<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 63-year-old African American man presents to the emergency department with edema over his face and difficulty breathing. Past medical history is significant for hypertension and dyslipidemia. He recently began lisinopril and atorvastatin several weeks ago. His father died at 80 years from complications of a stroke and his mother lives in a nursing home. His blood pressure is 13592 mm Hg, the heart rate is 101min, the respiratory rate is 21min, the temperature is 32.0C 98.6F. Clinical pathology results suggest a normal C1 esterase inhibitor level. Of the following options, which is the most likely diagnosis?? A: Scleredema, B: Erysipelas, C: Facial lymphedema, D: Drug-induced angioedema, E: Contact dermatitis,  <response>: This is a clinical vignette describing a 63-year-old African American man with edema over his face and difficulty breathing. He has a history of hypertension and dyslipidemia, for which he recently started lisinopril and atorvastatin. His vital signs show elevated blood pressure, tachycardia, and normal temperature. Lab results show normal C1 esterase inhibitor level. The presentation of facial edema and difficulty breathing in a patient who recently started an ACE inhibitor like lisinopril is most consistent with angioedema, which is a known side effect of ACE inhibitors. Scleredema, erysipelas, facial lymphedema, and contact dermatitis would not present in this manner. A normal C1 esterase inhibitor level makes hereditary angioedema unlikely. Therefore, the most likely diagnosis is drug-induced angioedema from the recently started lisinopril.D: Drug-induced angioedema 