In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Q: Question: Which of the following antifungals is used in the treatment of invasive aspergillosis and severe candidiasis including Candida krusei and Candida glabrata ?: 
 Options:  <0> Voriconazole <1> Miconazole <2> Ketoconazole <3> Fluconazole <4> 1 and 3 are correct.

A: pharmacology
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Q: Question: Form B of DNA: 
 Options:  <0> It is formed by a double helix levorotatory with two antiparallel nucleotide chains. <1> It is wider and longer than form A. <2> It has pairs of nitrogenous bases perpendicular to the axis of the helix. <3> Corresponds to dehydrated DNA. <4> It is the minority form presented by DNA under physiological conditions.

A: chemistry
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Q: Question: A 45-year-old man, diagnosed with hypertension, has started a monotherapy treatment to decrease peripheral resistance and prevent the retention of CINa and water. The patient has developed a persistent cough. Which of the following drugs would have identical beneficial actions to that already used, but without coughing the patient ?: 
 Options:  <0> Losartán. <1> Nifedipine <2> Prazosin <3> Propranolol <4> Enalaprilo.

A:
pharmacology
****