i was injecting a 3 cc injection, i stabbed and pulled back and seen no blood. so i pushed about half the liquid in and a little voice in my head said to pull back again due to an acute stinging pain during injection and seen blood so i said f**k it and finished the injection without withdrawing and stabbing again.
my logic told me that i seen blood due to me moving needle around in glute during injection using left hand when im really right handed. is my logic wrong?
did i waste the liquid this wk? cause i made sure i didnt see blood b4 even commencing injention.