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USMLE – United States Medical Licensing Examination

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Showing 19–20 of 20 questions

Question 19

Which of the following drugs is a histamine blocker and reduces levels of gastric acid?

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    Omeprazole (Prilosec)
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    Metoclopramide (Reglan)
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    Cimetidine (Tagamet)
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    Magnesium Hydroxide (Maalox)
Question 20

Which of the following is the source cell for the secretion Pepsinogen?

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    Chief cell
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    Plasma cell
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    G cell
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    Parietal cell