<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 30-year-old woman presents to her physician for a routine check-up. She says she is planning to get pregnant. Past medical history is significant for arterial hypertension. Current medications are enalapril. The physician explains that this medication can be teratogenic. He changes her antihypertensive medication to methyldopa, which has no contraindications for pregnant women. A few days later, the patient is admitted to the emergency department with jaundice and dark urine. Her laboratory tests are as follows:Hemoglobin 0.9 gdLRed blood cells 3.2 x 106μLWhite blood cells 5,000mm3Platelets 180,000mm3Direct Coombs test PositiveThis patient is diagnosed with autoimmune hemolytic anemia AIHA. Which of the following is correct about autoimmune hemolytic anemia in this patient?? A: The direct Coombs test is positive if there are antibodies in the serum., B: Typical blood smear findings include spherocytes., C: The indirect Coombs test is positive if red blood cells are coated with antibody or complement., D: Parvovirus B19 can trigger AIHA., E: Heinz bodies are common findings in blood smear.,  <response>: This is a question about autoimmune hemolytic anemia AIHA in a patient who developed it after switching from enalapril to methyldopa. The key facts are:- 30-year-old woman planning pregnancy, switched from enalapril to methyldopa due to teratogenicity concerns - Now has jaundice, dark urine, low hemoglobin, hematocrit, haptoglobin, and platelets, with a positive direct Coombs test- Asking which statement about AIHA in this patient is correctTo answer, I need to evaluate each choice about AIHA and determine which one is accurate based on the information provided:A The direct Coombs test detects antibodies bound to red blood cells. A positive result indicates AIHA, so this statement is true.B Spherocytes are characteristic of AIHA due to the autoantibodies causing removal of portions of the red blood cell membrane. This statement is also true. C The indirect Coombs test detects free antibodies in serum. It is not relevant here since the direct Coombs test was positive. D Parvovirus B19 can trigger AIHA, but there is no evidence of parvovirus infection in this patient.E Heinz bodies are seen in conditions like G6PD deficiency, not AIHA. So choices A and B are correct statements about AIHA in this patient, while C, D, and E do not accurately reflect this case.B: Typical blood smear findings include spherocytes. 