True about infectious mononucleosis -a) Associated with heterophile antibodies b) Monocytosisc) Associated with cold agglutinind) Associated with CMV infectione) Self limited disease
Starting with the core concept. Infectious mononucleosis is typically caused by Epstein-Barr virus (EBV), but CMV can also cause it. The main features include fever, pharyngitis, lymphadenopathy, and atypical lymphocytosis. Heterophile antibodies are a hallmark of EBV, which is why the heterophile antibody test (like the Monospot test) is used. Monocytosis might be a distractor because the actual finding is atypical lymphocytes, not monocytosis. Cold agglutinins are more associated with Mycoplasma pneumoniae. CMV can cause a similar syndrome but isn't a feature of the disease itself. The self-limited aspect is correct because most cases resolve without specific treatment.
Now, the correct answer options are a, d, e. Wait, the original options are a) heterophile, b) monocytosis, c) cold agglutinins, d) CMV, e) self-limited. The correct answer is a, d, e? Wait, the user's correct answer is not specified in the input. Wait, the correct answer given in the input is missing. Wait, looking back at the user's input: the correct answer is listed as A. B. C. D. but the correct answer is to be filled. Wait, the user provided the question and options, then the correct answer is indicated as ... but in the input, the correct answer is not filled. Wait, original input says: "Correct Answer: [Letter]. [Answer Text]" so the user expects me to determine the correct answer based on the question.
Wait, the question is "True about infectious mononucleosis - a) Associated with heterophile antibodies b) Monocytosis c) Associated with cold agglutinind) Associated with CMV infectione) Self limited disease". The options are a to e, and the user is supposed to select the correct ones. However, the way the question is presented, it's multiple true/false, but in the format given, the user is providing the options as a-e and the correct answer as one of the letters. Wait, maybe the options are a-e and the correct answer is multiple? But the user's input shows the options A. B. C. D. as possible answers, but the correct answer is to be filled. Wait, perhaps the original question is a multiple-choice question where multiple options are correct, but the user is using the format where they list options A to E, but the correct answer is a combination. However, the user's instruction says "Given a multiple-choice question and its correct answer", so perhaps in the original question, the correct answer is a combination of options. But in the input, the user hasn't specified which combination is correct. Wait, looking back, the user's input shows the correct answer as "Correct Answer: [Letter]. [Answer Text]" but the actual correct answer in the input is missing. The user is asking me to generate the correct answer based on the question