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 is one of the differences between Alzheimer's and subcortical patients (especially Huntington and Parkinson's)? 
 Options:  <1> The ability to semantically encode the information seems to be preserved in the subcorticals, while Alzheimer's seems quite deteriorated. <2> There is greater loss of recognition memory in the subcorticals. <3> The rate of forgetfulness is slower in Alzheimer's. <4> Retrograde amnesia is temporarily graded in subcortical patients. <5> There is less loss of recognition memory in Alzheimer's.

A: 1
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Q: Question: Acetylsalicylic acid is a compound whose pKa is 3.5. What percentage of a dose of this product can be absorbed in the stomach fasting (pH 1.5)? 
 Options:  <1> Less than 10% <2> Between 10% and 20%. <3> More than 90% <4> Between 20% and 40%. <5> 50%

A: 3
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Q: Question: The game is one of the strategies used by the nurse in caring for children aged 2 years. Point out which of the following is favorable to the understanding of the disease process and therapy: 
 Options:  <1> Ride <2> Variations of cu-cu or hiding place. <3> Body silhouettes to paint or dolls to point. <4> Consoles of electronic games. <5> Cell phone.

A:
3
****