Hmm..I always use the brachial on pt.s who aren't dehydrated or have flat veins. I go for the radial if I can't find an otherwise good vein. I always be sure my tourniquet is good and tight and I...
I am surprised that you aren't able to simply observe at the hospital where you work to get experience. We do general GXT's are our clinic ( graded excersise tests) and all of our persantine and...