In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
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Question: Question: The reaction conditions for the preparation of 2-methyl-2-methoxypropan-1-ol from 2,2-dimethyloxirane are: 
 Options:  <1> Methanol in acid medium. <2> Lithium aluminum hydride in methanol. <3> Methylmagnesium bromide and subsequent hydrolysis. <4> Sodium methoxide in methanol. <5> Triphenylphosphine in methanol.

Answer: 1


Question: Question: Amantadine is a drug that can be used as: 
 Options:  <1> Antiviral and antiparkinsonian. <2> Antipsychotic and antiemetic. <3> Anxiolytic and antifungal. <4> Antifungal and antiparkinsonian. <5> Antifungal and anti-migraine.

Answer: 1


Question: Question: Question linked to image # 9 What would be the next step in the clinical management of this patient? 
 Options:  <1> Intravenous antibiotic treatment and radiological control in one month. <2> Perform fine needle aspiration of the lesion for microbiological study. <3> Magnetic resonance of the femur and then, if appropriate, biopsy of the lesion. <4> Anti-inflammatory treatment and clinical-radiological evolutionary control. <5> Perform a bone scan with gallium 67.

Answer:
3