In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart?
A.
S - start of systole
B.
T - end of diastole
C.
P - depolarisation of the atria
D.
R - repolarisation of ventricles
Answer :
P - depolarisation of the atria
Releted MCQ Question on Zoology >> Body Fluids and Circulation
Releted Question 1
Adult human RBCs are enucleated. Which of the following statement(s) is/are most appropriate explanation for this feature? (1) They do not need to reproduce (2) They are somatic cells (3) They do not metabolize (4) All their internal space is available for oxygen transport