This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Genital Tract Infections (Too hot to handle!), Subject name: Gynaecology & Obstetrics
[{'content': 'Actinomyces pelvic infection is most associated with? \nSelect and explain. \nA. STDs, B. Unsafe aboions, C. Immuno - compromised patients, D. IUCD users.', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Infection is caused by Actinomyces israelii, a grampositive anaerobe. It may be associated in IUCD users more with noncopper devices.', 'role': 'assistant'}]