<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 32-year-old woman presents with diplopia. She says that she has been experiencing drooping of her eyelids and severe muscle weakness. She reports that her symptoms are worse at the end of the day. Which of the following additional findings would most likely be seen in this patient?? A: Increased antinuclear antibodies, B: Increased acetylcholine receptor antibody, C: Increased calcium channel receptor antibodies, D: Increased serum creatine kinase levels, E: Albuminocytological dissociation in the cerebrospinal fluid,  <response>: This patient is presenting with diplopia double vision, ptosis drooping eyelids, and muscle weakness that worsens throughout the day. This suggests a neuromuscular junction disorder such as myasthenia gravis. Myasthenia gravis is caused by autoantibodies directed against the acetylcholine receptors at the neuromuscular junction, leading to impaired neuromuscular transmission. The acetylcholine receptor antibody test would be positive in a patient with myasthenia gravis. The other findings listed may be seen in other neuromuscular or autoimmune disorders but not specifically in myasthenia gravis.B: Increased acetylcholine receptor antibody 