What event is indicated by a red, edematous, and painful intravenous site in a patient receiving antineoplastic medications?

What event is indicated by a red, edematous, and painful intravenous site in a patient receiving antineoplastic medications?

• A. Infiltration
• B. Extravasation
• C. Phlebitis
• D. Infection

Answer: (B)

The indication of a red, edematous, and painful intravenous site in a patient receiving antineoplastic medications is consistent with extravasation. This event occurs when intravenous medications, particularly those that are vesicant or irritant in nature, leak from the vascular space into the surrounding tissue. This leakage can cause significant local tissue damage and inflammation, leading to the redness (erythema), swelling (edema), and discomfort (pain) observed. Extravasation is particularly concerning with antineoplastic drugs because these medications are designed to kill or impede the growth of cancer cells, but when they inadvertently affect healthy tissue, they can cause severe complications. The clinical presentation of pain and inflammation at the infusion site is a key indicator that something has gone wrong at the site of vascular access, warranting immediate attention. In contrast, while infiltration also involves the unintended movement of IV fluids into surrounding tissue, it typically does not present with the same level of severe symptoms as extravasation, especially when dealing with irritants or vesicants. Phlebitis typically involves inflammation of the vein, which can result in tenderness and redness but may not necessarily involve significant edema or pain associated with tissue damage. Infection can also cause similar symptoms but would generally present

The indication of a red, edematous, and painful intravenous site in a patient receiving antineoplastic medications is consistent with extravasation. This event occurs when intravenous medications, particularly those that are vesicant or irritant in nature, leak from the vascular space into the surrounding tissue. This leakage can cause significant local tissue damage and inflammation, leading to the redness (erythema), swelling (edema), and discomfort (pain) observed.

Extravasation is particularly concerning with antineoplastic drugs because these medications are designed to kill or impede the growth of cancer cells, but when they inadvertently affect healthy tissue, they can cause severe complications. The clinical presentation of pain and inflammation at the infusion site is a key indicator that something has gone wrong at the site of vascular access, warranting immediate attention.

In contrast, while infiltration also involves the unintended movement of IV fluids into surrounding tissue, it typically does not present with the same level of severe symptoms as extravasation, especially when dealing with irritants or vesicants. Phlebitis typically involves inflammation of the vein, which can result in tenderness and redness but may not necessarily involve significant edema or pain associated with tissue damage. Infection can also cause similar symptoms but would generally present