A client has diarrhea and needs assessment for causative factors. Which question would be most informative?

A client has diarrhea and needs assessment for causative factors. Which question would be most informative?

• A. Have you been experiencing any stress or anxiety lately?
• B. What type of food have you eaten within the last 36 hours?
• C. What medications and supplements are you currently taking?
• D. Does the diarrhea have a strong, unpleasant odor to it?

Answer: (B)

A key point in assessing new diarrhea is pinpointing a recent exposure that could explain the trigger. Asking what kinds of foods were eaten in the last 36 hours is the most informative because many diarrheal illnesses start soon after consuming contaminated food or a foodborne toxin. This question helps you link the current symptoms to a possible meal or ingredient, guiding what pathogens or toxins to consider and what tests or instructions to pursue (such as stool studies, hydration needs, and food safety counseling). While questions about stress or anxiety, or about medications and supplements, are useful for different potential causes, they don’t provide as direct a link to a specific, recent exposure as asking about recent food intake does. Details about odor may be interesting but don’t establish a clear causative factor for the current episode.

A key point in assessing new diarrhea is pinpointing a recent exposure that could explain the trigger. Asking what kinds of foods were eaten in the last 36 hours is the most informative because many diarrheal illnesses start soon after consuming contaminated food or a foodborne toxin. This question helps you link the current symptoms to a possible meal or ingredient, guiding what pathogens or toxins to consider and what tests or instructions to pursue (such as stool studies, hydration needs, and food safety counseling).

While questions about stress or anxiety, or about medications and supplements, are useful for different potential causes, they don’t provide as direct a link to a specific, recent exposure as asking about recent food intake does. Details about odor may be interesting but don’t establish a clear causative factor for the current episode.