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: What characteristic is true with respect to the tests referred to the criterion? 
 Options:  <0> The purpose is to describe the subject in the continuum of some trait. <1> The objective is to maximize individual differences. <2> The scores obtained only have meaning in relation to the results of the normative group. <3> They allow to interpret the scores in absolute sense, without reference to any group. <4> The items are usually derived from some feature theory.
psychology

Question: Derived from blood monocytes: 
 Options:  <0> Protoplasmic astrocyte. <1> Fibrous astrocyte. <2> Oligodendrocyte <3> Microgliocyte <4> Satellite cell.
biology

Question: A 40-year-old man goes to the emergency department for inflammation of the right knee of about 24 hours of evolution. The patient does not report previous trauma and is the first episode of arthritis that presents. A the anamnesis directed that 4 weeks ago he returned from a trip to Morocco and that being there he presented chills and diarrhea that subsided after a week. The examination also revealed inflammation of the right Achilles tendon. What is the attitude to follow? 
 Options:  <0> It is a spondyloarthropathy, start treatment with methotrexate. <1> Immobilize the knee with a bandage for 15 days and give non-steroidal anti-inflammatories. <2> Practice an arthrocentesis to perform culture, analysis of microcrystals and cellular counting of the synovial fluid. <3> Perform an arthroscopy. <4> It is a gouty arthritis, I would start treatment with allopurinol.

medicine