Maintenance of IV Therapy Exam Remotely Proctored
A student nurse is changing the intravenous (IV) line tubing of a patient's peripheral IV. Which
action, if made by the student nurse, indicates that further instruction is needed? The student
nurse: (Select all that apply.)
(1) accidentally contaminates the spike. The student nurse then discards the infusion tubing and
obtains a new infusion set.
(2) sets the rate to KVO and fills the drip chamber of the old tubing.
(3) instructs the patient and family caregiver about the procedure.
(4) opens the clamp so that the flow rate is wide open to reduce the time of priming the tubing.
(5) carefully removes the old tubing and quickly inserts the new primed tubing to the catheter hub.
(6) connects the new tubing to the patient and then removes any air bubbles. - Answer ✔✔ - 4, 6
Instructions: Solve the problem. Remember to round off the answer to the nearest whole number,
because fractions of a drop are to be avoided when calculating IV drip rates.
Order: 1000 mL 0.9% NaCl with 20 mEq KCL to run 8 hours.
Available: 1 liter (1000 mL) 0.9% NaCl with 20 mEq KCL added; infusion tubing labeled 15 gtt per
mL, gtt per minute. - Answer ✔✔ - 31
1000 mL / 8 hour = 125 mL per hour125 mL / 1 × 15 gtt/mL / 60 minute = 31.25 gtt/min = 31 gtt
per minute
Solve the following problem. Remember to round off the answer to the nearest whole number,
because fractions of a drop are to be avoided when calculating IV drip rates.
Order: 1000 mL to be infused for 12 hours on micro drip, gtt per minute. - Answer ✔✔ - 83
1000 mL / 12 hour = 83.3 mL/hr = 83 mL per hour83 mL / 1 × 60 gtt/mL / 60 minute = 83 gtt per
minute
A student nurse is changing the intravenous (IV) line tubing of a patient's peripheral IV. Which
action, if made by the student nurse, indicates that further instruction is needed? The student
nurse: (Select all that apply.)
(1) accidentally contaminates the spike. The student nurse then discards the infusion tubing and
obtains a new infusion set.
(2) sets the rate to KVO and fills the drip chamber of the old tubing.
(3) instructs the patient and family caregiver about the procedure.
(4) opens the clamp so that the flow rate is wide open to reduce the time of priming the tubing.
(5) carefully removes the old tubing and quickly inserts the new primed tubing to the catheter hub.
(6) connects the new tubing to the patient and then removes any air bubbles. - Answer ✔✔ - 4, 6
Instructions: Solve the problem. Remember to round off the answer to the nearest whole number,
because fractions of a drop are to be avoided when calculating IV drip rates.
Order: 1000 mL 0.9% NaCl with 20 mEq KCL to run 8 hours.
Available: 1 liter (1000 mL) 0.9% NaCl with 20 mEq KCL added; infusion tubing labeled 15 gtt per
mL, gtt per minute. - Answer ✔✔ - 31
1000 mL / 8 hour = 125 mL per hour125 mL / 1 × 15 gtt/mL / 60 minute = 31.25 gtt/min = 31 gtt
per minute
Solve the following problem. Remember to round off the answer to the nearest whole number,
because fractions of a drop are to be avoided when calculating IV drip rates.
Order: 1000 mL to be infused for 12 hours on micro drip, gtt per minute. - Answer ✔✔ - 83
1000 mL / 12 hour = 83.3 mL/hr = 83 mL per hour83 mL / 1 × 60 gtt/mL / 60 minute = 83 gtt per
minute
