WBCS.LIVE practice question

What is the function of Electro Cardiogram test?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. It measures the legs function.
  2. It measures the blood flow.
  3. It measures the brain cells.
  4. It measures the heart beat.

Correct answer and explanation

Correct answer: It measures the heart beat.

Explanation: āœ… Correct Answer: D. It measures the heart beat. šŸ“š Explanation: An Electro Cardiogram (ECG) is a medical test that records the electrical activity of the heart over a period of time. it is used to measure the rate and rhythm of the 'heart beat'. The test helps doctors detect heart conditions like arrhythmias or signs of a previous heart attack. it is a standard, non-invasive procedure used in hospitals worldwide for cardiac screening.