ATI RN
ATI Gastrointestinal System Questions
Question 1 of 5
A nurse is caring for a client diagnose with pancreatitis. The nurse anticipates that the client would not experience an elevation of which of the following enzymes?
Correct Answer: B
Rationale: Lactase is produced in the small intestine and aids in splitting neutral fats into glycerol and fatty acids. Lipase, amylase, and trypsin are produced in the pancreas and aid in the digestion of fats, starches, and proteins, respectively.
Question 2 of 5
The nurse is reviewing the record of a client with Crohn's disease. Which of the following stool characteristics would the nurse expect to note documented in the client's record?
Correct Answer: B
Rationale: Crohn's disease is characterized by nonbloody diarrhea of usually not more than four to five stools daily. Over time, the diarrhea episodes increase in frequency, duration, and severity. Chronic constipation (Choice A), constipation alternating with diarrhea (Choice C), and stool constantly oozing from the rectum (Choice D) are not characteristics typically associated with Crohn's disease.
Question 3 of 5
Which of the following tests is most commonly used to diagnose cholecystitis?
Correct Answer: B
Rationale: An abdominal ultrasound is the most commonly used test to diagnose cholecystitis.
Question 4 of 5
Which of the following would be an expected nutritional outcome for a client who has undergone a subtotal gastrectomy for cancer?
Correct Answer: D
Rationale: Achieving optimal nutritional status through oral or parenteral feedings is an expected nutritional outcome for a client who has undergone a subtotal gastrectomy for cancer.
Question 5 of 5
A client is to take one daily dose of ranitidine (Zantac) at home to treat her peptic ulcer. The nurse knows that the client understands proper drug administration of ranitidine when she says that she will take the drug at which of the following times?
Correct Answer: C
Rationale: Ranitidine (Zantac) is best taken at bedtime to reduce stomach acid production overnight.
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