During systole the “lubb” sound is produced due closing of…….…….
a) bicuspid valve
b) tricuspid valve
c) semilunar valve
d) both a and b
During diastole the “dubb” sound is produced due closing of…….
a) bicuspid valve
b) tricuspid valve
c) semilunar valve
d) both a and b
Contraction of the atria fills the……
a) right atrium
b) left ventricle
c) right ventricle
d) both b and c
MCQs(Part-2)
Pulse:
Heart rate can be measured by feeling the…..
a) breath
b) pulse
c) abdomen expansion
d) all of these
