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'.

[EX Q]: Question: Enzymatic regulation by phosphorylation: 
 Options:  <1> It is reversible. <2> It requires enzymes that directly introduce the Pi. <3> Introduce the Pi into acidic and basic amino acids. <4> Always activate enzymes. <5> It is carried out by phosphatases.
[EX A]: 1

[EX Q]: Question: In eukaryotes, RNA polymerase I transcribes: 
 Options:  <1> Small rRNA <2> Pre-mRNA. <3> ARNsno. <4> ARNt. <5> Large rRNA.
[EX A]: 5

[EX Q]: Question: Question linked to image # 5 In relation to this patient, which of the following treatments would not be useful? 
 Options:  <1> Indomethacin <2> Etoricoxib. <3> Systemic corticosteroids <4> Physiotherapy. <5> Adalimumab.
[EX A]:
3