NCLEX PN Practice Test with NGN Related

Review NCLEX PN Practice Test with NGN related questions and content

The nurse is caring for an 84-year-old client with dementia.
Nurses' Notes
Medical-Surgical Unit
Day 1: The left antecubital peripheral IV insertion site has no erythema or edema, and the catheter flushes easily. The dressing is clean, dry, and intact. Potassium chloride infusion is initiated.
Day 3: Potassium chloride is infusing. The area surrounding the IV site is taut, edematous, blanched, and cool to the touch. Small, fluid-filled vesicles are noted around the IV site. Capillary refill distal to the IV site is >3 seconds. The client is grimacing and unable to verbally report pain.

For each potential intervention, click to specify if the potential intervention is appropriate or not appropriate for the care of client.

  • A. Elevate the affected extremity
  • B. Apply pressure to the affected area
  • C. Discontinue the potassium chloride infusion
  • D. Aspirate the potassium chloride from the IV catheter
  • E. Leave the IV catheter in place for potential antidote administration
Correct Answer: A: Appropriate, B: Not Appropriate, C: Appropriate, D: Not Appropriate, E: Appropriate

Rationale: The symptoms suggest IV infiltration with potassium chloride, which is caustic. Elevating the extremity (A) reduces swelling. Discontinuing the infusion (C) prevents further damage. Leaving the catheter in place (E) allows for potential antidote administration. Applying pressure (B) may worsen tissue damage, and aspirating (D) is not standard for infiltration.