NHA CET EXAM QUESTIONS AND ANSWERS. (GRADED A)

Explain V1 - ANSWER-Red, Placed 4th intercostal space, right of sternum Explain V2 - ANSWER-YELLOW, Placed on the 4th intercostal space, left of the sternum. Explain V3 - ANSWER-Green, Placed midway between V2 and V4 Explain: V4 - ANSWER-Brown/ Blue, placed on the 5th intercostal space on the midclavicular line. Explain: V5 - ANSWER-Orange/Black, placed on the LEFT anterior axillary line, 5th intercostal space. Explain V6 - ANSWER-Purple, Placed on LEFT mid axillary line What are the three heart rate methods ? - ANSWER-1. /1500 method 2./300 method 3. 6 sec x 10 method Limb Leads go where? - ANSWER-Wrists and ankles 4th Intercostal space Left of the sternum - ANSWER-V2 The AVR lead is positioned where? - ANSWER-Right Arm Pacemaker of the heart is... - ANSWER-Sinus Atrial or SA Node How long is a normal test strip count for? - ANSWER-Six seconds What is the electrical pathway of the heart? - ANSWER-SA Node to the AV Node to the