A patient who is receiving intravenous fluids develops tenderness, warmth, erythematous and pain at the infusion site. Which of the following conditions will you suspect?

Appeared in: NHM MP Staff Nurse - 2015

Explanation

Phlebitis, which is the inflammation of a vein.
The patient's presentation includes all the hallmark signs of inflammation: rubor (redness/erythema), calor (warmth), dolor (pain), and tumor (swelling, implied by tenderness).
These symptoms are localized to the infusion site and along the path of the vein, which is characteristic of phlebitis.
Phlebitis can be caused by mechanical irritation from the catheter, chemical irritation from the infused solution, or a bacterial infection.

Option A: Sepsis is a systemic infection, not a localized reaction. While an infected IV site can lead to sepsis, the initial signs presented by the patient are local. Sepsis would involve systemic symptoms like fever, chills, and hypotension.
Option B: Infiltration involves fluid leaking into the subcutaneous tissue. The key signs are coolness to the touch, pallor (blanching), and swelling. The patient's symptoms are warmth and redness, which are opposite to the signs of infiltration.
Option C: Fluid overload (or circulatory overload) is a systemic complication affecting the entire body. It does not cause localized pain, warmth, and redness at the IV site. Symptoms would include respiratory distress, high blood pressure, and generalized edema.

Clinical Relevance

Nursing practice connection: Use the key finding related to Identification and management of local complications of intravenous (IV) therapy to guide bedside assessment, documentation, and the next nursing action.
Nurses must perform routine assessments of IV sites (at least every 2-4 hours for adults) to detect early signs of complications like phlebitis, ensuring patient safety.
Prompt identification and intervention for phlebitis, such as removing the catheter and applying warm compresses, can prevent more serious complications like thrombophlebitis (inflammation with clot formation) and bloodstream infections.
What if? If the patient reported pain and the site was cool, pale, and swollen, the correct action would be to suspect infiltration. The nurse would stop the infusion, remove the catheter, elevate the limb, and apply either a warm or cold compress depending on the type of fluid infiltrated.

How to Approach the Question

First, identify the key clinical signs presented in the question: tenderness, warmth, erythema (redness), and pain at the infusion site.
Recognize that these are the classic signs of inflammation.
Next, evaluate each option based on its definition and characteristic symptoms.
Phlebitis is defined as inflammation of a vein, which directly matches the signs.
Infiltration is characterized by coolness and pallor, which is the opposite of the patient's symptoms.
Sepsis and Fluid Overload are systemic complications with widespread symptoms, not localized signs of inflammation at the IV site.

Concept Tested & Keywords

Concept Tested: Identification and management of local complications of intravenous (IV) therapy.
Stem keywords: intravenous fluids, tenderness, warmth, erythematous, pain, infusion site
Lead-in keywords: suspect
Clinical cues: The combination of warmth and erythema points towards an inflammatory process rather than fluid leakage or a systemic issue.

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E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 74-76

E6 Nursing Fundamentals Taylor p. 801-803

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