LITMANN CLASSIC III vs. LITMANN MASTER CARDIOLOGY STETHOSCOPES... "Lub Dub."

A stethoscope is a health check instrument for listening to the action of somebody's heart or inhalation, classically having a small disk-shaped resonator that is positioned touching the chest and two tubes attached to earpieces. Nurses use this instrument in most of their activities in the hospice hence having a comprehension of the best type that harmonizes you will be a plus in your ambiance all through the day.