What is the flow rate for a sternum intraosseous (IO) access?

The flow rate for a sternum intraosseous (IO) access is typically around 80 ml/min. This flow rate is considered effective for delivering medications and fluids rapidly in emergency situations, especially in cases where peripheral IV access is challenging or impossible.

Intraosseous access involves inserting a needle into the bone marrow of the sternum or other sites, allowing for quick absorption of fluids and medications directly into the bloodstream. This can be critical in trauma or cardiac arrest scenarios where every second counts.

Understanding this key aspect of IO access is essential for medical personnel, as it informs them about the potential speed and effectiveness of treatment in acute care settings. The other options, while they might reflect flow rates from other devices or routes, do not accurately represent the standard flow rate for sternum intraosseous access, making 80 ml/min the ideal benchmark for this particular intervention.