Rick Rescue, RN is assessing a 28-year-old female client who is twenty-four weeks pregnant. Her very worried husband reports the client has been experiencing nausea and vomiting since this morning followed by a severe headache. The client tells Rick Rescue, RN, “I feel like I can’t see, my vision is so blurry!” Rick Rescue, RN observes the client is diaphoretic, experiencing tremors, and appears very anxious and tearful. P= 118, Blood pressure= 148/95. Which of the following is the most important question Rick Rescue, RN should ask to complete his assessment?