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'.

[EX Q]: Question: Which of the following activities should NOT be carried out in the terminal patient when he presents with xerostomia ?: 
 Options:  <1> Offer you vitamin C pills <2> Give him candy with sugar. <3> Increase fluid intake. <4> Offer ice cubes. <5> Prepare pieces of natural pineapple.
[EX A]: 2

[EX Q]: Question: The electron transport molecules: 
 Options:  <1> They are coenzymes of a nucleotide nature. <2> They exchange electrons in oxidation-reduction reactions. <3> They are molecules capable of oxidation and reduction. <4> FAD (flavin adenine dinucleotide) and FMN (flavin mononucleotides) are electron transport molecules. <5> All are true.
[EX A]: 5

[EX Q]: Question: DO NOT generate action potentials: 
 Options:  <1> Smooth muscle fibers. <2> Bipolar neurons of the retina. <3> Skeletal striated muscle fibers. <4> Cardiac muscle fibers. <5> Ganglion neurons of the retina.
[EX A]:
2