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The client is admitted with upper right-side abdominal pain. The nurse is concerned that the client may have liver cancer when which serum laboratory test results are elevated?
- A. Creatinine and BUN
- B. α-fetoprotein (AFP)
- C. Phosphorus levels
- D. CA-125 levels
Correct Answer: B
Rationale: A. Elevated serum creatinine and BUN are associated with renal problems. B. Serum α-fetoprotein is a major serum protein synthesized by fetal liver cells, by yolk sac cells, and in small amounts by the fetal GI system. Reappearance of AFP in adults signals pathological problems. In 50% to 75% of clients with liver cancer, serum AFP levels are elevated. C. Elevated serum phosphorus is associated with renal and many other diseases and is not specific to liver cancer. D. CA-125 is a tumor marker for ovarian cancer.
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The client with a history of a duodenal ulcer is hospitalized with upper abdominal discomfort and projectile vomiting that has a foul odor. The nurse immediately notifies the HCP, concluding that the client may have developed which complication?
- A. Gastric perforation
- B. Gastrointestinal hemorrhage
- C. Gastric outlet obstruction
- D. Helicobacter pylori infection
Correct Answer: C
Rationale: A. Symptoms of perforation include severe abdominal pain; vomiting usually does not occur. B. The client with GI hemorrhage would have bright red or coffee-ground-colored emesis. C. Symptoms of gastric outlet obstruction include abdominal pain and projectile vomiting when the stomach fills enough to stimulate afferent nerve fibers relaying information to the vomiting center in the brain. The emesis may have a foul odor or contain food particles if the contents have been dormant in the stomach for a prolonged time period. D. Infection with H. pylori is not a complication of PUD; rather, it is a major cause of peptic ulcers.
Which gastrointestinal assessment data should the nurse expect to find when assessing the client in end-stage liver failure?
- A. Hypoalbuminemia and muscle wasting.
- B. Oligomenorrhea and decreased body hair.
- C. Clay-colored stools and hemorrhoids.
- D. Dyspnea and caput medusae.
Correct Answer: A
Rationale: Hypoalbuminemia and muscle wasting are common in end-stage liver failure due to impaired protein synthesis and malnutrition. Other options include less specific or unrelated findings.
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 client is prescribed infliximab 5 mg/kg every 8 weeks for treatment of Crohn’s disease. The client weighs 116 lb. How many milligrams (mg) should the nurse administer? _________ mg (Record your answer rounded to a whole number.)
Correct Answer: 264
Rationale: To calculate the dose: 1. Convert weight to kilograms: 116 lb ÷ 2.2 = 52.727 kg. 2. Calculate dose: 5 mg/kg × 52.727 kg = 263.635 mg. 3. Round to a whole number: 264 mg.
The nurse is caring for the client recovering from intestinal surgery. Which assessment finding requires immediate intervention?
- A. Presence of thin, pink drainage in the Jackson Pratt.
- B. Guarding when the nurse touches the abdomen.
- C. Tenderness around the surgical site during palpation.
- D. Complaints of chills and feeling feverish.
Correct Answer: D
Rationale: Chills and feeling feverish suggest infection, a serious postoperative complication requiring immediate intervention. Thin pink drainage, guarding, and tenderness are expected early post-surgery.