Lub-dup sound is produced due to action of

examrobotsa's picture

Submitted by examrobotsa on

Q: 66 (NDA-I/2015)
‘Lub-dup’ sound is produced due to action of
AnyChart Trial Version

question_subject: 

Science

question_exam: 

NDA-I

stats: 

0,17,12,6,2,17,4

keywords: 

{'lungs': [3, 0, 0, 1], 'lub': [0, 0, 0, 1], 'oesophagus': [0, 0, 1, 3], 'sound': [4, 3, 10, 15], 'large intestine': [5, 0, 3, 3], 'dup': [0, 0, 0, 1], 'heart': [1, 0, 0, 0]}