HESI LPN
HESI Fundamentals Study Guide
1. When a nurse assigned to a manipulative client for 5 days becomes aware of feelings of reluctance to interact with the client, what should be the next action by the nurse?
- A. Discuss the feeling of reluctance with an objective peer or supervisor
- B. Limit contact with the client to avoid reinforcement of the manipulative behavior
- C. Confront the client about the negative effects of behaviors on other clients and staff
- D. Develop a behavior modification plan that will promote more functional behavior
Correct answer: A
Rationale: The correct action for the nurse in this situation is to discuss the feeling of reluctance with an objective peer or supervisor. By doing so, the nurse can address their emotions professionally and seek guidance on how to manage the situation effectively. This approach allows the nurse to receive support and potentially gain insights on how to navigate interactions with the manipulative client. Option B is incorrect because avoiding the client may not address the underlying issues causing the reluctance and can impact the quality of care provided. Option C is inappropriate as confronting the client directly about negative behaviors may escalate the situation and harm the therapeutic relationship. Option D is not the immediate action needed in this scenario; it is essential to address the nurse's feelings first before considering behavior modification plans.
2. A client is being treated for diabetic ketoacidosis (DKA). Which laboratory value would be most concerning?
- A. Blood glucose of 350 mg/dL
- B. Serum bicarbonate of 18 mEq/L
- C. Arterial pH of 7.20
- D. Serum potassium of 5.5 mEq/L
Correct answer: C
Rationale: In a client with diabetic ketoacidosis (DKA), the most concerning laboratory value is an arterial pH of 7.20. An arterial pH of 7.20 indicates severe acidosis, which is a critical condition requiring immediate intervention. This pH level reflects a significant imbalance in the body's acid-base status, potentially leading to serious complications. High blood glucose levels (choice A) are expected in DKA but do not directly indicate the severity of acidosis. A serum bicarbonate level of 18 mEq/L (choice B) is low but not as immediately critical as a pH of 7.20. Serum potassium of 5.5 mEq/L (choice D) is elevated, which can occur in DKA due to insulin deficiency, but it is not the most concerning value in this scenario.
3. A client has a terminal diagnosis and their health is declining. The client requests information about advance directives. Which of the following responses should the nurse make?
- A. Offering to discuss advance directives and provide brochures respects the client's request and provides information.
- B. Informing the client that advance directives are not necessary at this time is incorrect as they play a crucial role in end-of-life care.
- C. Scheduling a meeting with the family to discuss advance directives is not the most appropriate response as the client directly requested information.
- D. Directing the client to ask their provider about advance directives does not directly address the client's request for information.
Correct answer: A
Rationale: When a client with a terminal illness asks about advance directives, it is essential to provide the information they seek. Choice A is the correct response as it acknowledges the client's request and offers to discuss advance directives while providing additional resources in the form of brochures. This approach empowers the client to make informed decisions about their end-of-life care. Choices B, C, and D are incorrect because they do not directly address the client's request or provide the information the client is seeking. Choice B dismisses the importance of advance directives, which are crucial in end-of-life care planning. Choice C involves the family unnecessarily when the client directly requested information. Choice D deflects the responsibility back to the client to seek information from their provider instead of addressing their immediate request.
4. A patient has scaling of the scalp. Which term will the nurse use to report this finding to the oncoming staff?
- A. Dandruff
- B. Alopecia
- C. Pediculosis
- D. Xerostomia
Correct answer: A
Rationale: The correct term the nurse will use to report scaling of the scalp is 'Dandruff.' Dandruff is characterized by scaling of the scalp that is often accompanied by itching. Choice B, 'Alopecia,' refers to hair loss, not scaling. Choice C, 'Pediculosis,' is the infestation of lice, not scaling. Choice D, 'Xerostomia,' pertains to dry mouth, which is unrelated to the described symptom of scaling of the scalp.
5. A nurse on a medical-surgical unit is receiving a change-of-shift report for four clients. Which of the following clients should the nurse see first?
- A. A client who has new onset of dyspnea 24 hours after a total hip arthroplasty
- B. A client who has acute abdominal pain rated 4 on a scale from 0 to 10
- C. A client who has a UTI and low-grade fever
- D. A client who has pneumonia and an oxygen saturation of 96%
Correct answer: A
Rationale: The nurse should see the client who has new onset of dyspnea 24 hours after a total hip arthroplasty first. New onset of dyspnea, especially after surgery, can indicate a serious complication such as a pulmonary embolism or deep vein thrombosis. It is essential to assess this client promptly to rule out potentially life-threatening conditions. Acute abdominal pain, a UTI with low-grade fever, and pneumonia with an oxygen saturation of 96% are important issues but do not indicate the urgency and potential severity of a post-operative complication like pulmonary embolism or deep vein thrombosis.
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