In a standard ECG which one of the following alphabets is the correct representation

In A Standard Ecg Which One Of The Following Alphabets Biology Question

In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart?

Options

(a) S – start of systole
(b) T – end of diastole
(c) p – depolarisation of the atria
(d) R – repolarisation of ventricles

Correct Answer:

p – depolarisation of the atria

Explanation:

In a standard ECG, the P-wave is a small upward wave that indicates the depolarisation ofr thatria. This is caused by the activation of SA node.

Related Questions:

  1. Gibberellins can promote seed germination because of their influence on
  2. Colour blindness, in male, can be represented as
  3. Which of the following statements about Sporopollenin is correct?
  4. Elephantiasis is caused by a member of
  5. The oldest fossil record from India is of a blue green algae which is 2.9 billion

Topics: Human Physiology Systems (35)
Subject: Biology (4253)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*