// Theland was already on the site and posting, often when we are distressed logic goes out of the window. //
you get frightened and hope that someone will post
no that is OK just hang on a bit....
and boys and gurlz - a useful point
a finger oximeter ( 97 good 92 not so good)
is now as cheap as £5 ( ebay ) and I got an up market one ( pulse as well) for £20
technical - probably unsuitable for AB
Finger Tip Pulse Oximeter Blood Oxygen Saturation Monitor Spo2 Sensor Meter 2019- - - - £8.49
oh and .... with ventolin - it will initially decrease saturation as it increases shunt in the lung but the pt feels better as he is shifting more air (very very technical - amost uncertainly unsuitable for Ab - I only wrote it so that one perhaps one AB say in amazement - "how he kno wests pathophys?!")