<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 39-year-old female presents to the clinic with the complaints of dry skin for a few months. She adds that she also has constipation for which she started eating vegetables and fruits but with no improvement. She lives with her husband and children who often complain when she turns the air conditioning to high as she cannot tolerate low temperatures. She has gained 5 kgs 11.2 lb since her last visit 2 months back although her diet has not changed much. Her past medical history is relevant for cardiac arrhythmias and diabetes. She is on several medications currently. Her temperature is 98.6 F 37 C, respirations are 15min, pulse is 57min and blood pressure is 13298 mm Hg. A physical examination is within normal limits. Thyroid function test results are given below:SerumTSH: 13.0 μUmLThyroxine T4: 3.0 μgdLTriiodothyronine T3: 100 ngdLWhich of the following medications is most likely to be responsible for her symptoms?? A: Digoxin, B: Amiodarone, C: Metformin, D: Theophylline, E: Warfarin,  <response>: Based on the information provided in the question stem, the patient is a 39-year-old female with symptoms of dry skin, constipation, intolerance to cold temperatures, weight gain, and cardiac arrhythmias along with abnormal thyroid function test results showing elevated TSH and low T4 and T3 levels. This indicates hypothyroidism likely due to medication use. The key is to identify which of the provided medication choices can cause hypothyroidism as a side effect. B: Amiodarone 