The first of 4 heart sounds also sounds like the word [lubb]… Post author By Anonymous Post date January 27, 2025 Related Posts:The first of 4 heart sounds also sounds like the…Write your answer. Word word word word word word…The S1 heart sound ("lubb") is produced during ← Rh factor becomes a concern when a Rh- woman is carrying a R… → Osmotic contribution is largely determined by the size of a…