instruction:
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:
Question: Iron deficiency anemia is treated with oral or parenteral preparations:
Options: <0> Only ferrous salts should be used orally. <1> Only ferric salts should be used orally. <2> Orally, the most appropriate form is the iron-dextran complex. <3> Orally, the treatment should last a maximum of fifteen days. <4> Only ferrous salts should be used parenterally.
answer:
pharmacology

question:
Question: They are fragments of the cytoplasm of a precursor cell:
Options: <0> Lymphocytes <1> Megakaryocytes <2> Monocytes <3> Platelets. <4> Erythrocytes
answer:
biology

question:
Question: To detect the occurrence of prerenal acute renal failure in a patient, the nurse should monitor the presence of:
Options: <0> Signs of low cardiac output. <1> Hematuria <2> Urine cloudy and smelly. <3> Colic pain <4> Elevation of creatinine clearance.
answer:
nursery