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: Liquid chromatography using linked stationary phases can be divided into normal phase and reverse phase phases. In this context it can be said that: 
 Options:  <1> The main separation mechanism in reverse phase is the distribution, while adsorption also plays a very important role in the normal phase. <2> In normal phase chromatography, a large number of non-polar stationary phases can be used. <3> The main separation mechanism in normal phase is the distribution, while the adsorption plays a very important role in the reverse phase. <4> In reverse phase chromatography, the stationary phase is polar and the non-polar eluents. <5> In reverse phase chromatography, a large number of polar stationary phases can be used.

Answer: 1


Question: Question: The tube of very small diameter and about 6 meters in length that runs along the posterolateral side of the testicle and connects with the vas deferens, is it called? 
 Options:  <1> Prostate. <2> Epididymis <3> Urethra. <4> Epéndimo. <5> Seminiferous tubule.

Answer: 2


Question: Question: Point out the FALSE response regarding bronchiolitis: 
 Options:  <1> It is clinically manifested by cough, nasal discharge and respiratory distress. <2> It is the most frequent disease of the lower respiratory tract in the first two years of life. <3> Prolonged breastfeeding can act as a protective factor. <4> The bacterial etiology produces more severe symptoms than the viral etiology. <5> General measures are required such as respiratory isolation, oxygen therapy, fluid therapy and humidification of the environment.

Answer:
4