<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 34-year-old female visits her primary care physician because recently she has started to have painful, numb, and discolored toes. She is otherwise healthy and has no family history of similar conditions that she can recall. Occasionally during these episodes, her fingers and nose will also have similar symptoms. On examination, the patients appearance is completely normal with warm and well perfused extremities. No evidence of discoloration is found. On closer questioning, she reveals that several months ago during the summer, she succumbed to a viral illness that caused her to feel fatigued and have a long bout of cold symptoms with sore throat and swollen lymph nodes. The bacterial species that is also associated with this patients most likely condition has which of the following characteristics?? A: Acid-fast, B: Gram-negative, C: Gram-positive, D: No cell wall, E: Spirochete,  <response>: Based on the information provided in the question stem, this patient is most likely suffering from Raynauds phenomenon, which is causing the painful, numb, and discolored extremities. The question asks about the bacterial species associated with this condition. Raynauds can be secondary to certain infections, most commonly Mycoplasma pneumoniae. Mycoplasma is a genus of bacteria lacking a cell wall, so the correct answer should be the choice describing bacteria with no cell wall.D: No cell wall 