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.

Question: A coulometric evaluation: 
 Options:  <0> You do not need the current performance to be 100%. <1> It does not need an indicator system of the end point. <2> Always use a potentiostatic system. <3> It uses a titrant that is generated electrolytically. <4> You need a burette to add the titrant.
chemistry

Question: The following patients are sent to the hypertension clinic. Indicate which one you would NOT suspect secondary hypertension. 
 Options:  <0> 25 year old woman with an abdominal puff. <1> Hypertension with hypokalemia in a 50-year-old man who does not take drugs. <2> A 55-year-old woman with a body mass index of 28 and dyslipidemia. <3> A 78-year-old woman who has not been controlled with 3 drugs for 3 months. <4> Man of 60 years with daytime sleepiness, morning headache and snoring.
medicine

Question: The model of ethical foundation exposed by Carol Gilligan is called Ethics: 
 Options:  <0> Of Maxima. <1> Of Duty. <2> Of Care <3> Of Minimes. <4> Of Justice.

nursery