EKG CRAT Test Questions with Correct Answers Graded A+ (100% Verified)

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 poor skin preparation - Ans Wandering Baseline After completing he ECG procedure, which of the following tasks is NOT included in the ECH Techs responsibilities: a. Assist the patient in to a comfortable position b. Clean the lead wires, leads, and ECG machine c. Interpret the ECG and explain the results to the patient - Ans c. Interpret the ECG and explain the results to the patient Artifact caused by lead wires crossed and not pointed towards the hands and feet - Ans AC interference Which device recognizes an abnormal rhythm and can deliver and electric shock to the heart if necessary a. ECG b. CAD C. AED - Ans C. AED Patients with permanent pacemakers may require monitoring for 30 days or more. What type of ambulatory monitoring is most commonly used in these patients? a. telemetry monitoring b. 24 ambulatory monitoring c. transtelephonic monitoring - Ans c. transtelephonic monitoring Artifact caused by involuntary movement / patient talking during procedure - Ans Somatic tremor What type of ambulatory monitoring is performed in a hospital? - Ans Telemetry monitoring Ambulating a. performing daily activities b. breathing c. walking - Ans c. walking NOT a basic function of the electrocardiograph a. input b. analysis c. signal processing - Ans b. analysis signal processing, which occurs in side the ECG machine, a. amplifies the electrical impulse b. directs impulses to the ECG instrument c. notifies the operator of input errors - Ans a. amplifies the electrical impulse HOw many leads are attached to a patients chest with ambulatory monitoring? a. 2 leads b. 3-5 leads c. 10 leads - Ans b. 3-5 leads Post-symptom event monitors are used primarily to document what type of dysrhythmias ? a. occasional PVCs b. Heart murmurs c. Sv tachycardias, atrial fibrillation, and atrial flutter - Ans c. Sv tachycardias, atrial fibrillation, and atrial flutter Angina - Ans Pain in the heart region caused by lack of oxygen Ischemia - Ans Lack of oxygen to the muscle tissue QT interval time frame - Ans .36 - .44 secs Gain - Ans Changes the height of ECG training Separates the left ventricle - Ans Interventricular septum