Basic Assessment for Competency - Laerdal Medical

Dec 13, 2014 · Fine crackles. Rales. In using a stethoscope with a tunable diaphragm, which of the following techniques will result in the user hearing low frequency sounds. ... Bob has developed a tool called a Lung Sounds Tutorial for the learner to continue practicing the skill after class in over, designed to take them to mastery level. More details are ... ................
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