19. I am with macrocytic anemia has a burn on her left foot and states that she has been watching television while lying on a heating pad. What is the nurse's first response? A. That's for potential abuse B. Check for diminished sensations C. Document the findings D. Clean and dress the area 20. Patient complete blood count (CBC) shows a hemoglobin of 19g/dL and a hematocrit of 54%. Which question should the nurse assess to determine possible causes of this finding? A. "Have you had a recent weight loss?" B. "Do you have any history of lung disease?" C. "What is your dietary intake of meats and protein?" D. "Have you noticed any dark or bloody stools?" 21. Which information shown in the accompanying figure I bought a patient who has just arrived in the emergency department is most urgent for the nurse to communicate to the healthcare provider..