To your heart, if the bubble is large enough it means cardiac arrest
If there is an air bubble in a liquid that is injected into your blood stream it is possible it will kill you. When this air bubble reaches your brain or heart problems can occur.
The blood-brain barrier, via the blood stream.
The blood-brain barrier prevents various substances that could be poisonous to brain tissue (toxins), as well as many agents of infection, from crossing from the blood stream into the brain tissue.
No it is not connected directly but you are getting oxigen that travels in blood stream from your lungs to brain.
cannabis flows through the blood stream in to your brain and makes your nervous sysytem faster
Dye is put into the brain using an Intravenous method. They dye is injected into the blood stream where it travels to the brain.
The alcohol because it gets into your blood stream and can flow to the brain.
Yes, injecting a large amount of salt directly into the bloodstream can cause a condition called hypernatremia, which can be fatal. Elevated levels of sodium in the blood can lead to severe dehydration, brain swelling, and even death. It is extremely dangerous and should never be attempted.
Heroin enters your blood stream to the brain instantly and slows down your memory when it kills your white blood cells (which help your body).
The caffeine enters the blood stream and travels all over the body.
If you were to inject a large amount of air into a vein, it could lead to an air embolism, which is a blockage of a blood vessel caused by an air bubble. This can be life-threatening if it travels to a vital organ such as the heart or brain. Immediate medical attention would be needed to remove the air and prevent serious complications.
the causes of aclcohol trough your blood stream trough your brain makes everything feel different.