What is the method of administering a medication through IV injection referred to?

The method of administering a medication through IV injection referred to as an IV push or bolus is characterized by the direct injection of a concentrated dose of medication into the bloodstream via the intravenous line. This technique allows for rapid delivery of drugs, leading to immediate therapeutic effects, which is crucial in emergency situations or when quick onset of action is required.

This method is different from volume-controlled infusion, which involves administering a larger volume of fluid over a set period, potentially with the addition of medications but not usually in concentrated bursts. Intermittent intravenous access refers to the practice of accessing an IV line at specific intervals for medication administration, rather than a direct injection of a bolus. Continuous infusion entails delivering a steady rate of medication or fluids over an extended period, which contrasts with the rapid administration of an IV push. Hence, the definition and application of an IV push clearly define it as the correct answer for this question regarding the method of IV medication administration.