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'.

Q: Question: What type of primary prevention intervention is indicated during the pre-pathogenic period of cardiovascular diseases ?: 
 Options:  <1> Carry out the assessment of cardiovascular risk using the SCORE scale from adolescence. <2> Control of total cholesterol levels periodically based on age. <3> Blood pressure control periodically based on age. <4> Promotion of healthy lifestyles: tobacco consumption, diet and exercise mainly. <5> All measurements are indicated.

A: 4
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Q: Question: When performing a central peripheral insertion venous catheterization procedure, the nurse must take into account that: 
 Options:  <1> The catheter is ready for use immediately after insertion, not needing further checks. <2> It is vital to perform a chest X-ray and / or an electrocardiographic record prior to its use. <3> A complete electrocardiogram should be performed in order to avoid possible complications. <4> The location of the tip of the catheter is only checked if parenteral nutrition is to be administered through it. <5> You need to check your position using a chest x-ray and another abdomen.

A: 2
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Q: Question: The ethanol-water mixture has an azeotrope, this means that: 
 Options:  <1> From a certain concentration, the two liquids are immiscible. <2> The mixture has a minimum co-solution temperature. <3> Both components comply with Raoult's law. <4> The mixture is frozen at a single temperature. <5> Once the azeotropic composition is reached, the two liquids can not be separated by distillation.

A:
5
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