HESI LPN
HESI Practice Test for Fundamentals
1. A client with a new colostomy is being taught how to irrigate the ostomy. The healthcare provider realizes that the client needs further teaching when the client:
- A. Positions the irrigating solution bag 30 inches below the stoma
- B. Uses an open system for irrigation
- C. Irrigates the colostomy twice a day
- D. Cleans the stoma with harsh chemicals
Correct answer: A
Rationale: The correct answer is A. Positioning the irrigating solution bag 30 inches below the stoma would cause discomfort and ineffective irrigation as the bag should be positioned at a lower level. Option B is incorrect because a closed system for irrigation is the preferred method for colostomy irrigation. Option C is incorrect as colostomy irrigation is typically done once a day unless otherwise instructed by a healthcare provider. Option D is incorrect as the stoma should be cleaned with mild soap and water to prevent skin irritation and damage.
2. When caring for a client with diarrhea due to shigellosis, what precautions should the nurse implement?
- A. Wear a gown when caring for the client.
- B. Wear gloves only.
- C. Use standard precautions only.
- D. Wear a mask and face shield.
Correct answer: A
Rationale: The correct answer is to wear a gown when caring for the client. Shigellosis is highly contagious, and contact precautions are essential to prevent the spread of infection. Wearing gloves alone may not provide adequate protection as the client's diarrhea can contain infectious pathogens that can easily spread. Standard precautions include hand hygiene, but specific precautions for shigellosis require wearing a gown to protect against contact with infectious material. Wearing a mask and face shield are not necessary for shigellosis, as the primary mode of transmission is through the fecal-oral route, and these precautions are not indicated for this type of transmission.
3. When measuring a client's blood pressure, which approach is the priority for a nurse caring for a client with hypertension?
- A. Obtain the blood pressure under the same conditions each time
- B. Use a different arm for each measurement
- C. Measure the blood pressure while the client is standing
- D. Take multiple readings at different times of the day
Correct answer: A
Rationale: The correct approach when measuring a client's blood pressure, especially for a client with hypertension, is to obtain the blood pressure under the same conditions each time. Consistency in measurement conditions helps ensure accurate and comparable blood pressure readings. Using a different arm for each measurement (Choice B) is not ideal as it can lead to variations in readings. Measuring the blood pressure while the client is standing (Choice C) is not the standard practice and may not provide accurate results. Taking multiple readings at different times of the day (Choice D) may be useful for monitoring blood pressure trends but is not the priority when ensuring accurate individual readings.
4. A nurse has noticed several occasions in the past week when another nurse on the unit seemed drowsy and unable to focus on the issue at hand. Today, the nurse was found asleep in a chair in the break room not during a break time. Which of the following actions should the nurse take?
- A. Alert the American Nurses Association.
- B. Fill out an incident report.
- C. Report the observations to the nurse manager on the unit.
- D. Leave the nurse alone to sleep.
Correct answer: C
Rationale: Reporting the observations to the nurse manager is the appropriate action to ensure the safety of the clients and address potential impairment. The nurse manager can take necessary steps to assess the situation and intervene if needed. Alerting the American Nurses Association (Choice A) is not necessary at this stage as the immediate concern is the safety of clients in the unit. Filling out an incident report (Choice B) may be required later, but the priority is to address the issue promptly by involving the immediate supervisor. Leaving the nurse alone to sleep (Choice D) is not a safe option as it does not address the underlying problem of potential impairment and safety concerns; it is essential to address the issue promptly to ensure patient safety.
5. A client is scheduled for an intravenous pyelogram. Which of the following actions is appropriate for the nurse to include?
- A. Monitor the client for pain in the suprapubic region.
- B. Ensure the client is free of metal objects.
- C. Administer 240 mL (8 oz) of oral contrast before the procedure.
- D. Assist the client with a bowel cleansing.
Correct answer: B
Rationale: The correct action for the nurse to include before an intravenous pyelogram is ensuring the client is free of metal objects. Metal objects can interfere with the imaging procedure and may need to be removed to prevent artifacts. Monitoring for pain in the suprapubic region (choice A) is not directly related to the procedure and is not a standard pre-procedure action. Administering oral contrast (choice C) is more common for other imaging studies like a CT scan, not an intravenous pyelogram. Assisting with a bowel cleansing (choice D) is not typically required before an intravenous pyelogram.
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