Question 1
Mr. Thompson receives a routine daily dose of docusate sodium (Colace), a stool softener. Which observation is most important for the Medication Aide to report to the nurse regarding the therapeutic effect of this medication?
▸ Why B is the answer
This is correct. The therapeutic intent of a stool softener is to promote regular bowel movements; no bowel movement in three days indicates a lack of therapeutic effect and a risk for impaction, which must be reported. Nausea is tempting as it can be a side effect of many medications, but it does not directly evaluate whether the stool softener is achieving its intended therapeutic effect. Dark yellow urine is tempting because it indicates dehydration, but it is not a direct measure of the stool softener's therapeutic effect. Requesting extra water is tempting because hydration helps bowel function, but it is a healthy behavior, not an observation of the medication's therapeutic effect.