Which action shows the client understands how to effectively use guaifenesin (Humibid)?

Taking guaifenesin (Humibid) with a full glass of water demonstrates an understanding of how to effectively use this medication. Guaifenesin is an expectorant that works by thinning mucus in the airways, making it easier to cough up and expel. Adequate hydration is crucial while using this medication, as water helps facilitate the process of thinning mucus and enhancing its effectiveness.

When ingested with a full glass of water, the medication can work optimally. It is essential to maintain good hydration for the best results when treating conditions like coughs or congestion where mucus is a concern. Therefore, ensuring that guaifenesin is taken with a sufficient volume of water shows a clear understanding of its intended use and enhances the overall effectiveness of the treatment.