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'.

Question: How many palindromic sequences exist on the human Y chromosome that allow Y-Y recombination ?: 
 Options:  <1> 8 <2> 6 <3> Four. <4> 10 <5> 12
1

Question: Which of the following manifestations is an emergency for the pregnant woman ?: 
 Options:  <1> Appearance of varicose veins <2> Leucorrhea <3> Polaquiuria. <4> Intense headache <5> Sickness.
4

Question: With respect to effective psychological treatments for depression, it can be stated that: 
 Options:  <1> They are more expensive treatments (in terms of efficiency) than psychotropic drugs. <2> They have been proposed by the NICE guide (National Institute for Health and Clinical Excellence) as the second treatment of choice for those cases in which the drugs have not been shown to be effective. <3> In general, those psychological treatments that use active methodologies, limited in time and structured, tend to be more effective. <4> They generate a similar number of dropouts than pharmacological therapy. <5> They generate a higher level of stigma than pharmacological therapies.

3