HESI LPN
HESI Fundamentals Study Guide
1. A client has restraints on each extremity. Which of the following assessments should the nurse perform first?
- A. Peripheral pulses
- B. Comfort level
- C. Elimination needs
- D. Skin integrity
Correct answer: A
Rationale: When a client is restrained, the nurse should prioritize assessing peripheral pulses first. This assessment is crucial to monitor circulation and ensure the restraints are not impeding blood flow. Comfort level, elimination needs, and skin integrity are also important assessments; however, assessing peripheral pulses takes precedence to prevent complications such as impaired circulation and tissue damage. By assessing peripheral pulses initially, the nurse can promptly identify and address any circulation issues, which are critical in preventing serious complications.
2. During new employee orientation, a nurse is explaining how to prevent IV infections. Which of the following statements by an orientee indicates understanding of the preventive strategies?
- A. “I will leave the IV catheter in place after the client completes the course of IV antibiotics.”
- B. “As long as I am working with the same client, I can use the same IV catheter for my second insertion attempt.”
- C. “If my client needs to use the restroom, it would be safer to disconnect their IV infusion as long as I clean the injection port thoroughly with an antiseptic swab.”
- D. “I will replace any IV catheter when I suspect contamination during insertion.”
Correct answer: D
Rationale: The correct answer is D: “I will replace any IV catheter when I suspect contamination during insertion.” This statement demonstrates an understanding of preventive strategies for IV infections. Suspecting and replacing any contaminated IV catheter during insertion is crucial to prevent infections and ensure patient safety. Choices A, B, and C are incorrect because leaving the IV catheter in place after completing antibiotics, reusing the same IV catheter, and disconnecting the IV infusion without proper precautions can increase the risk of infections. Therefore, option D is the best choice for preventing IV infections.
3. A healthcare professional is caring for a group of clients. Which of the following measures should the professional take to prevent the spread of infection?
- A. Place a client with TB in a room with negative pressure airflow
- B. Use a disposable gown for contact precautions
- C. Place a client with MRSA in a private room
- D. Use a mask for clients with influenza
Correct answer: A
Rationale: Tuberculosis is an airborne infection, and placing a client with TB in a room with negative pressure airflow helps prevent the spread of the infection by containing the pathogens. This measure is crucial as it prevents the dissemination of TB droplet nuclei to other areas. Choice B, using a disposable gown for contact precautions, is important for preventing the transmission of infections spread by direct or indirect contact. Choice C, placing a client with MRSA in a private room, is essential to prevent the spread of MRSA through contact with others. Choice D, using a mask for clients with influenza, helps prevent the spread of influenza through respiratory droplets. However, negative pressure airflow is specifically required for airborne infections like TB, making it the most appropriate choice in this scenario.
4. A nurse delegates a position change to a nursing assistive personnel. The nurse instructs the assistive personnel (AP) to place the patient in the lateral position. Which finding by the nurse indicates a correct outcome?
- A. Patient is lying on side.
- B. Patient is lying on back.
- C. Patient is lying semiprone.
- D. Patient is lying on abdomen.
Correct answer: A
Rationale: The correct answer is A: 'Patient is lying on side.' In the side-lying (or lateral) position, the patient rests on the side with the major portion of body weight on the dependent hip and shoulder. Choice B, 'Patient is lying on back,' is incorrect as it describes a supine position. Choice C, 'Patient is lying semiprone,' is incorrect as it refers to a position where the patient is partially lying on the abdomen. Choice D, 'Patient is lying on abdomen,' is incorrect as it describes a prone position where the patient is lying face down.
5. When planning care for a newly admitted elderly client who is severely dehydrated, which task is appropriate to assign to an unlicensed assistive personnel (UAP)?
- A. Converse with the client to determine if the mucous membranes are impaired
- B. Report hourly outputs of less than 30 ml/hr
- C. Monitor client's ability to move in the bed
- D. Check skin turgor every 4 hours
Correct answer: B
Rationale: The correct answer is B. Assigning the UAP to report hourly outputs of less than 30 ml/hr is appropriate as it falls within their scope of practice and does not involve making clinical assessments or decisions. Choices A, C, and D involve tasks that require a higher level of clinical judgment and training. Choice A requires assessing mucous membranes, which is beyond the UAP's scope. Choice C involves assessing movement ability, which requires more specialized training. Choice D involves assessing skin turgor, which also requires a higher level of clinical judgment.
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