Which statement is TRUE about the preparation of medication for IV administration?

The statement about the preparation of medication for IV administration that is true is that any solutions containing precipitates should be discarded. This is crucial because the presence of precipitates in an IV solution can lead to serious complications once administered. Precipitates can indicate instability of the drug, contamination, or improper mixing, all of which can adversely affect patient safety. Administering a solution with precipitates can cause blockages in blood vessels or lead to adverse reactions in patients.

Additionally, while clear solutions are typically preferred, not all medications that are effective must be clear, and there are exceptions where certain medications may appear cloudy yet are safe for use. Solutions should not necessarily be warmed before use, as this can alter their properties or stability depending on the medication. Lastly, mixing medications with air is not standard practice and can create complications. Therefore, ensuring the solution is free from precipitates is paramount to safe IV drug administration.