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'.

Q: Question: A 20-year-old boy goes to the emergency room for fever of 39ºC, chills, papules and hemorrhagic pustules on the distal extensor surfaces of the extremities and arthritis of the knee. What is your diagnosis of initial suspicion? 
 Options:  <1> Rheumatoid arthritis. <2> Reiter syndrome. <3> Urica Drop <4> Gonococcal arthritis. <5> Vasculitis of Cogan.

A: 4
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Q: Question: Organomagnesium compounds are commonly referred to as: 
 Options:  <1> Lipshutz <2> Birch. <3> Grignard. <4> Noyori <5> Blanc.

A: 3
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Q: Question: Hemolysis in a serum sample interferes with the determination of the enzyme lactate dehydrogenase (LDH) due to: 
 Options:  <1> The release of adenylate cyclase (catalyst enzyme of the reaction). <2> The interference produced by hemoglobin. <3> The high concentration of said enzyme in the cytoplasm of erythrocytes. <4> Hemolysis does not interfere in the determination of LDH. <5> The amount of lactate that is produced.

A:
3
****