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Zorluk: OrtaPharmacological and Parenteral Therapies

An electronic infusion pump is delivering a continuous infusion of 0.9% sodium chloride to a client. The healthcare provider prescribes a scheduled dose of an antibiotic to be given via intermittent intravenous piggyback (IVPB). The two solutions are compatible. Arrange the following nursing actions in the correct sequence to initiate this therapy.

  1. 1Perform hand hygiene and verify the antibiotic against the medication administration record.
  2. 2Spike the intravenous piggyback bag and prime the secondary tubing to remove air.
  3. 3Scrub the primary tubing access port located above the infusion pump with an antiseptic swab.
  4. 4Attach the primed secondary tubing to the cleansed port on the primary line.
  5. 5Suspend the primary intravenous fluid bag lower than the piggyback bag using an extension hook.
  6. 6Open the secondary roller clamp, set the prescribed rate on the infusion pump, and start the infusion.

Cevap

The correct sequence is: First, perform hand hygiene and verify the antibiotic against the MAR. Second, spike the piggyback bag and prime the secondary tubing. Third, scrub the primary tubing access port located above the pump. Fourth, attach the primed secondary tubing to the cleansed port. Fifth, suspend the primary fluid bag lower than the piggyback bag using a hook. Finally, open the clamp and set the rate on the pump.
The correct sequence ensures patient safety, asepsis, and proper functioning of the electronic infusion pump. Verifying the medication and performing hand hygiene are standard initial steps. Preparing and priming the secondary tubing removes dangerous air from the system. Scrubbing the port ensures asepsis. The secondary tubing must strictly be attached to a port above the infusion pump so the machine can control the flow rate. Finally, the primary continuous bag must be lowered using an extension hook so that hydrostatic pressure allows the higher secondary medication to infuse first.

Adım Adım Çözüm

1
Verify medication and perform hand hygiene.
The correct medication is confirmed and infection risk is minimized.
Patient safety and infection control are the foundational first steps of any procedure.
2
Spike and prime the secondary tubing.
The secondary line is filled with the antibiotic solution.
Priming purges air from the tubing, preventing air embolism.
3
Scrub the primary tubing port located above the infusion pump.
The connection site is decontaminated.
Maintaining an aseptic system prevents bloodstream infections. Using the port above the pump allows the machine to control the secondary rate.
4
Attach the secondary tubing to the primary line.
The secondary line is securely integrated into the patient's existing IV access.
Connects the medication source to the primary delivery system.
5
Suspend the primary bag lower than the secondary bag.
The primary fluid is positioned at a lower height than the antibiotic.
Gravity and hydrostatic pressure dictate that the fluid in the higher bag will infuse first.
6
Set the rate on the pump and start.
The antibiotic infuses at the provider's prescribed rate.
Ensures controlled, safe medication delivery.

Anahtar Kavram

Intravenous Piggyback (IVPB) Administration Sequence
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