Sail E0 Webinar
Question
Identify the labelled parts of heart’s conduction system as depicted in the image.
Identify The Labelled Parts Of Heart’s Conduction System A...
Options:
A .  (i)SA node, (ii) Purkinjefibres,(iii) AV node, (iv) Bundle of His
B .  (i)Bundle of His, (ii) Purkinjefibres, (iii) AV node, (iv) SA node
C .  (i)Purkinjefibres,(ii)Bundle of His, (iii) SA node, (iv) AV node
D .  (i)SA node, (ii) AV node, (iii) Bundle of His, (iv) Purkinje fibres
Answer: Option B
:
B
The labelled parts in the image in order are Bundle of HIS, Purkinjefibres, AV node and SA node respectively. Electrical impulse travels from the SA node to the AV node from which it is transmitted through the bundle of HIS to the Purkinjefibres.

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers