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: The Merkel cells are: 
 Options:  <1> Secretors of neuropeptides and sensory. <2> Secretors of mucus. <3> Migratory <4> From Schwann. <5> Fibroblasts.

Answer: 1


Question: Question: A 65-year-old man with a history of pancreatic cancer undergoing chemotherapy. Emergency consultation for pain and edema of the entire lower limb from the groin. Which diagnostic test is more cost-effective to confirm the diagnostic suspicion? 
 Options:  <1> Dimer D. <2> Magnetic resonance. <3> Phlebography <4> Venous Doppler ultrasound. <5> Helical CT

Answer: 4


Question: Question: Those avoidable inequalities, considered unfair in the access to health services between regions or between subgroups of population in the same country, corresponds to the term of: 
 Options:  <1> Social inequality in health. <2> Equity in health. <3> Social determinants. <4> Inequity in health. <5> Poverty.

Answer:
2