HESI LPN
CAT Exam Practice Test
1. 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.
2. A male client with cirrhosis has jaundice and pruritus. He tells the nurse that he has been soaking in hot baths at night with no relief of his discomfort. What action should the nurse take?
- A. Explain that the symptoms are caused by liver damage and can be managed
- B. Obtain a PRN prescription for an analgesic that the client can use for symptom relief
- C. Encourage the client to use cooler water and apply oil-based lotion after soaking
- D. Suggest that the client take brief showers and apply oil-based lotion after showering
Correct answer: D
Rationale: Cooler water and oil-based lotion can help relieve pruritus and improve comfort in clients with cirrhosis experiencing jaundice and pruritus. Hot baths can exacerbate itching, so it is important to suggest cooler showers instead. Choice A is incorrect because symptoms like pruritus can be managed. Choice B is not the most appropriate initial intervention for pruritus related to liver disease. Choice C suggests the use of calamine lotion, which may not be as effective as oil-based lotion for relieving pruritus in this case.
3. In what order should the nurse perform the steps of a surgical hand scrub prior to entering the operating room?
- A. Rinse from the fingertips to the elbow
- B. Scrape under the nails with a nail pick
- C. Use a soapy brush to scrub the hands
- D. Cleanse the arm with a lathered brush
Correct answer: B
Rationale: The correct order for performing a surgical hand scrub is to first scrape under the nails with a nail pick, then scrub the hands using a soapy brush, cleanse the arms, and finally rinse. This sequence ensures thorough cleaning and minimizes the risk of contamination. Choice A is incorrect because rinsing should be the final step, not the first. Choice C is incorrect as scrubbing the hands comes after scraping under the nails. Choice D is incorrect as cleansing the arms should follow hand scrubbing, not precede it.
4. A client with cervical cancer is hospitalized for insertion of a sealed internal cervical radiation implant. While providing care, the nurse finds the radiation implant in the bed. What action should the nurse take?
- A. Call the radiology department
- B. Reinsert the implant into the vagina
- C. Apply double gloves to retrieve the implant for disposal
- D. Place the implant in a lead container using long-handled forceps
Correct answer: D
Rationale: The correct action for the nurse to take when finding a radiation implant in the bed is to place the implant in a lead container using long-handled forceps. This action is crucial to minimize radiation exposure to both the patient and healthcare providers and ensure the safe disposal of the radioactive material. Calling the radiology department (choice A) may lead to unnecessary delays in addressing the immediate safety concern. Reinserting the implant into the vagina (choice B) is contraindicated and can cause harm. Applying double gloves to retrieve the implant for disposal (choice C) is not adequate for ensuring proper containment and handling of the radioactive implant, which requires specialized equipment like a lead container and long-handled forceps.
5. A 14-year-old male client with a spinal cord injury (SCI) at T-10 is admitted for rehabilitation. During the morning assessment, the nurse determines that the adolescent's face is flushed, his forehead is sweating, his heart rate is 54 beats/min, and his blood pressure is 198/118. What action should the nurse implement first?
- A. Determine if the urinary bladder is distended
- B. Irrigate the indwelling urinary catheter
- C. Review the temperature graph for the last day
- D. Administer an antihypertensive agent
Correct answer: A
Rationale: Autonomic dysreflexia is a potentially life-threatening emergency that can be triggered by a distended bladder in clients with spinal cord injuries at T-6 or above. The priority action is to determine if the urinary bladder is distended as this could be the cause of the symptoms observed in the adolescent. Flushing, sweating, bradycardia, and severe hypertension are classic signs of autonomic dysreflexia. Irrigating the urinary catheter, reviewing temperature graphs, or administering an antihypertensive agent are not the initial actions to take when suspecting autonomic dysreflexia.
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