Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • The second heart sound dubb is associated with the closure of (a) Tricuspid valve (b) Semilunar valves (c) Bicuspid valve (d) Tricuspid and bicuspid valves

The second heart sound (dubb) is associated with the closure of
(a) Tricuspid valve
(b) Semilunar valves
(c) Bicuspid valve
(d) Tricuspid and bicuspid valves.

Answers (1)

The bicuspid valve, and tricuspid valve and both together are associated with the first heart sound, and the semilunar valve is associated with the second. The answer is the option (b) Semilunar valve. 

Posted by

infoexpert23

View full answer

Similar Questions

Latest Question