Found this-what's it for?
(found it in my friend's car)
Answer:
this is everyday saline.
it has to be used for intravenous injections, anysolutions injected within the body has to be alpng next to this saline because it has matching osmotic pressure as that of the normal blood. if any other concentration is used it will create change within morphology(and finally destruction) of all the cell especially the red blood cells contained by your body. so for cleaning inside the body during operations also water/distilled marine cant be used only saline have to be used.
it is basically hose down for your bodyh inside, just as we rinse our external surfaces with river, only saline have to be used for all such purposes.
you can lift medicines vocally with sea likewise if medicine need to be injected they enjoy to be dissolved in regular saline.
It's salt sea.
I guess I should elaborate- it's used for cleaning IV tubes and stuff.
hmm..good sound out u shud ask him.
Injecting any intravenous fluid. Saline solution is what is contained in most IV plenty.
Is your friend acting irrationally, secretive. or chance in any agency? maybe he's turned to drugs. Lots of heroine addict use whatever unwanted syringe they can find.
it's an autoflush syringe. don't worry, it isn't unofficial or anything, but I suggest you look at this page-->http://www.freepatentsonline.com/2006025...
It's for administering a salt solution and can be used within humans or animals.
If you are going to inject something you basically want it to be matching osmolarity as your body.
9% Salt Solution is 307.9 milliOsmoles (something like that)
9/(58.442/2)=.307997
Why someone would necessitate to inject this other than have just experienced bloodloss.. who know.
It's used so universally it's hard to guess. Perhaps he have a central venous catheter, and you've found some of the flush?