What does ECG stand for?
Electrocardiogram
The correct answer is Electrocardiogram.
ECG (also EKG) stands for electrocardiogram: the graphic record of the heart's electrical activity picked up by electrodes on the skin (the machine itself is the electrocardiograph). It shows heart rate, rhythm, conduction blocks, ischaemia/infarction and chamber enlargement.
"Electric Corona Graph" and "Electric Coronary Gram" are not medical terms, so "None of the above" is also wrong.
Short trick: Electro (electric) + cardio (heart) + gram (record) = ECG.
Important Questions from Measuring Instruments
Microscope is used for the study of which of the following?
'Anemometer' is an instrument used for measuring the
Which of the following instruments is used to detect the presence of current in the circuit?
Tachometers are used to measure
Current is measured using:
