Which of the four limbs acts like a ground and thus is not a part of the ECG test?

Related MCQs

• Which of the following amplifier circulatory is employed to reduce the hum noise generated by the power supply in the ECG circuit?
• Which of the following is the technique of analyzing the electrical activity of the heart by obtaining ECG’s?
• What is the frequency range of ECG?
• The frequency range of ECG is                          
• The number of leads necessary for an ECG is                    
• A typical ECG wave is                
• Bradycardia ECG will show what kind of wave?
• The ground electrode is usually positioned over which body structures?
• What is the type of transmission line in which neither wire is connected to the ground?
• In which part of the apparatus is the reference and ion selective electrodes placed?