The lab is the last step before the students get to go start IVs on real people. We use fake arms with fake veins. It's really nothing like the real thing, but it does get them used to manipulating the catheter and learning all the steps.
I have them practice putting tourniquets on each other and searching for veins. They used to be able to start IVs on each other, but someone decided that wasn't a good idea, so we had to stop. I used to let students start them on me until someone got anxious and inserted the needle all the way to the hub in my arm. That was the end of that.
We used to fill the arms with fake blood where I used to teach. I would take them home after and spend hours draining and flushing them with sterile water. It was a big hassle. The only upside was that I had all these fake arms for the weekend.
About today's music--I have a friend named Aoife, and after I first met her I looked the name up online to see how to pronounce it. I came across this artist--Aoife O'Donovan--and bought a few of her songs. I love her voice, and now have most of her albums. This is from a new one called In The Magic Hour.