typically when you asperate does the plunger want to suck back up to the oil due to the pressure and how far back would you pull until blood would enter syringe if you were in a vein/artery
Peace
typically when you asperate does the plunger want to suck back up to the oil due to the pressure and how far back would you pull until blood would enter syringe if you were in a vein/artery
Peace
Usually it happens as soon as you start pulling back the plunger.
What about the plunger wanting to suck back against the oil is this normal due to the pressure
Peace and thanks for your first answer
make sure u get those bubbles out lol
not really bro it takes alot more air than I can push to do anything
Peace
The bubbles go away on their own once you release the plunger.
You need to make sure that there is no air in the syringe before you inject. Make sure a drop of oil runs down the needle. Once you inject, you aspirate. Puill back just enough to where the rubber moves back 1/4cc or so. If you see no blood, then release the plunger and inject. Too easy
yeah, when you push the plunger into muscle it's in a dead space(there is no oxygen spaces inside your muscles(at least not ones big enough to reduce negative pressure) so when you pull back you create a negative pressure vacuum
try taking the needle off the putting the part where the needle was(the barrel) on your finger, then pull back and let go, the same thing will happen
if you are in a vein then there is blood that can move through the needle so when you pull back you create negative pressure and the blood rushes in to compensate
got it I'm glad someone knew what I was talking about thanks Phate
Peace
Just make sure you see a bubble appear in the fluid when you aspirate to make sure you're g2g. First two times I was injecting I didn't pull back enough and I never saw a bubble, but I didn't bleed either, thank god I wasn't in a vein.
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