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: After the reaction of some xenobiotics with glutathione, the final product is formed: 
 Options:  <1> Sulfanil urea. <2> Reduced glutathione <3> Oxidized glutathione. <4> Thiosulfate. <5> Mercapturic acid.

Answer: 5


Question: Question: Before a 49-year-old man, asymptomatic, with a family history of a father who died of prostate cancer, a PSA (Specific Prostate Antigen) of 5.9 ng / ml was identified in a routine company control, with a PSA ratio free / Total PSA of 11% and that in a digital rectal examination there is an increase in consistency in the right prostatic lobe, what is the following clinical indication? 
 Options:  <1> Ask the patient to perform a transrectal ultrasound and prostate biopsy. <2> Perform a abdominopelvic CT scan. <3> Start treatment with 5 alpha reductase inhibitors to halve PSA levels. <4> Start combined treatment of LHRH analogues and antiandrogens. <5> Perform a bone scan.

Answer: 1


Question: Question: 78-year-old man with poorly controlled rheumatoid arthritis (RA). A history of 2 admissions for heart failure and atrial fibrillation in the last 6 months. In current treatment with infliximab, prednisone, furosemide, enalapril, carvedilol and acenocoumarol. Enter again for biventricular heart failure clinic. The ECG showed atrial fibrillation at 102 bpm and advanced left bundle branch block. An echocardiogram shows biatrial dilation, thickening of the left ventricular wall with ejection fraction of 45% and restrictive pattern. The analytical highlights: Hb 10 gr / dL, creatinine 2.1 mg / dL (FG 20 mL / min), CRP 124 mg / L, rheumatoid factor 240 U / L, BNP 980 ng / L, proteinuria 4.8 g / 24h. What is the most likely diagnosis? 
 Options:  <1> Cardio-renal syndrome type 2. <2> Amyloidosis AA. <3> Myocarditis of giant cells. <4> Toxicity due to infliximab. <5> Membranous glomerulonephritis associated with RA.

Answer:
2