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.
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Question: Question: Among all the known adverse effects of platelet agents such as Clopidogrel, which of them are considered less serious ?: 
 Options:  <0> Flu-like syndrome, headache, dizziness and rash or pruritus. <1> Profuse sweating and nausea. <2> Arrhythmia and hypotension. <3> Moderate abdominal pain and headache. <4> Dyspnea and edema in MMII.

Answer: nursery


Question: Question: The molar absorption coefficient of a compound: 
 Options:  <0> It has dimensions of M-1 cm-1, it is constant at a specific wavelength and in a particular solvent. <1> Its dimensions are mol L-1 cm-2 and it is constant at a given wavelength and in a given solvent. <2> It has dimensions L mol-1 cm-3 and is constant throughout the spectral region and is not influenced by the solvent. <3> Its dimensions are Photons per mole and it varies with the wavelength and with the solvent. <4> It is dimensionless, constant and does not vary with the wavelength or with the solvent.

Answer: chemistry


Question: Question: The nitrogen: 
 Options:  <0> It is a highly reactive gas at room temperature. <1> Nitrogen molecules are constituted by two atoms linked together by a single bond. <2> It has a higher reactivity than other isoelectronic molecules such as CO, CNo or NO +. <3> At a sufficient temperature, it reacts with H2 to give NH3. <4> It barely forms binary compounds with the rest of the elements of the Periodic Table.

Answer:
chemistry