TASK DEFINITION: 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'.
PROBLEM: Question: A patient with peripheral occlusive arteriopathy who presents intermittent claudication will be recommended: 
 Options:  <1> Absolute rest to reduce the demands of O2. <2> Elevate the legs to reduce pain. <3> Apply dry heat to the legs to promote vasodilation. <4> Walk on flat surfaces. <5> Use gradual compression stockings.

SOLUTION: 4

PROBLEM: Question: Question linked to the image nº4 34-year-old man, athlete, who presents a picture of oppressive, continuous chest pain radiating to the back that is accentuated with deep inspiration, of 4 days of evolution, without fever. It refers to a picture of tonsillitis 2 months ago. Rhythmic cardiac auscultation without murmurs. It does not present data of hemodynamic alteration or heart failure. Normal analytical, except for discrete leukocytosis. When you arrive at the emergency room, an ECG is performed, shown in the figure. While waiting for the result of markers of myocardial injury, the most likely diagnosis in this patient is: 
 Options:  <1> Subacute myocardial infarction anteroseptal. <2> Tietze syndrome. <3> Osteomuscular thoracic pain with athlete's ECG. <4> Acute pericarditis <5> Unstable angina.

SOLUTION: 4

PROBLEM: Question: According to the Arrhenius equation (k = A e-Ea / RT): 
 Options:  <1> The speed of a reaction is directly proportional to the temperature. <2> A high activation energy implies that the speed constant depends markedly on the temperature. <3> The pre-exponential factor or frequency factor (A) is dimensionless. <4> The activation energy depends on the temperature. <5> The activation energy is always negative.

SOLUTION:
2