which of the following diagnostic tests should be performed annually over age 50 to screen for colon cancer
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Nursing Elites

ATI RN

ATI Gastrointestinal System Quizlet

1. Which of the following diagnostic tests should be performed annually over age 50 to screen for colon cancer?

Correct answer: D

Rationale: A fecal occult blood test should be performed annually for individuals over age 50 to screen for colon cancer.

2. A client with peptic ulcer is scheduled for a Vagotomy. The client asks the nurse about the purpose of this procedure. The nurse tells the client that the procedure

Correct answer: D

Rationale: A vagotomy, or cutting of the vagus nerve, is done to eliminate parasympathetic stimulation of gastric secretion, thereby reducing the stimulus to acid secretions. Options A, B, and C are incorrect as a vagotomy does not affect food absorption, heal the gastric mucosa, or halt stress reactions.

3. Which of the following diagnostic tests may be performed to determine if a client has gastric cancer?

Correct answer: C

Rationale: A gastroscopy is performed to visualize the stomach lining and obtain biopsies to diagnose gastric cancer.

4. Develop a teaching care plan for Angie who is about to undergo a liver biopsy. Which of the following points do you include?

Correct answer: B

Rationale: Instruct the patient to lie on their right side after the biopsy to apply pressure and prevent bleeding.

5. Anna is 45 y.o. and has a bleeding ulcer. Despite multiple blood transfusions, her HGB is 7.5g/dl and HCT is 27%. Her doctor determines that surgical intervention is necessary and she undergoes partial gastrectomy. Postoperative nursing care includes:

Correct answer: D

Rationale: Postoperative care for a patient who underwent partial gastrectomy includes keeping her NPO until the return of peristalsis to prevent complications.

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