HESI LPN
Practice HESI Fundamentals Exam
1. The healthcare professional is caring for a client who is post-operative following a hip replacement. Which assessment finding would require immediate intervention?
- A. Pain at the surgical site
- B. Swelling in the affected leg
- C. Elevated temperature
- D. Shortness of breath
Correct answer: D
Rationale: Shortness of breath is a critical assessment finding that could indicate a pulmonary embolism or other serious complication related to surgery, such as a respiratory issue or cardiac problem. Immediate intervention is necessary to prevent further complications or harm to the client. Pain at the surgical site is common post-operatively and can be managed with appropriate pain relief measures. Swelling in the affected leg is expected after a hip replacement and can often be managed conservatively or monitored closely. An elevated temperature could be a sign of infection, which is important to address but may not require immediate intervention unless other symptoms of sepsis are present.
2. A client is receiving a blood transfusion. The client reports flank pain, and the nurse notes reddish-brown urine in the client's urinary catheter bag. The nurse recognizes these manifestations as which of the following types of transfusion reactions?
- A. Hemolytic
- B. Allergic
- C. Febrile
- D. Transfusion-related acute lung injury (TRALI)
Correct answer: A
Rationale: The correct answer is A: Hemolytic. Hemolytic reactions can lead to flank pain and hemoglobinuria, as the body breaks down the transfused red blood cells. In hemolytic reactions, the immune system attacks and destroys the transfused red blood cells, causing the release of hemoglobin into the bloodstream and urine. This results in reddish-brown urine, indicating hemoglobinuria. Allergic reactions typically present with symptoms like itching, hives, or rash. Febrile reactions are characterized by fever, chills, and rigors. TRALI is a rare but serious transfusion reaction that manifests as acute respiratory distress following a transfusion, not flank pain and hemoglobinuria.
3. In a client with liver cirrhosis, which symptom would be most concerning during assessment?
- A. Jaundice
- B. Ascites
- C. Hepatomegaly
- D. Altered mental status
Correct answer: D
Rationale: Altered mental status would be the most concerning symptom in a client with liver cirrhosis. It may indicate hepatic encephalopathy, a serious complication requiring immediate intervention. While jaundice, ascites, and hepatomegaly are common in liver cirrhosis, they do not directly correlate with the urgency and severity of hepatic encephalopathy as altered mental status does. Therefore, altered mental status takes priority for immediate attention and intervention.
4. During auscultation of the anterior chest wall of a client newly admitted to a medical-surgical unit, what type of breath sounds should a nurse expect to hear?
- A. Normal breath sounds
- B. Adventitious breath sounds
- C. Absent breath sounds
- D. Diminished breath sounds
Correct answer: A
Rationale: During auscultation of the chest, normal breath sounds are the expected findings in a client who is newly admitted without respiratory complaints. Normal breath sounds indicate proper airflow through the airways without any abnormalities. Adventitious breath sounds (Choice B) refer to abnormal lung sounds such as crackles or wheezes, which are indicative of underlying respiratory issues. Absent breath sounds (Choice C) suggest a lack of airflow to a particular lung area, which could be due to conditions like pneumothorax. Diminished breath sounds (Choice D) indicate reduced airflow or consolidation in a specific lung region, often seen in conditions like pleural effusion or pneumonia. Therefore, in a newly admitted client without respiratory complaints, the nurse should expect to hear normal breath sounds during auscultation.
5. A nurse receives a report about a client receiving IV fluids infusing at 125 mL/hr but notes they have only received 80 mL over the last 2 hours. What should the nurse do first?
- A. Check IV tubing for obstruction
- B. Increase the flow rate
- C. Change the IV site
- D. Notify the physician
Correct answer: A
Rationale: The correct first action for the nurse to take is to check the IV tubing for obstruction. This step is crucial in ensuring that the IV fluids are flowing properly and that there are no blockages preventing the correct infusion rate. Increasing the flow rate (Choice B) without confirming the tubing's status could lead to potential complications if there is indeed an obstruction. Changing the IV site (Choice C) is not the priority in this situation unless there are specific clinical indications. Notifying the physician (Choice D) can be done after checking the tubing for obstruction, as the physician may need to be informed depending on the findings.
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