Serum sodium level is less than 135 mEq/L. Supportive values in metabolic alkalosis: Serum pH is greater than 7.45. Serum carbon dioxide level is greater than 32 mEq/L. Serum pH is greater than 7.45.
This 12 volt O2Cool battery cool box fan goes anywhere and last for hours on a single set of alkaline batteries. Always plan ahead and stay cool! Great for portable RV air conditioner. This powerful long lasting battery powered fan has more cooling power than any other. Also See: (Tent Air Conditioner Fan)
The guy who said it's the 'harddrive fan', Inspiron 53x series can't use harddrive coolers (due to the way they're mounted), and they dont have fans built in (none of them do). However, yes, the Inspiron 531 runs the fans full blast when you turn it on. It's actually the CPU fan that spins up so high.It's likely just testing if the fan will spin up, and if it doesnt it will likely shut down to protect itself. Maybe I've never noticed the spin-up because I usually use quieter fans, I'm running the stock AMD fan on my 531.Source(s): Personal experience. Calvin D Â· 6 years ago.t's likely just testing if the fan will spin up, and if it doesnt it will likely shut down to protect itself. Maybe I've never noticed the spin-up because I usually use quieter fans, I'm running the stock AMD fan on my 531. Source(s): Personal experience. Calvin D Â· 6 years ago.