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 linked to the image nº5 62-year-old man, smoker of 20 cigarettes a day for 30 years and hypertensive, who comes to the clinic because of pain when walking in the gluteal area that begins at a distance of 300 meters and disappears with rest at 5 minutes. An Ankle / Arm index is made whose image is attached. Which is the diagnosis? 
 Options:  <0> Critical ischemia of right lower limb. <1> Acute ischemia due to arterial embolism. <2> Chronic ischemia due to left iliac occlusion. <3> Leriche syndrome due to bilateral iliac occlusion. <4> Radiculopathy
medicine

Question: The standard free energy of activation of a reaction is: 
 Options:  <0> The difference in free energy between the basal state of the products and the substrates. <1> The difference of the enthalpy minus the entropy of the system. <2> The basal energy of the substrates in a catalyzed reaction. <3> The additional free energy that molecules must reach to reach the state of transition. <4> The energy released from a catalysed reaction.
chemistry

Question: The increase in standard free energy of ATP hydrolysis depends, among others, on the following structural characteristic: 
 Options:  <0> Its polar character. <1> Its amphipathic nature <2> Its stabilization by resonance. <3> Of the phosphoryl group number it contains. <4> Of the cation with which the soluble salt forms.

chemistry