<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 17-year-old girl is brought to the physician for a physical examination prior to participating in sports. She has no history of serious illness. She is on the schools cheerleading team and is preparing for an upcoming competition. Menarche was at 13 years of age, and her last menstrual period was 4 months ago. She is 167 cm 5 ft 6 in tall and weighs 45 kg 99 lb; BMI is 16.1 kgm2. Examination shows pale skin with thin, soft body hair. The patient is at increased risk for which of the following complications?? A: Hyperkalemia, B: Hyperphosphatemia, C: Fractures, D: Shortened QT interval, E: Hyperthyroidism,  <response>: This is a clinical case about a 17-year-old female with amenorrhea and low BMI who wants to participate in cheerleading. The key findings are:- 17 years old - No major medical history- On cheerleading team- Menarche at 13 years old- Last menstrual period 4 months ago - secondary amenorrhea- Height 167 cm, weight 45 kg - BMI 16.1 kgm2 - underweight- Pale skin, thin soft body hair - signs of hormonal imbalanceThe patient has secondary amenorrhea likely due to low body weightBMI. Her low BMI puts her at risk for bone loss and fractures, especially with cheerleading which involves jumps and tumbling. The other answer choices are unrelated to the clinical findings. Hyperkalemia and hyperphosphatemia are electrolyte abnormalities. Shortened QT interval is a EKG finding. Hyperthyroidism may cause amenorrhea but she has no symptoms suggestive of hyperthyroidism.C: Fractures 