HESI LPN
Practice HESI Fundamentals Exam
1. The client is post-operative following abdominal surgery. Which of the following assessment findings would require immediate intervention?
- A. Absent bowel sounds
- B. Saturated abdominal dressing
- C. Pain level of 8/10
- D. Temperature of 100.4°F
Correct answer: B
Rationale: A saturated abdominal dressing is a critical finding that may indicate active bleeding or wound complications. Immediate intervention is necessary to prevent further complications, such as hypovolemic shock or infection. Absent bowel sounds, though abnormal, are a common post-operative finding and do not require immediate intervention. Pain level of 8/10 can be managed effectively with appropriate pain control measures and does not indicate an urgent issue. A temperature of 100.4°F is slightly elevated but may be a normal post-operative response to surgery and does not typically require immediate intervention unless accompanied by other concerning signs or symptoms.
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. A client is being discharged home with oxygen therapy via a nasal cannula. Which of the following instructions should the nurse provide to the client and family?
- A. Wear cotton clothing to avoid static electricity.
- B. Avoid using any electrical appliances.
- C. Keep the oxygen tank away from heat sources.
- D. Use only a specific type of nasal cannula.
Correct answer: A
Rationale: The correct answer is A: Wear cotton clothing to avoid static electricity. When using oxygen therapy, static electricity can pose a hazard as it increases the risk of fire. Cotton clothing helps reduce static electricity buildup. Choice B, avoiding electrical appliances, is overly restrictive and not entirely necessary. Choice C, keeping the oxygen tank away from heat sources, is important to prevent fire hazards but is not directly related to the nasal cannula. Choice D, using only a specific type of nasal cannula, is not a universal guideline and limits flexibility in care.
4. While caring for a client who, while sitting in a chair, starts to experience a seizure, what action should the nurse take?
- A. Lower the client to the floor and place a pad under the client's head.
- B. Hold the client's head still to prevent injury.
- C. Restrain the client to prevent movement.
- D. Place the client in a supine position.
Correct answer: A
Rationale: During a seizure, the priority is to lower the client to the floor to prevent injury and ensure their safety. Placing a pad under the client's head helps protect the head from injury. Choice B, holding the client's head still, is incorrect as it can lead to harm; it's essential to allow movement during a seizure to prevent neck injury. Choice C, restraining the client, is dangerous and can cause harm by restricting movement. Choice D, placing the client in a supine position, is also not recommended during a seizure as it does not provide adequate protection for the client.
5. A nurse is collecting data from a client who is reporting pain despite taking analgesics. Which of the following actions should the nurse take to determine the intensity of the client’s pain?
- A. Ask the client what precipitates the pain.
- B. Question the client about the location of the pain.
- C. Offer the client a pain scale to measure their pain.
- D. Use open-ended questions to identify the client’s pain sensations.
Correct answer: C
Rationale: Offering the client a pain scale is the most appropriate action to determine the intensity of the client’s pain. Pain scales help quantify the intensity of pain, providing a standardized way to assess and compare pain levels. Asking about precipitating factors (choice A) may help identify triggers but does not directly measure pain intensity. Questioning about the location of pain (choice B) helps with localization but not with quantifying intensity. Using open-ended questions (choice D) may provide insights into the quality and experience of pain but does not provide a standardized measure of intensity.
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