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The nurse is assessing the client who is 24 hours post—GI hemorrhage. The findings include BUN of 40 mg/dL and serum creatinine of 0.8 mg/dL. Which action should be taken by the nurse?
- A. Immediately call the health care provider to report these results.
- B. Monitor urine output, as this may be a sign of kidney failure.
- C. Document the findings and continue to monitor the client.
- D. Encourage the client to limit his or her dietary protein intake.
Correct Answer: C
Rationale: A. No treatment is required; it is unnecessary to call the HCP. B. If acute kidney failure is present, both the BUN and creatinine would be elevated. C. The findings should be documented. The BUN can be elevated after a significant GI hemorrhage from the breakdown of blood proteins. The protein breakdown releases nitrogen that is then converted to urea. D. Limiting protein intake in the presence of healthy kidneys is unnecessary.
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Which intervention should the nurse include when discussing ways to help prevent potential episodes of gastroenteritis from Clostridium botulism?
- A. Make sure all hamburger meat is well cooked.
- B. Ensure all dairy products are refrigerated.
- C. Discuss why campers should drink only bottled water.
- D. Discard damaged canned goods.
Correct Answer: D
Rationale: Clostridium botulinum thrives in improperly canned foods, so discarding damaged cans prevents botulism. Cooking meat, refrigerating dairy, and bottled water are unrelated to botulism.
The nurse is admitting a client to a medical floor with a diagnosis of adenocarcinoma of the rectosigmoid colon. Which assessment data support this diagnosis?
- A. The client reports up to 20 bloody stools per day.
- B. The client has a feeling of fullness after a heavy meal.
- C. The client has diarrhea alternating with constipation.
- D. The client complains of right lower quadrant pain.
Correct Answer: C
Rationale: Alternating diarrhea and constipation are common in rectosigmoid colon cancer due to partial obstruction by the tumor. Frequent bloody stools are more typical of ulcerative colitis, fullness is nonspecific, and right lower quadrant pain is less likely with rectosigmoid involvement.
The nurse identifies the client problem 'excess fluid volume' for the client in liver failure. Which short-term goal would be most appropriate for this problem?
- A. The client will not gain more than two (2) kg a day.
- B. The client will have no increase in abdominal girth.
- C. The client's vital signs will remain within normal limits.
- D. The client will receive a low-sodium diet.
Correct Answer: B
Rationale: No increase in abdominal girth indicates stable ascites, directly addressing excess fluid volume. Weight gain limits, vital signs, and diet are related but less specific.
Which task should the nurse delegate to the unlicensed assistive personnel (UAP) to improve the desire to eat in a 14-year-old client diagnosed with anorexia?
- A. Administer an antiemetic 30 minutes before the meal.
- B. Provide mouth care with lemon-glycerin swabs prior to the meal.
- C. Create a social atmosphere by interacting with the client.
- D. Encourage the client's parents to sit with the client during meals.
Correct Answer: D
Rationale: Encouraging parents to sit with the client is within the UAP’s scope and promotes a supportive eating environment. Administering medication, mouth care, and creating a social atmosphere require RN skills or specific training.
The client has diarrhea that has been cultured positive for Clostridium difficile (C. diff). In order to prevent the spread of infection, the nurse should perform which intervention?
- A. Wear an isolation gown, gloves, and mask when providing care.
- B. Perform vigorous hand hygiene using only soap and water.
- C. Place the client in a private room with negative pressure airflow.
- D. Instruct visitors to use the alcohol-based hand wash for self-protection.
Correct Answer: B
Rationale: A. The nurse does not need to wear a mask when caring for the client; the bacterium is transmitted through direct contact. B. Hand washing with soap and water is performed instead of using alcohol—based hand cleaners; alcohol-based cleaners lack sporicidal activity. Even vigorous scrubbing with soap and water does not kill all of the spores. C. The client should be in a private room but does not need a negative pressure room. Negative pressure rooms are used with airborne diseases. D. The spores of C. diff can survive on inanimate objects such as tables and bedrails. For self-protection, visitors should be instructed to wash vigorously with soap and water and not to use the alcohol-based hand wash.