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 are the cells of the gastric glands that secrete intrinsic factor called ?: 
 Options:  <1> Main. <2> Parietals <3> Mucous <4> Endocrine <5> Cells of the diffuse neuroendocrine system (SNED).
[A]: 2


[Q]: Question: What quality criteria must a psychological assessment instrument meet? 
 Options:  <1> Validity, or degree to which the scores of a test are free of measurement error. <2> Reliability, or degree to which the scores of a test are free of measurement error. <3> Have a coefficient of internal consistency above 0.40. <4> To have a low proportion of the variance observed explained by the real variance. <5> Include a high error variance.
[A]: 2


[Q]: Question: In the pathophysiology of peptic ulcer. What is the FALSE? 
 Options:  <1> Much of the gastro-duodenal ulcers can be attributed to H. pylori infection or mucosal injury by NSAIDs. <2> H. pylori is not related to the development of gastric lymphoma. <3> The transmission of H. pylori occurs from person to person via oral-oral or fecal-oral. <4> A lower educational level and a low socioeconomic status predispose to higher rates of colonization. <5> The incidence of gastric adenocarcinoma is higher in patients with H. pylori.
[A]:
2