[Verified Answer]: Mrs. S a 78-year-old black female is brought t

Mrs. S a 78-year-old black female is brought to the emergency room by her son who reports that she has been vomiting violently for the past 24 hours her mucus membranes are dry and cracked her skin is warm and dry with tinting her temperature and heart rate are elevated and her blood pressure is low what do these findings most likely indicate up