HESI LPN
HESI CAT Exam 2022
1. A nurse working on an endocrine unit should see which client first?
- A. An adolescent male with diabetes who is arguing about his insulin dose.
- B. An older client with Addison’s disease whose current blood sugar level is 62mg/dl (3.44 mmol/l).
- C. An adult with a blood sugar of 384mg/dl (21.31mmol/l) and urine output of 350 ml in the last hour.
- D. A client taking corticosteroids who has become disoriented in the last two hours.
Correct answer: B
Rationale: The correct answer is B. The client with Addison’s disease and a blood sugar level of 62mg/dl (3.44 mmol/l) is experiencing hypoglycemia, which can progress to adrenal crisis. This situation requires immediate attention to prevent further complications. Choices A, C, and D, although concerning, do not pose an immediate life-threatening risk compared to the client with Addison’s disease and hypoglycemia. The adolescent arguing about his insulin dose can be addressed after stabilizing the client with Addison’s disease. The adult with high blood sugar and increased urine output may have hyperglycemia but is not in immediate danger. The client taking corticosteroids who is disoriented needs evaluation but is not in an acute life-threatening condition as the client with hypoglycemia.
2. The charge nurse is making assignments for clients on an endocrine unit. Which client is best to assign to a new graduate nurse?
- A. A female adult with hyperthyroidism who is returning to the unit after a thyroidectomy
- B. A male adult with Cushing's syndrome who reports a headache and visual disturbances
- C. An older man with Addison's disease who is diaphoretic and has hand tremors
- D. A perimenopausal woman with Graves' disease who is nervous and has exophthalmos
Correct answer: A
Rationale: A new graduate nurse can manage the care of a stable client returning from a thyroidectomy. Choice B is not suitable for a new graduate nurse as it involves complex symptoms of Cushing's syndrome that require more experience and knowledge. Choice C presents a client with acute manifestations of Addison's disease, which may be challenging for a new graduate nurse. Choice D involves a client with Graves' disease experiencing nervousness and exophthalmos, which also require a higher level of expertise to manage effectively.
3. What explanation is best for the nurse to provide a client who asks the purpose of using the log-rolling technique for turning?
- A. Working together can decrease the risk of back injury.
- B. The technique is intended to maintain straight spinal alignment.
- C. Using two or three people increases client safety.
- D. Turning instead of pulling reduces the likelihood of skin damage.
Correct answer: B
Rationale: The correct answer is B: 'The technique is intended to maintain straight spinal alignment.' Log-rolling is a technique used to move a person as a single unit to maintain the alignment of the spinal column. This is crucial to prevent spinal cord injury, especially in clients with suspected spine fractures. Choice A is incorrect because log-rolling focuses on spinal alignment, not just decreasing back injury risks. Choice C is incorrect because the number of people involved is not the primary purpose of log-rolling, which is maintaining spinal alignment. Choice D is incorrect because while turning instead of pulling may help prevent skin damage, the primary goal of log-rolling is to protect the spine, not the skin.
4. After completion of mandatory counseling, the impaired nurse has asked nursing administration to allow return to work. When the nurse administrator approaches the charge nurse with the impaired nurse’s request, what action is best for the charge nurse to take?
- A. Ask to meet with the impaired nurse’s therapist before allowing the nurse back on the unit
- B. Meet with staff to assess their feelings about the impaired nurse’s return to the unit
- C. Since treatment is completed, assign the nurse to routine RN responsibilities
- D. Allow the impaired nurse to return to work and monitor medication administration
Correct answer: D
Rationale: Allowing the impaired nurse to return to work with monitoring is the best course of action in this scenario. By monitoring the impaired nurse's medication administration, the charge nurse can ensure safe practice while supporting the nurse's reintegration into the work environment. Meeting with the therapist (Choice A) is not within the charge nurse's scope of responsibility and may violate the impaired nurse's privacy. Assessing staff feelings (Choice B) is important but should be done by leadership, not the charge nurse. Simply assigning routine duties (Choice C) may not address the need for monitoring and support required in this situation.
5. After a client with leukemia undergoes a bone marrow biopsy and is found to have thrombocytopenia, which nursing assessment is most important following the procedure?
- A. Observe the aspiration site
- B. Assess body temperature
- C. Monitor skin elasticity
- D. Measure urinary output
Correct answer: A
Rationale: The correct answer is to observe the aspiration site. Thrombocytopenia, characterized by a low platelet count, increases the risk of bleeding. Therefore, monitoring the biopsy site for bleeding or hematoma is crucial to ensure early detection and intervention. Assessing body temperature (choice B) is not directly related to the increased bleeding risk associated with thrombocytopenia. Monitoring skin elasticity (choice C) and measuring urinary output (choice D) are important assessments but are not the priority in this situation where bleeding risk needs immediate attention.
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