HESI LPN
HESI Fundamentals Exam Test Bank
1. When explaining the fecal occult blood testing procedure to a client, which of the following information should be included?
- A. Eating more protein is not necessary before testing.
- B. Multiple stool specimens may be required for testing.
- C. A red color change indicates a positive test.
- D. The specimen must not be contaminated with urine.
Correct answer: D
Rationale: The correct answer is D. When performing fecal occult blood testing, it is crucial to inform the client that the specimen must not be contaminated with urine to prevent false results. Choices A and B are incorrect because eating more protein is not required before testing, and multiple stool specimens may be necessary for accurate results, respectively. Additionally, regarding choice C, a red color change, not blue, indicates a positive test result, making it an incorrect option.
2. A healthcare professional is preparing information for a change-of-shift report. Which of the following information should the healthcare professional include in the report?
- A. Input and output measurements for the shift
- B. Blood pressure readings from the previous day
- C. Bone scan scheduled for today
- D. Medication regimen from the medication administration record
Correct answer: D
Rationale: During a change-of-shift report, healthcare professionals should include the medication regimen from the medication administration record. This information ensures continuity of care and helps incoming staff understand the patient's medication needs and schedule. While input and output measurements, blood pressure readings, and scheduled procedures like a bone scan are important aspects of patient care, they may not be immediately relevant for the incoming shift. Focusing on medication details helps prevent errors and ensures the patient receives the correct medications at the right times.
3. 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.
4. A client has a sodium level of 125 mEq/L. Which of the following findings should the nurse expect?
- A. Abdominal cramping
- B. Increased thirst
- C. Elevated blood pressure
- D. Elevated heart rate
Correct answer: A
Rationale: Abdominal cramping is a common manifestation of hyponatremia (low sodium levels). When sodium levels drop, it can lead to changes in the body's water balance, affecting cell function and causing symptoms like abdominal cramping. Increased thirst (choice B) is more commonly associated with hypernatremia (high sodium levels) due to the body's attempt to dilute the excess sodium. Elevated blood pressure (choice C) and elevated heart rate (choice D) are not typically direct manifestations of low sodium levels and are more commonly seen in conditions like dehydration or shock.
5. To ensure client safety, a nurse manager is planning to observe a newly licensed nurse perform a straight catheterization on a client. In which of the following roles is a nurse manager functioning?
- A. Case manager - responsible for overseeing a case load of clients but does not provide direct client care
- B. Client educator
- C. Client advocate
- D. Supervisor
Correct answer: D
Rationale: The correct answer is D: Supervisor. In this scenario, the nurse manager is acting as a supervisor to oversee and ensure the newly licensed nurse performs the straight catheterization correctly, following protocols, and maintaining client safety. A supervisor role involves monitoring and guiding staff in their duties to ensure quality care. Choices A, B, and C are incorrect. A case manager typically manages a case load of clients but does not provide direct care like in this situation. Client educator and client advocate roles do not directly relate to supervising or overseeing a procedure being performed by another nurse.
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