HESI RN
HESI Exit Exam RN Capstone
1. A client with rheumatoid arthritis is prescribed methotrexate. What is the most important teaching point for the nurse to provide?
- A. Take the medication with food to avoid gastrointestinal upset.
- B. Monitor for signs of infection, such as a sore throat.
- C. Increase fluid intake to prevent dehydration.
- D. Avoid direct sunlight to prevent photosensitivity.
Correct answer: D
Rationale: The most important teaching point for a client prescribed methotrexate is to avoid direct sunlight to prevent photosensitivity. Methotrexate can make the skin more sensitive to sunlight, increasing the risk of sunburn and skin damage. Choices A, B, and C are important aspects of client care but are not specifically related to the side effect of photosensitivity caused by methotrexate.
2. A client with chronic liver disease is prescribed lactulose. Which laboratory value should the nurse monitor to evaluate the effectiveness of this medication?
- A. Bilirubin level
- B. Serum ammonia level
- C. Serum potassium level
- D. Albumin level
Correct answer: B
Rationale: The correct answer is B: Serum ammonia level. Lactulose is used to lower serum ammonia levels in clients with chronic liver disease, particularly in cases of hepatic encephalopathy. Monitoring serum ammonia levels is crucial to evaluate the effectiveness of lactulose in managing hepatic encephalopathy. Choices A, C, and D are incorrect because they are not directly related to the action or evaluation of lactulose in chronic liver disease.
3. Which of these findings would the nurse most closely associate with anemia in a 10-month-old infant?
- A. Hemoglobin level of 12 g/dL
- B. Pale mucosa of the eyelids and lips
- C. Hypoactivity
- D. A heart rate between 140 to 160
Correct answer: B
Rationale: The correct answer is B. Pale mucosa of the eyelids and lips is a classic sign of anemia in infants, indicating a lack of sufficient red blood cells. This finding is due to decreased hemoglobin levels, which causes reduced oxygen delivery to tissues. Choices A, C, and D are less specific to anemia in infants. While a hemoglobin level of 12 g/dL may be within the normal range for a 10-month-old infant, the presence of pale mucosa is a more indicative sign of anemia.
4. A female client engages in repeated checks of door and window locks, a behavior that prevents her from arriving on time and interferes with her ability to function effectively. What action should the nurse take?
- A. Ask the client why she checks the locks.
- B. Discuss checking the time frequently.
- C. Determine the type and size of the locks.
- D. Plan a list of activities to be carried out daily.
Correct answer: D
Rationale: Planning a list of daily activities can help the client manage her time better and reduce the impact of her compulsive behaviors. This structured approach can assist the client in organizing her day, potentially reducing the need for excessive lock checking. Option A is incorrect because simply asking why the client checks the locks may not address the underlying issue effectively. Option B is not relevant to the compulsive behavior of checking locks and does not offer a practical solution. Option C does not directly address the client's compulsive behavior but focuses on the physical attributes of the locks, which is not the primary concern in this scenario.
5. A male infant with a 2-day history of fever and diarrhea is brought to the clinic by his mother, who tells the nurse that the child refuses to drink anything. The nurse determines that the child has a weak cry with no tears. Which intervention is most important to implement?
- A. Provide a bottle of electrolyte solution.
- B. Infuse normal saline intravenously.
- C. Administer an antipyretic rectally.
- D. Apply an external cooling blanket.
Correct answer: B
Rationale: Infusing normal saline intravenously is crucial to treat dehydration caused by fever and diarrhea. In this scenario, the infant's weak cry with no tears indicates severe dehydration, necessitating rapid fluid replacement via intravenous normal saline to restore fluid balance and prevent complications.