HESI LPN
HESI Practice Test for Fundamentals
1. A healthcare provider is caring for several clients who are receiving oxygen therapy. Which client should the provider assess most frequently for manifestations of oxygen toxicity?
- A. 100% oxygen via partial rebreathing mask
- B. 2 liters per minute via nasal cannula
- C. 4 liters per minute via simple mask
- D. 6 liters per minute via face mask
Correct answer: A
Rationale: When a client is receiving 100% oxygen via a partial rebreathing mask, there is a higher risk for oxygen toxicity due to the higher concentration of oxygen delivered. This client should be assessed most frequently for manifestations of oxygen toxicity. Choices B, C, and D are less likely to result in oxygen toxicity compared to 100% oxygen delivery via a partial rebreathing mask.
2. A client with rheumatoid arthritis is prescribed prednisone. What information should the LPN/LVN include when teaching the client about this medication?
- A. Take the medication with food to minimize gastrointestinal side effects.
- B. Avoid exposure to sunlight while taking this medication.
- C. Do not discontinue the medication abruptly.
- D. Increase fluid intake while taking this medication.
Correct answer: C
Rationale: The correct answer is C: 'Do not discontinue the medication abruptly.' It is crucial for clients prescribed prednisone to not stop the medication suddenly to prevent adrenal insufficiency, as this medication suppresses the body's natural production of cortisol. Choice A is incorrect because prednisone should be taken with food to minimize gastrointestinal side effects, not necessarily to prevent stomach upset. Choice B is incorrect as there is no specific need to avoid sunlight while taking prednisone. Choice D is not directly related to prednisone use; while adequate fluid intake is generally beneficial, it is not a specific instruction for prednisone administration.
3. The LPN is preparing discharge instructions for a client who has begun to demonstrate signs of early Alzheimer's disease. The client lives alone. The client's adult children live nearby. According to the prescribed medication regimen, the client is to take medications six times throughout the day. What is the priority nursing intervention to assist the client with taking the medication?
- A. Contact the client's children and ask them to hire a private duty aide who will provide round-the-clock care.
- B. Develop a chart for the client, listing the times the medication should be taken.
- C. Contact the primary health care provider and discuss the possibility of simplifying the medication regimen.
- D. Instruct the client and client's children to put medications in a weekly pill organizer.
Correct answer: C
Rationale: The priority nursing intervention in this scenario is to contact the primary health care provider and discuss the possibility of simplifying the medication regimen. Simplifying the medication regimen is crucial for a client with early Alzheimer's disease to ensure they can manage their medications independently and safely. This intervention focuses on optimizing the client's ability to adhere to the prescribed medication schedule. Choices A and D involve external assistance and may not address the core issue of simplifying the regimen. Choice B, while helpful, does not directly address the need to simplify the regimen to enhance the client's medication management.
4. Which patient will lead the nurse to select a nursing diagnosis of Impaired physical mobility for a care plan?
- A. A patient who is completely immobile
- B. A patient who is not completely immobile
- C. A patient at risk for single-system involvement
- D. A patient who is at risk for multisystem problems
Correct answer: B
Rationale: The correct answer is B because the nursing diagnosis of Impaired physical mobility is appropriate for a patient who has some limitations in mobility but is not completely immobile. Choice A is incorrect as a patient who is completely immobile would not have impaired physical mobility but rather no physical mobility at all. Choices C and D are also incorrect as they do not directly relate to the defining characteristics of Impaired physical mobility, which involve limitations in movement and physical activity.
5. When transferring a client to a long-term care facility, what information should the nurse include in the handoff report?
- A. Frequency of previous vital sign measurements
- B. Number of family members who have visited
- C. Time of the client's last bath
- D. Effectiveness of the last dose of pain medication
Correct answer: D
Rationale: The correct answer is D: 'Effectiveness of the last dose of pain medication.' When transferring a client to a long-term care facility, it is crucial to provide information on the effectiveness of the last dose of pain medication to ensure continuity of care and appropriate pain management. This information helps the receiving facility understand the client's current pain status and plan future interventions accordingly. Choices A, B, and C are less relevant for the handoff report in this scenario. The frequency of previous vital sign measurements may be important, but the immediate effectiveness of pain medication takes precedence. The number of family members who have visited and the time of the client's last bath are not as critical for the receiving facility's immediate care planning compared to pain management details.
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