Extravasation Occurs When Contrast Medium Is Injected into or Leaks

question 20

Multiple Choice

Extravasation occurs when contrast medium is injected into or leaks into soft tissue.It can cause tissue damage because of the toxicity of the agent or through pressure (e.g.,compartment syndrome) .Select all the appropriate corrective treatment actions.

• A) Apply warm or cold compresses.
• B) Apply anesthetic ointment or cream to affected area.
• C) Alert the pharmacy immediately for a reversal neutralizing agent.
• D) Consult a surgeon for fasciotomy if pulses are lost.
• E) Attempt to withdraw the contrast agent back through the catheter.
• F) Elevate the affected limb.

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Definitions:

Avoidance Learning

An organism’s learning that it can altogether avoid a negative stimulus by making a particular response.

Modeling

The act of learning by observing and imitating the behaviors of others.

Cytokine

Small proteins released by cells that have a specific effect on the interactions and communications between cells, playing a crucial role in the body's immune response.

Galactose

A simple sugar that is a component of lactose, found in milk and dairy products, and is metabolized by the body into glucose.