At which of the following stages is toilet-training most likely to begin?

Which of the following BEST supports the HPI elements, "location, context, duration, and associated signs and symptoms"?

A. Patient reports a 8/10 pain level above her left ankle after tripping over her cat yesterday morning B. Patient reports stabbing pain in lower right abdomen over the past two days, but no nausea or vomiting C. Patient reports three days of explosive diarrhea which has not responded to Kaopectate or any OTC antidiarrheal agent D. Patient reports a persistent, nonproductive cough over the past two weeks

In a blind study, neither the patient nor the clinicians involved are aware of which participants have been assigned to receive the experimental intervention.

Answer the following statement true (T) or false (F)