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'.

Question: What thrombophilia study would be of interest to a woman with repeat abortions? 
 Options:  <1> Determination of fibrinogen. <2> C-reactive protein. <3> PAI-1. <4> Lupus anticoagulant. <5> Reptile time.
4

Question: In response to an increase in the concentration of adrenaline and circulating glucagon: 
 Options:  <1> It activates the phosphorylation of glycogen phosphorylase and the degradation of glycogen. <2> It increases the intracellular concentration of cAMP, and therefore, the synthesis of glycogen. <3> It decreases the intracellular concentration of cAMP and the degradation of glycogen. <4> The phosphorylation of glycogen synthase and glycogen synthesis is activated. <5> Increases the intracellular concentration of ATP and glycogenesis.
1

Question: Which of the following symptoms is NOT present in the Wallemberg syndrome, usually produced by ischemia of the dorsal-lateral region of the bulb? 
 Options:  <1> Diffuse <2> Dysphagia <3> Piramidalism <4> Ataxia. <5> Horner syndrome.

3