HESI LPN
HESI CAT Exam
1. The nurse is caring for a client who is receiving continuous ambulatory peritoneal dialysis (CAPD) and notes that the output flow is 100ml less than the input flow. Which actions should the nurse implement first?
- A. Continue to monitor intake and output with the next exchange
- B. Check the client's blood pressure and serum bicarbonate levels
- C. Irrigate the dialysis catheter
- D. Change the client's position
Correct answer: D
Rationale: In this situation, the priority action for the nurse is to change the client's position. Altering the client's position can help facilitate better fluid drainage in peritoneal dialysis, potentially resolving the issue without the need for more invasive interventions. Continuing to monitor intake and output (Choice A) is important but addressing the immediate drainage issue takes precedence. Checking blood pressure and serum bicarbonate levels (Choice B) is not directly related to the observed output flow discrepancy. Irrigating the dialysis catheter (Choice C) should not be the initial action as it is more invasive and should be considered only if repositioning does not resolve the issue.
2. The parents of a 6-year-old child recently diagnosed with Duchenne muscular dystrophy tell the nurse that their child wants to continue attending swimming classes. How should the nurse respond?
- A. Encourage the parents to allow the child to continue attending swimming lessons with supervision
- B. Suggest that the child be encouraged to participate in a team sport to promote socialization
- C. Explain that their child is not mature enough to understand the risks associated with swimming
- D. Provide a list of alternative activities that are less likely to cause the child to experience fatigue
Correct answer: A
Rationale: Encouraging the parents to allow the child to continue attending swimming lessons with supervision is the most appropriate response. Swimming can be beneficial for the child, providing both exercise and enjoyment. Supervision can help manage any risks associated with swimming. Choice B is incorrect because the child's preference for swimming should be respected, and swimming can still offer socialization opportunities. Choice C is incorrect as it undermines the child's capability to understand the situation. Choice D is less appropriate as it does not address the child's interest in swimming and may limit beneficial physical activity.
3. An adult client with a broken femur is transferred to the medical-surgical unit to await surgical internal fixation after the application of an external traction device to stabilize the leg. An hour after an opioid analgesic was administered, the client reports muscle spasms and pain at the fracture site. While waiting for the client to be transported to surgery, which action should the nurse implement?
- A. Observe for signs of deep vein thrombosis.
- B. Administer a PRN dose of a muscle relaxant.
- C. Check the client’s most recent electrolyte values.
- D. Reduce the weight on the traction device.
Correct answer: B
Rationale: The correct answer is B: Administer a PRN dose of a muscle relaxant. Muscle spasms and pain might be relieved by muscle relaxants, which are appropriate before surgery. Choice A is incorrect because the client is experiencing muscle spasms, not signs of deep vein thrombosis. Choice C is not the most immediate action needed in this situation. Choice D is incorrect because reducing the weight on the traction device would not directly address the muscle spasms and pain reported by the client.
4. When administering diazepam, a benzodiazepine, 10 mg IV push PRN for a client with alcohol withdrawal symptoms, which actions should the nurse implement? (Select all that apply)
- A. Protect the medication from light exposure
- B. Monitor for changes in level of consciousness
- C. Observe for onset of generalized bruising or bleeding
- D. Perform ongoing assessment of respiratory status
Correct answer: D
Rationale: When administering diazepam for a client with alcohol withdrawal symptoms, it is crucial to perform ongoing assessment of respiratory status. Diazepam can lead to respiratory depression, emphasizing the need for continuous monitoring to detect any signs of respiratory distress early. Protecting the medication from light exposure is a general guideline for some drugs but is not a specific concern for diazepam. Observing for bruising or bleeding is not directly associated with the administration of diazepam for alcohol withdrawal symptoms, making choices A and C incorrect.
5. The nurse receives change of shift report on a group of clients for the upcoming shift. A client with which condition requires the most immediate attention by the nurse?
- A. Gunshot wound three hours ago with dark drainage of 2 cm on the dressing
- B. Mastectomy 2 days ago with 50 ml bloody drainage in the Jackson-Pratt drain
- C. Collapsed lung after a fall 8 hours ago with 100 ml blood in the chest tube collection container
- D. Abdominal-perineal resection 2 days ago with no drainage on dressing and fever and chills
Correct answer: C
Rationale: A collapsed lung with significant blood accumulation requires immediate attention to prevent respiratory compromise. Option A may also require attention, but the immediate threat to airway and breathing in option C takes precedence over the others. Option B has expected drainage after a mastectomy, and option D's fever and chills, while concerning, do not pose an immediate life-threatening risk as in option C.
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