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: The microbiocidal action of iodine and chlorine and many of its derivatives is due to: 
 Options:  <1> They are oxidizing agents. <2> They bind specifically to the active centers of the enzymes. <3> They bind specifically to ribosomal proteins. <4> They induce pores in the membranes. <5> They cause the dissolution of membrane phospholipids.

SOLUTION: 1

PROBLEM: Question: Plasma ICP is more suitable for rapid multielemental analysis than flame atomic absorption methods because: 
 Options:  <1> The linearity interval is not wide, which allows for very sensitive analyzes. <2> The ICP has several possibilities to introduce the sample using different types of nebulizers. <3> They use two photomultiplier tubes, one for the ultraviolet region and the other for the visible one. <4> It has load-coupled silicon solid-state detectors that allow simultaneous monitoring of a large number of lines, reducing analysis time, sample volume and improving detection limits. <5> It is not correct, because with the ICP plasma, multielemental analysis can not be done.

SOLUTION: 4

PROBLEM: Question: For wound care and depending on their evolution, there is a wide variety of dressings on the market. From the following statements, point out the correct one: 
 Options:  <1> The gauzes always keep the wound in humid conditions. <2> The hydrogel dressing is used to maintain a dry wound. <3> Transparent films are used for infected wounds. <4> Hydrocolloid dressings are used in moist environment cures. <5> The foam dressing is used to maintain a dry wound environment.

SOLUTION:
4