The phrase "intravenous line" refers to a thin tube, usually made of plastic, that is inserted into a person's vein. It allows medicines, fluids, or blood to be delivered directly into the bloodstream. Full definition
Nurses start intravenous lines and other invasive forms of care when needed. (theemedicalassistants.com)
Direct patient care, including primary and secondary assessments, vital signs, placement of peripheral intravenous lines and venipunctures, respiratory care including oxygen therapy and suctioning, orthopedic care including splints, posterior molds, and crutch / walker / cane training. (jobhero.com)
Evidence of completion of training in intravenous access or phlebotomy that includes 8 hours of didactic training and hands on experience starting and maintaining intravenous lines with at least ten successful intravenous starts on a human or simulator / manikin, or (danb.org)