Sorry, may be a little biased on this one. As far as appearance, clean and professional should be enough. I have exzema, and sometimes look red, or, as far as I am concerned, "gross" in general. I...
It is my understanding that, if the catheter is not occuluded, the smaller syringe should be fine to administer medication. The key is to flush FIRST with a 10 ml syringe of NS, and if there is no...