<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 15-year-old adolescent is brought to the physician by her parents. She is concerned that she has not started menstruating yet. She is also self-conscious because her chest has not yet developed and all of her friends are taller and much more developed. Past medical history is noncontributory. Her mother started menstruating around the age of 13 and her older sister at the age of 12. The patient is more concerned about her poor performance in sports. She says that she can not participate in sports like before and gets tired very early. Today, her heart rate is 90min, respiratory rate is 17min, blood pressure is 11065 mm Hg, and temperature of 37.0C 98.6F. On physical exam, her heart has a regular rate and rhythm and lungs are clear to auscultation bilaterally. On physical exam, her brachial pulses appear bounding 4 and her femoral pulses are diminished 2. Her legs also appear mildly atrophic with poor muscle development bilaterally. Her neck appears short with excessive skin in the lateral neck area. This patients symptoms are most likely associated with which of the following conditions?? A: Down syndrome, B: Marfan syndrome, C: Friedreich ataxia, D: Kartageners syndrome, E: Turner syndrome,  <response>: This is a clinical vignette describing a 15-year-old girl who has not started menstruating yet and has delayed secondary sexual development compared to her peers. She also has poor sports performance, early fatigue, tachycardia, bounding brachial pulses, diminished femoral pulses, and mild leg atrophy. She has a short neck with excessive neck skin. The delayed puberty and lack of secondary sexual development points to a disorder of sexual development or endocrine disorder. The short stature, webbing of the neck, leg atrophy and diminished femoral pulses suggest Turner syndrome. The other answer choices do not fit the constellation of symptoms described.E: Turner syndrome 