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What is the primary pacemaker? - SA Node What is a more medically correct term for the clotting of an artery? - Occlusion When the Atria depolarize (or contract), what is shown on the EKG tracing? - P wave An irregular heartbeat that is common among children is called _____ _____. - Sinus Arrhyt...

when should the assistant reduce the speed to 50mm/ second? - when a patient has a fast heart rate when are 10mm/ second and 5mm/second used? - for patients that have slow heart rates During a 5-lead EKG, lead 2 and 3 are not yielding a reading, what limbs should the technician check? - left leg...

B+, or supply voltages in electronics products, is considered to be: A. +5 to +12 VDC B. 0 to 30 V DC C. +12 to 300 V DC D. The anode or plate voltage supply - D. The anode or plate voltage supply Leakage current in an electronic product, between either of the AC power cord conductors and the ...

1. You are hosting several virtual machines on a single host. Which action should you prevent on the virtual machine? a. browsing the Internet b. updating the anti-virus software c. applying operating system service packs and updates at the same time d. applying application updates - c. applyin...

An EKG technician working at a central monitoring station notes that a patient has a rhythm of ventricular tachycardia.Which of the following actions should the technician take first? - notify a licensed practitioner to evaluate the patient Which of the following arteries is the best location for...

Where would you place electrodes on a patient with a left leg amputation?? - torso, trunk You notice small waves on the ECG< what could you do ? - increase size by increasing the gain The angle of louis reflects the location of the ___ - 2nd rib A patient with a wide QRS is at risk for - vent...

Where would you place electrodes on a patient with a left leg amputation? - torso, trunk You notice small waves on the ECG, what could you do? - increase size by increasing the gain The Angle of Louis reflects the location of the? - 2nd rib A patient with a wide QRS is at risk for: - Ventricular...

Which of the following arteries is the best location for an EKG technician to use to measure the heart rate for an adult patient following an exercise stress test? - radial An EKG technician is performing an exercise stress test for a patient. For which of the following finding should the technic...