Nokea
Nursing management of the patient with chronic gastritis includes teaching the patient to
- A. take antacids before meals to decrease stomach acidity.
- B. maintain a nonirritating diet with six small meals a day.
- C. eliminate alcohol and caffeine from the diet when symptoms occur.
- D. use nonsteroidal antiinflammatory drugs (NSAIDs) instead of aspirin for minor pain relief.
Correct Answer: B
Rationale: A nonirritating diet with six small meals a day can help reduce the symptoms of chronic gastritis.
You may also like to solve these questions
Which organ produces and secretes bile?
- A. liver
- B. gallbladder
- C. pancreas
- D. duodenum
Correct Answer: A
Rationale: The correct answer is A: liver. The liver produces and secretes bile which helps in the digestion of fats. B: gallbladder stores and concentrates bile produced by the liver. C: pancreas secretes digestive enzymes but not bile. D: duodenum is the first part of the small intestine where bile is released to aid in digestion.
Which of these statements about reflexes in the GI tract is false?
- A. Short reflexes are provoked by nerves near the GI tract.
- B. Short reflexes are mediated by the enteric nervous system.
- C. Food that distends the stomach initiates long reflexes.
- D. Long reflexes can be provoked by stimuli originating outside the GI tract.
Correct Answer: C
Rationale: The correct answer is C because food that distends the stomach actually initiates short reflexes, not long reflexes. Short reflexes are provoked by nerves near the GI tract, which aligns with choice A. Short reflexes are indeed mediated by the enteric nervous system, supporting choice B. Long reflexes, as per choice D, can be provoked by stimuli originating outside the GI tract. Therefore, choice C is false as food distending the stomach triggers short reflexes, not long reflexes.
What is the function of bile in digestion?
- A. Emulsify fats
- B. Break down proteins
- C. Break down carbohydrates
- D. None of the above
Correct Answer: A
Rationale: The correct answer is A: Emulsify fats. Bile emulsifies fats by breaking them down into smaller droplets, increasing the surface area for enzymes to work on, aiding in the digestion and absorption of fats. Choices B and C are incorrect as bile specifically targets fats, not proteins or carbohydrates. Choice D is incorrect as bile plays a crucial role in fat digestion.
Chemical digestion of protein begins in the:
- A. mouth
- B. stomach
- C. small intestine
- D. large intestine
Correct Answer: B
Rationale: The correct answer is B: stomach. Chemical digestion of protein begins in the stomach where the enzyme pepsin breaks down proteins into peptides. The stomach's acidic environment activates pepsinogen to pepsin. In contrast, the mouth primarily performs mechanical digestion through chewing, and the small intestine is where further breakdown and absorption of nutrients occur. The large intestine mainly absorbs water and electrolytes, with minimal involvement in protein digestion.
Concerning mass peristalsis, all are correct Except:
- A. Occurs in the small intestine.
- B. is a very slow movement.
- C. Helps movement of fecal matter in large intestine.
- D. None of the above.
Correct Answer: A
Rationale: The correct answer is A. Mass peristalsis refers to the coordinated contraction of the smooth muscle in the colon that helps move fecal matter towards the rectum. This process specifically occurs in the large intestine, not the small intestine. Therefore, choice A is incorrect. Choice B is incorrect because mass peristalsis is actually a rapid and powerful movement, not slow. Choice C is correct as it accurately describes the role of mass peristalsis in facilitating the movement of fecal matter in the large intestine. Choice D is incorrect because choice A is incorrect.