Fight or Flight Response

Hi. It’s Mr. Andersen. Today I’m going to talk about the fight or flight reaction. This is one of my favorite videos on YouTube. This is from youtube.com/RussiaToday. So we got this person here walking down the street. All of a sudden they realize there’s a car coming and then they get out of the…

Sympathetic Nervous System: Crash Course A&P #14

So you’re sound asleep, when your smoke alarm goes off. Before you even know what’s going on, you start to feel it. Those smoke alarms are loud — for a good reason. Your heart starts to race, your breathing picks up, you become sweaty all over your body. You are stressed. And I’m not talking…

Pharmacology – ADRENERGIC RECEPTORS & AGONISTS (MADE EASY)

in this lecture I’m going to talk about adrenergic agonist so let’s get right into it adrenergic agonists are a large group of drugs that mimic the actions of norepinephrine and epinephrine which naturally occur in our bodies norepinephrine is also known as noradrenaline and epinephrine is also known as adrenaline now collectively the agents…

How to Use an EpiPen® (epinephrine injection, USP) Auto-Injector

A life-threatening allergic reaction, anaphylaxis— —is unpredictable. It could be mild one minute, then suddenly— It’s scary. Like, you can’t even breathe scary… —or your skin gets all itchy and breaks out into hives scary— —or your throat starts to tickle and close scary… It’s different for everybody. Every reaction is different. A mild reaction…

Vasopressors and Vitamin C in Sepsis Explained Clearly

welcome to another MedCram lecture we’re going to talk about vasopressin and some exciting new information about vasopressin so what our vasopressors vasopressors are substances that we put into people’s bodies because their blood pressure is too low the use of vasopressin be complex and if you want more information and a more pathophysiological basis…