Irritation, swelling, warmth and redness at the intravenous infusion site is the sign of

Appeared in: AIIMS Raipur NO- 2019 (shift 3rd)

Explanation

The combination of irritation, swelling, warmth, and redness are the cardinal signs of localized inflammation.
Thrombophlebitis is defined as the inflammation of a vein (phlebitis) associated with the formation of a blood clot (thrombus).
These symptoms at an IV site are classic indicators of superficial thrombophlebitis, a common complication of IV therapy.
The localized nature of the symptoms points away from systemic complications like embolism or bacteremia.

Option A: Embolism causes systemic signs like shortness of breath, chest pain, or hypotension, not localized redness and warmth at an IV site.
Option C: This term is too general and often implies Deep Vein Thrombosis (DVT), which typically involves deep veins in the leg and presents with limb-wide swelling and pain, not the specific, superficial signs at an IV site.
Option D: Bacteraemia is a systemic infection of the bloodstream, characterized by fever, chills, and malaise, not just localized inflammation.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Complications of Intravenous (IV) Therapy as background academic context rather than a clinical decision trigger.
Nurses must assess IV sites regularly (e.g., every 1-4 hours) for early signs of complications. This allows for prompt intervention to prevent more serious harm.
Untreated thrombophlebitis can lead to severe pain, local infection (cellulitis), systemic infection (bacteraemia), and in rare cases, the clot can dislodge, causing an embolism.
What if? If the site was swollen, cool to the touch, and pale, it would indicate IV infiltration (fluid leaking into tissue) instead of thrombophlebitis. The intervention would be to stop the infusion and apply a cold compress, not a warm one.

How to Approach the Question

First, identify the key clinical signs presented in the question: irritation, swelling, warmth, and redness at an IV site.
Recognize that these are the four classic signs of localized inflammation.
Evaluate each option in the context of these signs.
Eliminate options that describe systemic complications (Embolism, Bacteraemia) as the signs are localized.
Differentiate between Thrombophlebitis and Venous thrombosis. Thrombophlebitis specifically describes inflammation of a superficial vein with a clot, which perfectly matches the signs at an IV site.
Conclude that Thrombophlebitis is the most precise diagnosis for the given symptoms.

Concept Tested & Keywords

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

E6 Nursing Fundamentals Taylor p. 801-803

Practise the full AIIMS Raipur NO- 2019 (shift 3rd)

Attempt every question from this paper in a timed mock, then review the full solution for each one.