NURS 330 CV Quiz fully
solved & updated 2025-
2026(100% verified for
accuracy)
What causes S1 - answer Mitral and tricuspid valve closure
What sound is systole - answer LUB
What causes S2 - answer Aortic and pulmonic valves (semiulnar
close)
What sound is Diastole - answer DUB
S3 sound - answer LUB DUB DEE
S3 sounds like - answer Ken-TUCK-y
What does S3 result in? - answer High output
S4 sound - answer DE LUB DUB
S4 sounds like - answer TEN-nes-see
What part of stethoscope is S1 and S2 heard with? - answer
Diaphragm
solved & updated 2025-
2026(100% verified for
accuracy)
What causes S1 - answer Mitral and tricuspid valve closure
What sound is systole - answer LUB
What causes S2 - answer Aortic and pulmonic valves (semiulnar
close)
What sound is Diastole - answer DUB
S3 sound - answer LUB DUB DEE
S3 sounds like - answer Ken-TUCK-y
What does S3 result in? - answer High output
S4 sound - answer DE LUB DUB
S4 sounds like - answer TEN-nes-see
What part of stethoscope is S1 and S2 heard with? - answer
Diaphragm