Ikagwiritsidwa ntchito moyenera, pulse oximeter ndi chida chothandiza pakuwunika thanzi lanu.Komabe, pali zinthu zingapo zomwe muyenera kukumbukira musanayambe kugwiritsa ntchito.Mwachitsanzo, sizingakhale zolondola pazinthu zina.Musanagwiritse ntchito imodzi, ndikofunikira kudziwa zomwe izi ...
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