Nokea
The nurse is caring for the client who had a vertical banded gastroplasty. The nurse teaches that nausea can occur after this surgery from which situation?
- A. The stomach pouch becomes overfilled.
- B. The lower half of the stomach becomes spastic.
- C. The duodenum incision becomes inflamed.
- D. The dumping syndrome from a high-protein meal.
Correct Answer: A
Rationale: A. A small pouch (15—20 mL capacity) is constructed in the upper part of the stomach during vertical banded gastroplasty. Overfilling of this pouch stimulates afferent nerve fibers, which relay information to the chemoreceptor trigger zone in the brain, causing nausea. B. The function of the lower half of the stomach is not affected with a vertical banded gastroplasty. C. The duodenum is not incised during a vertical banded gastroplasty. D. Dumping syndrome is more likely to occur from a meal high in simple carbohydrates, not protein.
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The client, admitted with appendicitis, overhears the physician say that the pain has reached McBurney's point. She becomes very frightened and asks the nurse to explain what this means. Which is the best response?
- A. The next time the doctor comes in, we should ask him what he meant by that.'
- B. I've felt that I don't understand the doctor at times either.'
- C. That is the term used to indicate that the pain has traveled to the right lower side.'
- D. McBurney's point refers to severe pain for which surgery is the only treatment.'
Correct Answer: C
Rationale: McBurney's point is the area in the right lower quadrant where appendicitis pain localizes, indicating inflammation of the appendix.
A client returns from having had abdominal surgery. Her vital signs are stable. She says she is thirsty. What should the nurse give her initially?
- A. Orange juice
- B. Milk
- C. Ice chips
- D. Mouth wash
Correct Answer: C
Rationale: Ice chips are safe to relieve thirst initially post-abdominal surgery, as clear liquids are introduced gradually until peristalsis returns.
The nurse is planning the care of a client diagnosed with lower esophageal sphincter dysfunction. Which dietary modifications should be included in the plan of care?
- A. Allow any of the client's favorite foods as long as the amount is limited.
- B. Have the client perform eructation exercises several times a day.
- C. Eat four (4) to six (6) small meals a day and limit fluids during mealtimes.
- D. Encourage the client to consume a glass of red wine with one (1) meal a day.
Correct Answer: C
Rationale: Eating small, frequent meals reduces stomach distension, which can trigger reflux, and limiting fluids during meals prevents excessive gastric volume. Favorite foods may include triggers, eructation exercises are not standard, and alcohol like red wine can worsen GERD.
A client is to have a sigmoidoscopy in the morning. Which activity will be included in the care of this client?
- A. Give him an enema one hour before the examination.
- B. Keep him NPO for eight hours before the examination.
- C. Order a low-fat, low-residue diet for breakfast.
- D. Administer enemas until the returns are clear this evening.
Correct Answer: A
Rationale: An enema one hour before sigmoidoscopy clears the sigmoid colon for better visualization.
The nurse is caring for the client with hepatic encephalopathy who is receiving lactulose. Which finding should the nurse expect after the administration of this medication?
- A. An increase in body temperature
- B. Neurological changes, such as confusion
- C. A change in urine specific gravity
- D. A decrease in oral fluid intake
Correct Answer: B
Rationale: A. The client’s temperature will not be affected. B. Elevated serum ammonia levels may cause neurological changes, such as confusion. C. The client’s urine specific gravity will not be affected. D. Oral fluid intake should be encouraged if tolerated by the client.