Intravenous Therapy Practice Tests

IV therapy looks simple—hang the bag, start the pump—but nurses know it’s never that effortless. These questions help you practice the careful, moment-to-moment decisions that keep IV therapy safe: choosing the right fluid, checking the site, watching the patient’s response, and knowing exactly what to do when something suddenly doesn’t look right.

You’ll work through scenarios involving isotonic, hypotonic, and hypertonic fluids, boluses for dehydration or shock, maintenance fluids for post-op patients, and titrated infusions for electrolyte correction. Cases feel true to real clinical life: a pump alarming “occlusion” during rounds, a patient reporting burning at the site, a vein that was fine an hour ago but now looks firm and reddened, or a rapid infusion that starts shifting lung sounds.

Expect select-all items on fluid-specific safety precautions, monitoring requirements, rate adjustments, and early signs of infiltration, phlebitis, fluid overload, or electrolyte disturbances. You’ll also practice the subtle judgment calls—when to slow the rate, when to stop the infusion entirely, when to escalate, and when a quick reassessment may save the patient from a developing complication. Located under Pharmacological and Parenteral Therapies → Intravenous Therapy, this practice set strengthens the quiet vigilance and clinical instincts that make IV therapy safe shift after shift.