HESI LPN
HESI Practice Test for Fundamentals
1. When assessing the skin of an immobilized patient, what should the nurse do?
- A. Assess the skin every 4 hours.
- B. Limit the amount of fluid intake.
- C. Use a standardized tool such as the Braden Scale.
- D. Have special times for inspection to not interrupt routine care.
Correct answer: C
Rationale: When assessing the skin of an immobilized patient, it is essential to use a standardized tool like the Braden Scale. This tool helps in systematically evaluating the patient's risk of developing pressure ulcers. Assessing the skin every 4 hours (Choice A) may be too frequent or unnecessary unless there are specific concerns or orders. Limiting fluid intake (Choice B) is not directly related to skin assessment in an immobilized patient. Having special times for inspection to avoid interrupting routine care (Choice D) is not as crucial as using a standardized tool for consistent and comprehensive skin assessment.
2. A nurse is preparing to administer multiple medications to a client who has an enteral feeding tube. Which of the following actions should the nurse plan to take?
- A. Dissolve each medication in 5 mL of sterile water.
- B. Draw up each medication separately in the syringe.
- C. Push the syringe plunger gently if feeling resistance.
- D. Flush the tube with 15 mL of sterile water.
Correct answer: D
Rationale: The correct action the nurse should take when administering multiple medications to a client with an enteral feeding tube is to flush the tube with 15-30 mL of sterile water before and between medications, and 30-60 mL after the last medication. This helps prevent clogging and ensures each medication is delivered effectively. Choice A is incorrect as medications should not be dissolved in water for administration through an enteral feeding tube. Choice B is incorrect because each medication should be drawn up and administered separately to prevent any potential interactions. Choice C is incorrect as resistance while pushing the plunger may indicate a problem that needs to be addressed before continuing with the administration.
3. A client expresses that, based on religious values and mandates, a blood transfusion is not an acceptable treatment option. Which of the following responses should the nurse make?
- A. “I believe in this case you should make an exception and accept the blood transfusion.”
- B. “I know your family would approve of your decision to have a blood transfusion.”
- C. “Why does your religion mandate that you cannot receive any blood transfusions?”
- D. “Let’s discuss the necessity for a blood transfusion with your religious and spiritual leaders and come to a reasonable solution.”
Correct answer: D
Rationale: The correct response is to involve the client's religious and spiritual leaders in the discussion to find a solution that respects both the client's values and medical needs. Option A is incorrect as it dismisses the client's beliefs. Option B assumes the family's opinion over the client's. Option C is inappropriate as it questions the client's religious beliefs rather than addressing the concern respectfully.
4. The nurse assesses a client who has a nasal cannula delivering oxygen at 2 L/min. To assess for skin damage related to the cannula, which areas should the nurse observe?
- A. Tops of the ears
- B. Bridge of the nose
- C. Around the nostrils
- D. Over the cheeks
Correct answer: A
Rationale: When a client is using a nasal cannula for oxygen therapy, the areas prone to skin damage are the tops of the ears and around the nostrils. The pressure exerted by the cannula on these areas can lead to skin breakdown, so it is important for the nurse to observe these sites for any signs of damage. The correct answer is 'Tops of the ears.' Choices 'Bridge of the nose' and 'Over the cheeks' are not typically areas where skin damage related to the cannula would occur, making them incorrect choices.
5. While a client is receiving total parenteral nutrition (TPN), which of the following actions should the nurse take?
- A. Monitor the client's blood glucose level every 4 hours.
- B. Change the TPN tubing every 72 hours.
- C. Weigh the client daily.
- D. Change the TPN bag every 24 hours.
Correct answer: D
Rationale: The correct action is to change the TPN bag every 24 hours to reduce the risk of infection. Changing the TPN tubing every 72 hours (Choice B) may increase the risk of contamination. Monitoring the client's blood glucose level every 4 hours (Choice A) is important but not specific to TPN administration. Weighing the client daily (Choice C) is essential for monitoring fluid status but is not directly related to TPN administration.
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