At 41: the vet blows on the receiving part of the stethoscope (chestpiece) as if to blow away some dust where as he is supposed to just gently blow once (or gently tap or touch the membrane) to verify that the round piece is turned the right way around when using a two-sided chestpiece (in this case the stethoscope is a simple one sided one and so it does not need to be checked prior to using it).
Scritto da il
05/03/2025 alle ore 08:27