<span>Sharp, piercing chest pain over the center or left side of the chest, which is generally more intense when breathing in.</span>
Neural connections decrease as we age
Yikes it depends. did you eat something that could have been unsafe to consume?
Do you have a picture of the diagram?
The slowest drug absorption/response is definitely oral/digestion route.
The fastest drug response time route would be intravenous, the drugs directly enter the blood so it can work instantly. Snorting/inhaling drug still need time to be absorbed to the blood vessel. It might be fast enough if used for local response (example: asthma). The mechanism probably by mucosa diffusion so its similar to rectal or sublingual route.