Crat 3 - Study guides, Class notes & Summaries

CRAT Exam Questions With Correct Answers Latest 2024/2025 (100% VERIFIED) What does the P wave represent? - Answer Atrial depolarization What does the QRS complex represent? - Answer Atrial repolarization and ventricular depolarization Q wave indicates what? - Answer Dead myocardial tissue. Always a negative deflection What is the natural pacemaker of the heart? - Answer SA node 3 types of pacemakers - Answer 1) single (either RA or RV) 2) dual chamber (RA and LV) 3) bi-ventricular (RV a...

CCI CRAT Flash CardsHeart Rate of Normal Sinus Rhythm (NSR) - correct answer 60-100 BPM Heart Rate of Sinus Tachycardia (ST) - correct answer 101+ BPM Heart Rate of Sinus Bradycardia (SB) - correct answer 59 or less BPM The horizontal axis on the grid paper records____________. - correct answer time. How many large grid blocks on the EKG paper mark one second in time? - correct answer Five (5). How long in seconds is one large block on the EKG paper? - correct answer 0.2 sec...

CRAT Prep 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. - correct answer A...

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CRAT TEST 39 Questions with Verified Answers A Nursing home calls a cardiology office requesting that a trantelephonic pacemaker check be conducted on a new admission to the facility. The Tech finds no medicla record indicating that the patient has been followed by the practice. what is the tech's next step - CORRECT ANSWER Contact the PCP's office to obtain a prescription for the transtelephonic monitoring. When is it appropriate to contact a patients family member - CORRECT ANSWER Only...

CRAT Exam Questions With Correct Answers 2024/2025 (100% VERIFIED) What does the P wave represent? - Answer Atrial depolarization What does the QRS complex represent? - Answer Atrial repolarization and ventricular depolarization Q wave indicates what? - Answer Dead myocardial tissue. Always a negative deflection What is the natural pacemaker of the heart? - Answer SA node 3 types of pacemakers - Answer 1) single (either RA or RV) 2) dual chamber (RA and LV) 3) bi-ventricular (RV and LV ...

CRAT Study Guide Question and answers 100% correct 2024 Normal PRI interval - correct answer 0.12-0.20 Normal QRS interval - correct answer 0.11 or less What does the P wave represent? - correct answer Atrial depolarization What does the QRS complex represent? - correct answer Atrial repolarization and ventricular depolarization Q wave indicates what? - correct answer Dead myocardial tissue. Always a negative deflection What is the natural pacemaker of the hear...

CRAT Exam PrepWhich of the following pacemaker complications involves irregular pacemaker intervals with slower than set rate impulses and no visual pacemaker spike? Over sensing Loss of capture Malsensing Malfunctioning - correct answer Malfunctioning Potassium and which of the following are needed in order for the heart to function normally? Chloride Creatinine Calcium Magnesium - correct answer Calcium ________________ is a complication in which the pacemaker does not send ele...

CRAT StudyWhich side of the heart receives oxygenated blood - correct answer Right Atrium Which side of the heart receives oxygenated blood? - correct answer left atrium What is the blood flow of the heart? (right side) - correct answer 1. Vena cava 2. Right atrium 3. Tricuspid valve 4. Right ventricle 5. Pulmonary valve (semilunar) 6. Pulmonary artery 7. into Lungs Blood flow of the heart (left side) - correct answer atrium l valve ventricle 4. through aortic valve c...

EKG CRAT Test Questions with Correct Answers Graded A+ (100% Verified). HIPPA - Ans Health Insurance Portability and Accountability Act Wandering Baseline - Ans Baseline Drifting Continuous ECG monitoring done in a hospital setting is known as: a. Holter Monitor b. Telemetry Monitor c. Echocardiography - Ans b How long does an ambulatory monitor typically record and ECG: a. 12 hours b. 24 to 48 hours - Ans b. 24 to 48 hours What artifact is caused by Improperly applied electrodes or poo...