Tag: Infiltration

The incidence of chemotherapy extravasation, the leakage of drugs into surrounding tissue, is estimated to occur in 0.01% to 6% of cases [1.10.3, 1.10.2]. Understanding **what are the stages of extravasation** is crucial for timely intervention and preventing severe complications.

The incidence of IV extravasation in adults is reported to be between 0.1% and 6%. Knowing what should a nurse do post IV extravasation is crucial for minimizing tissue damage and ensuring patient safety during intravenous therapy involving vesicant and irritant medications.

Extravasation injuries can progress from minor irritation to severe tissue necrosis in a matter of hours if left untreated. Understanding **what are the stages of extravasation injury** is critical for clinicians to ensure timely and appropriate management, minimizing the potential for permanent tissue damage.

Cocaine was the first local anesthetic, isolated in 1884, leading to the development of many modern pain-blocking agents. Today, understanding what are the methods of administering local anesthesia is crucial for healthcare providers and patients alike, encompassing a range of techniques tailored to specific medical and dental procedures.

Blood flashback into the hub of a needle is the most immediate and primary indicator of successful intravenous access. For healthcare professionals, understanding **how can you tell if the needle is correctly positioned within the vein?** is a fundamental skill to ensure patient safety and effective medication delivery.

According to the National Harm Reduction Coalition, a properly administered injection into a vein (IV) should result in a flash of dark red, slow-moving blood when the plunger is pulled back. Missing this crucial sign may mean the needle has either completely missed the vein or, in a common complication known as a 'blown vein,' passed through it, leaving you to wonder: how do I know if I punctured a vein?.

With an estimated 54% of peripheral intravenous catheters (PVCs) failing before their intended use is complete, it's crucial to understand related complications [1.8.6]. One such issue is learning what is meant by extravasation of blood, a leakage from a blood vessel into surrounding tissue [1.2.4].

Millions of dental procedures are performed annually that require local anesthesia to ensure patient comfort. Octocaine, an injectable anesthetic combining lidocaine and epinephrine, is specifically used for this purpose, providing effective numbing for a variety of dental treatments.

Up to 80% of hospital patients receive intravenous (IV) therapy [1.10.1]. While the initial needle stick causes a brief pinch, a common question is: **does an IV hurt once it's in?** A properly placed IV should not cause significant pain [1.2.2].