HESI LPN
PN Exit Exam 2023 Quizlet
1. What is the most common cause of acute pancreatitis?
- A. Gallstones
- B. Alcohol abuse
- C. Hypertriglyceridemia
- D. Infection
Correct answer: A
Rationale: The correct answer is A: Gallstones. Gallstones are the most common cause of acute pancreatitis as they obstruct the pancreatic duct, leading to inflammation. While alcohol abuse (Choice B) can also cause pancreatitis, gallstones are more prevalent. Hypertriglyceridemia (Choice C) is a less common cause of acute pancreatitis compared to gallstones. Infection (Choice D) is not a primary cause of acute pancreatitis; gallstones are the leading etiology.
2. What is the most effective method to prevent medication errors during administration?
- A. Relying on memory for medication dosages
- B. Using a bar-code medication administration system
- C. Administering medications as quickly as possible to avoid delays
- D. Allowing another individual to administer medications
Correct answer: B
Rationale: Using a bar-code medication administration system is the best method to prevent medication errors during administration. This system verifies medication details electronically, ensuring that the correct medication is given to the right patient. Relying on memory for medication dosages (choice A) is not recommended as it can lead to errors. Administering medications quickly (choice C) may increase the risk of mistakes due to haste. Allowing another individual (choice D) to administer medications does not address the root cause of preventing errors during administration.
3. A client is 48 hours post-op from a bowel resection and has not had a bowel movement. The client is complaining of abdominal pain and bloating. What is the nurse’s best action?
- A. Administer a prescribed laxative.
- B. Encourage the client to increase fluid intake.
- C. Auscultate bowel sounds.
- D. Notify the healthcare provider.
Correct answer: C
Rationale: Auscultating bowel sounds is the best initial action in this situation. It helps the nurse assess bowel function before considering interventions like administering a laxative. Abdominal pain and bloating could be indicative of bowel motility issues, and auscultation can provide crucial information. Encouraging increased fluid intake can be beneficial in promoting bowel movement, but assessing bowel sounds is more immediate to evaluate the current status. Notifying the healthcare provider should be reserved for situations where immediate intervention is needed or if the condition worsens after assessment.
4. The PN is caring for a client who had an acute brain attack with resulting expressive aphasia and urinary incontinence. To ensure care for the client, which task should the PN delegate to the UAP?
- A. Explain how to use a communication board
- B. Document progress in the use of the communication board
- C. Encourage voiding by assisting the client to the bedside commode
- D. Establish a bladder training schedule and methods
Correct answer: C
Rationale: Assisting the client to the bedside commode is an appropriate task for the UAP as it involves basic patient care and mobility assistance, which are within the UAP's scope of practice. Options A and B involve communication techniques and documentation, which are more appropriate for licensed nursing staff. Option D involves establishing a bladder training schedule, which requires assessment and planning skills beyond the UAP's role.
5. An 8-year-old child is placed in 90-90 traction for a fractured femur. The nurse notices that the weights are touching the foot of the bed. What action should the nurse take?
- A. No bowel movement for two days
- B. Mother helps reposition the child
- C. Ensure weights are not touching the foot of the bed
- D. Child wiggles toes freely when tickled
Correct answer: C
Rationale: The nurse should ensure that the weights in traction are not touching the foot of the bed. This is crucial to maintain proper alignment and effectiveness of the traction. When the weights touch the bed, it can compromise the traction's function and delay healing. Choices A, B, and D are incorrect as they do not address the issue of ensuring that the weights are not touching the bed, which is essential for the traction to work effectively.
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