Re: alcohol pads and cleaning
I was e-mailing my instructor on this (we were e-mailing about something else and I just figured I would get the rationale behind it).
She said that the caps on vials are not "dust covers", they are there to protect the sterility of the top when you remove the cap. They are heat sealed.
She said that it works because if you have ever tried to remove the cap, you can never get it to go back on the vial because when you take it off, the rim springs into a shape that is smaller than it was before.
The "flip cap" is actually called a "safety cap".
Obvious, if you withdrew a second dose of a med from the same vial sometime later, you would need to swipe again.
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