Pharmacokinetics | Drug Absorption

foreign what's up Ninja nerds in this video today we're going to be talking about pharmacokinetics also to really enhance your learning experience I promise you go through it with me in this particular way you're going to understand it you're going to remember and you're going to do well in those exams go down the

description box below we have a link to our website on our website we have all the diagrams that we're going to talk about where it's empty you guys can follow along with me filling in the blanks okay please do that also if you want to you have a completely filled off illustration and also some really

comprehensive notes to follow along with me so let's get started talking about pharmacokinetics all right we talk about pharmacokinetics first thing is absorption when we talk about absorption we really need to understand how drugs are administered okay because that obviously plays a role in absorption because absorption is basically the drug being administered

and getting into the circulation that's all it is so it's basically a drug that we give to a patient once we give it via a specific route of administration the process by which it actually reaches the bloodstream is absorption pretty straightforward now what are the different routes we're not going to go crazy here but obviously the most common

one that you guys should remember is internal right so po you take the medication orally so that'd be one the other one that can go via the GI Rod is the other end right up the sinkhole that would be the rectal Administration so some type of suppository the other thing that you want to

remember is we can do this via injections so par intro we can it can actually do injections so we can inject it into the dermis you see how there's different layers so here's the epidermis here and then right underneath it is in this kind of like maroon color here is the dermis so we can do intra dermal