According to the Stroke/CVA protocol, which of the following need to be documented on a patient with a suspected stroke or CVA?

Documenting the last known normal (onset) time and the witness information, including their phone number, is crucial in the assessment and management of a patient with a suspected stroke or cerebrovascular accident (CVA). This information is vital because it helps healthcare providers determine the appropriate course of treatment, particularly if thrombolytic therapy is being considered. The timing of symptom onset is critical; these therapies have strict time windows for administration. Having witness information allows medical personnel to gather accurate details about the patient's condition before arrival or during the event, which aids in a more comprehensive clinical picture and facilitates timely interventions.

While the patient's medical history, vital signs, allergies, and treatment responses are all important aspects of patient care, the specific need for time of onset and witness information is particularly emphasized in stroke protocols. This focus helps ensure that the patient receives the most effective care possible within a narrow timeframe, aligning with best practices for stroke management.