Question

During cardiac arrest, it is often easier to gain IV access via intraosseous (IO) approach. Which is a contraindication to EZIOTM needle insertion?

Answer 1

Contraindications to using EZ-IO™ needle insertion during cardiac arrest include bone fractures, previous orthopedic procedures, site infection, inability to locate landmarks, overlying vascular structures, and presence of prosthetic devices.

Step-by-step explanation:

In the context of cardiac arrest, intraosseous (IO) access can be critical when intravenous (IV) access is not readily achievable. However, certain contraindications must be considered before using the EZ-IO™ device.

Fractures in the bone where the needle is to be inserted, previous orthopedic procedures in that area, infection at the insertion site, inability to locate landmarks, overlying vascular structures, and prosthetic limbs or devices within the bone are some contraindications to IO access. During a medical emergency, if any of these contraindications exist, alternative methods of gaining vascular access should be explored.