TASK DEFINITION: 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.
PROBLEM: Question: The sensitivity of a diagnostic test is related to: 
 Options:  <0> Its ability to discriminate true positives. <1> Its ability to discriminate true negatives. <2> Its ability to discriminate against false positives. <3> Its ability to discriminate against false negatives. <4> The high cut point.

SOLUTION: psychology

PROBLEM: Question: The ribosomal subunits are formed in the: 
 Options:  <0> Nucleoplasm. <1> Nucleolus <2> Nuclear sheet. <3> Nuclear pore. <4> Cytoplasm.

SOLUTION: biology

PROBLEM: Question: What would be the coefficient of hepatic extraction of a drug and its hepatic clearance if it is known that in a situation of equilibrium the concentration in arterial blood, from the entrance to the liver is 8 g / mL and that of venous blood, from discharge to the same organ, is 4 g / mL? Consider a hepatic flow of 90 L / h: 
 Options:  <0> 4.0 and 360 L / h. <1> 0.5 and 45 L / h. <2> 1.0 and 90 L / h. <3> 0.25 and 20 L / h. <4> 2.0 and 180 L / h.

SOLUTION:
pharmacology