I see. I didn&#x27;t know that, that&#x27;s interesting. Question you may be able to answer: The naloxone&#x2F;Narcan sticks that EMTs and some police have, they also pass them out at needle exchanges, etc. is that why are those applied in the nasal passage?<p>I&#x27;m a layman, but if i&#x27;m guessing right the term for this might be &#x27;bioavailability&#x27; of the drug, is that correct? for example drug A may be absorbed faster and more easily through the digestive system over snorting. And then of course IV is the quickest way for just about anything, yea?