#AskTheExpert my son is three and half year old when I used oximeter he has oxygen level 99,but his pulse rate is upto 145 what should I do, should it normal for kids

A. Yes I would just like to tell you not to believe this figure is because these days whatever oximeter are coming are just fake only I think you really cannot trust it just like that if you want to know the clear details about it you should be consulting your doctor for a checkup