Because an Allnurse posted about medical bloopers on the movie Meg..."the patients gases were dropping"...."what all of them?" the poster responded.
I got to thinking about ABG's. I've been out of acute care for about 17 years. That, plus getting old, I was embarrassed how little I remembered about ABG'S, pH, etc.
So I look it up on the Internet. I got about 20 bogus hits for every one medical scientific answer.
There were articles about how critical your pH is to your health. Selling test strips to check your urine or saliva's pH. Then of course diets or supplements to buy to adjust your pH.
I could not believe all this s**t was out there. Shouldn't the FDA be shutting these down?
Thankfully there were a few valid articles so I could refresh my memory.