Want this question answered?
No because the sub-q area does not have a lot of blood vessels, so the risk of entering a blood vessel is little to none.
Aspirate
In EMS, we pull back slightly on the plunger to determine if we're in a vein. If blood enters, the needle has struck a vein, and you're clear to inject.
High blood pressure would lower the administration rate of a gravity IV drip. It would have no real impact on injection via syringe.
to see if blood comes out if you dint
Firstly, take a syringe with a needle. Secondly, fill it with the medicine that you need. Lastly, poke the needle through your skin into a blood vessel. Push the syringe slowly, and make sure that you do not jerk your hand, or poke it too deep. Make sure that the needle is not rusty. Do not push the syringe too quickly!
It is done to check whether the needle has hit any blood vessel. Aspiration is especially important when you are administering anesthesia, for example, during a dental procedure, all anesthesia are local, meaning only a small area of your body will get numb, and by injecting the drug into a blood vessel it will follow the blood stream into other parts of the body. With that said, it does matter what type of injection you are administering, if it is some sort of vaccine, it may not cause any complications even if it gets in your blood stream.
When giving SubQ injections you 'do NOT' aspirate. I am a nursing student and we have been taught not to apirate insulin as it is only going into the SQ layer which only has tiny capillaries and will do no significant damage if hit. The rules for insulin injection are as follows: *if you can pinch an inch, inject at 45 degrees, if you can pinch 2 inches, inject at 90 degrees *keep bevel up, do not aspirate, do not massage (alters absorption rate) *used mixed insulins within 5 minutes *for rapid-acting and short-acting insulins, have FOOD IN SIGHT
syringe
im an RMA and a RN so i know what to do you remove the seringe and start the whole thing over dont get stressed it happens to everyone it just means u hit a small vessal
A syringe is a great technique for blood drawing! It allows the phlebotomist to control the vacuum, which is good because it is much less traumatic on a patient's vein. A syringe may also be used to obtain blood from a small, or otherwise difficult vein.
AIDS is caught by the virus HIV entering your bloodstream. Say if you had an injection and the syringe had not been cleaned properly, you can have HIV enter your body. This is only if the blood on the syringe was infected in the first place. It is almost impossible to tell weather someone has HIV so you have to be very careful in foreign countries if you have been treated for something.