1) ER lifelines 2) ER staples 3) OR devices 4) OR staples 5) RN responsibilities 6) Bagfuls in a hospital 7) Drip hookups 8) Drip sources 9) Drip-feed tubes 10) Drippers 11) Drips for patients 12) Drips for the sick 13) Drips in a hosp 14) Drips in an ICU 15) Drips in the ER 16) Drips in the ICU 17) EMT hookups Found on https://www.crosswordclues.com/clue/ivs