricles equalize Atrial Kick - ANSWER- Atria contracts/squeeze blood; P-wave S1 (LAB) - ANSWER- Ventricles Pressure High causes the AV valves to close Diastole and Syst...

1. In addition to recording the ECG and preparing the report, an ECG technician must be able to: A. Determine if the tracing is accurate and recognize if interference causes abnormalities during the recording process. B. Evaluate tracing, recognize abnormal heart rhythms, and report abnormalities to the appropriate health care professionals. C. Maintain patient records and evaluate tracings. D. Perform ultrasounds on blood vessels and assist with angioplasty. - ANSWER-A. Determine if the t...

CRAT Exam All Possible Questions and Answers 100% CorrectCRAT Exam All Possible Questions and Answers 100% CorrectCRAT Exam All Possible Questions and Answers 100% CorrectCRAT Exam All Possible Questions and Answers 100% CorrectCRAT Exam All Possible Questions and Answers 100% CorrectCRAT Exam All Possible Questions and Answers 100% Correct What pacemaker complications involves irregular pacemaker intervals with slower that set rate impulses and no visual packer spike? - ANSWER-Malfuctioning ...

1. When the technician is performing a 12 lead EKG, how many electrodes are used to record the 12 views of the heart? A. 8 B. 10 C. 12 D. 24 - ANSWER- B.10 2. Segments and waveforms on an ECG would include all but which of the following? A. PR interval B. QRS complex C. TB wave D. QT interval - ANSWER- C. TB wave 3. In measuring ventricular regularity if there is no R wave what could be measured instead? A. P wave B. Q wave C. The Q and S wave junction D. S wave - ANSWER...

CRAT Review Exam Questions and Answers 100% CorrectCRAT Review Exam Questions and Answers 100% CorrectCRAT Review Exam Questions and Answers 100% CorrectCRAT Review Exam Questions and Answers 100% CorrectCRAT Review Exam Questions and Answers 100% CorrectCRAT Review Exam Questions and Answers 100% CorrectTranstelephonic Monitoring - ANSWER- Transmitted over phone to a LICENSED practitioner to read (magnetic tape), Patients use up to 30 days Digital Monitoring - ANSWER- Transmitted over a comp...