HESI LPN
Practice HESI Fundamentals Exam
1. A healthcare professional is preparing to administer 750 mL of 0.9% sodium chloride IV to infuse over 7 hr. The professional should set the infusion pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
- A. 107 mL/hr
- B. 120 mL/hr
- C. 95 mL/hr
- D. 100 mL/hr
Correct answer: A
Rationale: To calculate the infusion rate, divide the total volume (750 mL) by the total time (7 hr). 750 ÷ 7 ≈ 107 mL/hr. Choice A is correct because it accurately calculates the infusion rate based on the total volume and time. Choices B, C, and D are incorrect as they do not reflect the correct calculation for the infusion rate in this scenario.
2. A healthcare professional is planning care to improve self-feeding for a client with vision loss. Which of the following interventions should the healthcare professional include in the plan of care?
- A. Instruct the client on the sequence of foods to eat first
- B. Offer small-handle utensils for the client to use
- C. Thicken liquids served to the client
- D. Use a clock pattern to indicate food placement on the client's plate
Correct answer: D
Rationale: The correct answer is D. When a client has vision loss, using a clock pattern to describe food placement on the plate can facilitate independent eating. This method enables the client to locate different food items based on their positions, enhancing self-feeding abilities. Instructing the client on the sequence of foods to eat first (Choice A) may not address the visual impairment directly. Providing small-handle utensils (Choice B) can be helpful for clients with limited dexterity but may not specifically assist a client with vision loss. Thickening liquids (Choice C) is more relevant for clients with dysphagia, not vision loss.
3. A nurse is calculating a client's fluid intake over the past 8 hr. Which of the following items should the nurse plan to document on the client's intake and output record as 120 mL of fluid?
- A. 2 cups of soup
- B. 1 quart of water
- C. 8 oz of ice chips
- D. 6 oz of tea
Correct answer: C
Rationale: The correct answer is C: 8 oz of ice chips. When calculating fluid intake, the nurse should document half of the volume of ice chips to account for the air in between the chips. Therefore, 8 oz of ice chips equals 120 mL of fluid. Choices A, B, and D are incorrect because they do not equate to 120 mL of fluid intake as per the given scenario. Choice A, 2 cups of soup, is more than 120 mL. Choice B, 1 quart of water, is significantly more than 120 mL. Choice D, 6 oz of tea, is less than 120 mL.
4. The nurse is having difficulty reading the healthcare provider's written order that was written right before the shift change. What action should be taken?
- A. Leave the order for the oncoming staff to follow up
- B. Contact the charge nurse for an interpretation
- C. Ask the pharmacy for assistance in interpretation
- D. Call the provider for clarification
Correct answer: D
Rationale: The nurse should call the provider for clarification. In situations where there is difficulty reading an order, it is crucial to directly contact the healthcare provider to ensure the correct order is understood and followed. Leaving the order for the oncoming staff (Choice A) may lead to misunderstandings and errors. Contacting the charge nurse (Choice B) may cause delays as they may also need to contact the provider. Asking the pharmacy (Choice C) is not the most direct and immediate action in this scenario, as the provider is the one who can provide immediate clarification.
5. While being prepared for transport to the operating room, a client scheduled for hysterectomy informs the nurse that she no longer wants to have surgery. What action should the nurse take?
- A. Notify the provider about the client's decision
- B. Proceed with the transport
- C. Prepare the surgical site
- D. Document the client’s statement
Correct answer: A
Rationale: The correct action for the nurse to take in this situation is to notify the provider about the client's decision. By informing the provider, they can discuss the client's change in decision, explore the reasons behind it, and determine the appropriate course of action. Proceeding with the transport (Choice B) without addressing the client's concerns would not respect the client's autonomy and right to make decisions about their own healthcare. Preparing the surgical site (Choice C) would be premature and inappropriate if the client no longer wishes to proceed with the surgery. While documenting the client's statement (Choice D) is important for documentation purposes, the immediate priority is to involve the provider in the decision-making process.
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