Question

Que.if due to ome injury the chordae of tendinae of the bicuspid valve of human heart is partially non functional ,what will be the immediate effect
a)the flow of blood into the aorta will be reduced
b)the flow of blood into pulmonary artery will be lowed down
c)the pacemaker will stop working
d)the blood will tend to flow back into the right atrium Que.if due to ome injury the chordae of tendinae of the bicuspid valve of human heart is partially non functional ,what will be the immediate effect
a)the flow of blood into the aorta will be reduced
b)the flow of blood into pulmonary artery will be lowed down
c)the pacemaker will stop working
d)the blood will tend to flow back into the right atrium @Biology

Answer 1

ome=some

Answer 2

howz the level @geek ???

Answer 3

its d

Answer 4

its still easyy :)

Answer 5

no this is not the correct ans, i have an. key with me

Answer 6

ohhh how can i be dumb its b

Answer 7

b)the flow of blood into pulmonary artery will be lowed down

Answer 8

u know i also tick the same ans-b but unfortunately it not right i got 1-ve mark :(
tomorow i ll get the reason for its right ans. that why it is a)

Answer 9

do have any1 idea why it is a)

Answer 10

u still think that the level is easy i dont think so :)

Answer 11

how can it be a, when the blood is actually flowing into the ventricles?

Answer 12

dunno as i said i ll get the reason at coching tmrw dont ask me rit nw.. wen i ll get it i ll pot the reason too :)

Answer 13

What is the function of the chordae tendinae?

Answer 14

i can explain u
the thing is mitral walve is in left side of the heart so when the blood flows down its only some content and the rest remains in the atrium causing reduction in the flow of bood in aorta it just slipped of my mind

Answer 15

chordae tendinae are ones which support the walves

Answer 16

the functions of chordae tendineae :

1) bring right ventricular walls closer together during contraction.

2) pull the semilunar valves open to allow ventricular ejection.

3) pull the AV Valves open during atriole systole.

4)prevent balloning of AV valves laflets back into the atria during ventricular systole,and to prevent AV valvular regurgtion.

Answer 17

no 'aorta' there :-D

Answer 18

what is mitral valve??

Answer 19

Wait... right it's a

Answer 20

when i will get a satisfied reason i ll tell u guys ok till then all of u just try :)

Answer 21

The geek explained it well. I got confused with the terminology :-P

Answer 22

mitral walve is called the bicuspid valve and i am sure with it

Answer 23

geek is right.

Answer 24

i still didnt get it sorry geek beter i ll go to my lecturer..

Answer 25

u tell me wat u dint understand iam ready 2 xplain

Answer 26

see firstly the when the bicuspid valve is partially non functional it would not have the energy to resist pressure of the blood in the backward direction and so would allow some amnt of blood back in the atrium this would lead to reduction of blood in aorta

Answer 27

A..sure...the answer is easy...

Answer 28

its an important question for AIIMS