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Rationale:
Answer: 3
Rationale: The infusion stops when the pressure in the tissue exceeds the pressure in the tubing. The pallor, coolness, and swelling of the IV site are the result of IV fluid infusing into the subcutaneous tissue. An IV site is infiltrated when it becomes dislodged from the vein and is lying in subcutaneous tissue, so the nurse concludes that the IV is infiltrated. The nurse needs to remove the infiltrated catheter and plan for insertion of a new IV. All the remaining options are likely to be accompanied by warmth at the site. Eliminate options 1, 2, and 4 that suggest the site appearance as being reddened.
Additional Info
Level of Cognitive Ability: Applying Client Needs: Physiological Integrity Integrated Process: Communication and Documentation Content Area: Complex Care: Intravenous Therapy Health Problem: Adult Health: Integumentary: Inflammations/Infections
Practice Question Sourced From: Saunders Q & A Review for the NCLEX-PN® Examination, 5th Edition