Nokea
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.
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During a clinic visit the client provides all of the following health history information. Which client statement should be most concerning to the nurse because it could describe a symptom of esophageal cancer?
- A. “I have been having a lot of indigestion lately.”
- B. “When I eat meat, it seems to get stuck halfway down.”
- C. “I have been waking up at night lately with chest pain.”
- D. “I gained weight, even though I have not changed my diet.”
Correct Answer: B
Rationale: A. Indigestion is not a symptom of esophageal cancer. B. Progressive dysphagia is the most common symptom associated with esophageal cancer, and it is initially experienced when eating meat. It is often described as a feeling that food is not passing. C. Chest pain is not a symptom of esophageal cancer. D. Weight loss rather than gain is a symptom of esophageal cancer.
Which outcome should the nurse identify for the client scheduled to have a cholecystectomy?
- A. Decreased pain management.
- B. Ambulate first day postoperative.
- C. No break in skin integrity.
- D. Knowledge of postoperative care.
Correct Answer: B
Rationale: Ambulation on the first postoperative day prevents complications like thrombosis and atelectasis. Pain management should increase, skin integrity may be disrupted, and knowledge is a process, not an outcome.
The client is diagnosed with end-stage liver failure. The client asks the nurse, 'Why is my doctor decreasing the doses of my medications?' Which statement is the nurse's best response?
- A. You are worried because your doctor has decreased the dosage.
- B. You really should ask your doctor. I am sure there is a good reason.
- C. You may have an overdose of the medications because your liver is damaged.
- D. The half-life of the medications is altered because the liver is damaged.
Correct Answer: D
Rationale: End-stage liver failure impairs drug metabolism, prolonging medication half-life, so doses are reduced to prevent toxicity. Overdose is a consequence, not the rationale, and other responses are less informative.
The nurse is reviewing the health history of the client hospitalized with nonalcoholic fatty liver disease (NAFLD). Which finding should the nurse associate with this disease process?
- A. 70 years old at diagnosis
- B. Body mass index of 35
- C. History of recent antibiotic use
- D. Living in a colder climate
Correct Answer: B
Rationale: A. Adults in their forties are most at risk for NAFLD, not someone 70 years of age. B. The client’s BMI is 35; a BMI of greater than 30 indicates obesity. The risk for developing NAFLD is directly related to body weight and is a major complication of obesity. C. Antibiotic use has no influence on NAFLD development. D. Climate has no influence on NAFLD development.
The nurse is teaching a client recovering from a laparoscopic cholecystectomy. Which statement indicates the discharge teaching is effective?
- A. I will take my lipid-lowering medicine at the same time each night.
- B. I may experience some discomfort when I eat a high-fat meal.
- C. I need someone to stay with me for about a week after surgery.
- D. I should not splint my incision when I deep breathe and cough.
Correct Answer: B
Rationale: High-fat meals may cause discomfort post-cholecystectomy due to altered bile flow, indicating understanding of dietary adjustments. Lipid-lowering drugs, prolonged supervision, and avoiding splinting are incorrect.