HESI LPN
Practice HESI Fundamentals Exam
1. A healthcare professional is calculating a client's fluid intake over the past 8 hr. Which of the following should the healthcare professional plan to document on the client's intake and output record as 120 mL of fluid?
- A. 8 oz of ice chips
- B. 8 oz of ice chips
- C. 1 cup of broth
- D. 1 cup of broth
Correct answer: A
Rationale: Choice A, '8 oz of ice chips,' is the correct answer. 8 oz is equivalent to approximately 240 mL, and since 1 oz is roughly equal to 30 mL, 8 oz would be approximately 240 mL. Since the question specifies 120 mL of fluid, this option does not match. Choices C and D, '1 cup of broth,' do not equate to 120 mL. A standard cup is approximately 240 mL, which is double the amount mentioned in the question. Therefore, choice A is the most accurate representation of 120 mL of fluid intake.
2. A client with a terminal illness and approaching death has noisy respirations and is short of breath. Which of the following actions should the nurse take?
- A. Elevate the head of the client's bed
- B. Administer an opioid medication
- C. Perform oral suctioning
- D. Place the client in a prone position
Correct answer: A
Rationale: Elevating the head of the client's bed is the most appropriate action in this situation. It helps reduce noisy respirations and improves comfort for clients with terminal illnesses by facilitating better air exchange. Administering an opioid medication may not address the immediate issue of noisy respirations and shortness of breath caused by secretions in the airway. Performing oral suctioning without proper assessment and indication can be uncomfortable for the client and may not be necessary. Placing the client in a prone position can further compromise breathing and is not recommended for a client with respiratory distress.
3. The nurse is caring for a client who is receiving 24-hour total parenteral nutrition (TPN) via a central line at 54 ml/hr. When initially assessing the client, the nurse notes that the TPN solution has run out and the next TPN solution is not available. What immediate action should the nurse take?
- A. Infuse normal saline at a keep-vein-open rate.
- B. Discontinue the IV and flush the port with heparin.
- C. Infuse 10% dextrose and water at 54 ml/hr.
- D. Obtain a stat blood glucose level and notify the healthcare provider.
Correct answer: C
Rationale: Infusing 10% dextrose and water at 54 ml/hr is the correct action to prevent hypoglycemia until the next TPN solution becomes available. This solution will help maintain the client's glucose levels. Infusing normal saline at a keep-vein-open rate (Choice A) is not appropriate for maintaining glucose levels and would not address the nutritional needs provided by TPN. Discontinuing the IV and flushing the port with heparin (Choice B) is unnecessary and not indicated in this situation as the client still needs fluid and nutrition. Obtaining a stat blood glucose level and notifying the healthcare provider (Choice D) can be done later but is not the immediate action required when the TPN solution has run out.
4. The healthcare professional is preparing to administer a medication through a nasogastric (NG) tube. Which action should the healthcare professional take to ensure proper administration?
- A. Flush the tube with 30 ml of water before and after medication administration.
- B. Administer the medication with food to prevent nausea.
- C. Verify tube placement by aspirating stomach contents.
- D. Dilute the medication with normal saline before administration.
Correct answer: A
Rationale: Flushing the NG tube with water before and after medication administration is essential to ensure the tube is patent and prevent clogging. This action helps in clearing the tube and ensures that the medication is delivered properly. Administering medication with food (Choice B) may not be appropriate for all medications and can interfere with their absorption. Verifying tube placement by aspirating stomach contents (Choice C) is important but does not directly relate to ensuring proper medication administration. Diluting the medication with normal saline (Choice D) is not a standard practice for administering medications through an NG tube.
5. A healthcare professional is caring for a child who has a prescription for a blood transfusion. The parents have refused the treatment due to religious beliefs. Which of the following actions should the healthcare professional take?
- A. Examine personal values about the issue.
- B. Respect the parents' decision and provide alternative treatment options.
- C. Seek a court order to proceed with the transfusion.
- D. Discuss the issue with the child.
Correct answer: A
Rationale: Examining personal values about the issue is crucial for the healthcare professional to provide unbiased care while still respecting the parents' beliefs. Choice B is incorrect because respecting the parents' decision is essential, but providing alternative treatment options may not be warranted in this situation where the parents' decision is based on religious beliefs. Seeking a court order (Choice C) should only be considered as a last resort when the child's life is in immediate danger and all other options have been exhausted. Discussing the issue with the child (Choice D) may not be appropriate as the child may not fully comprehend the situation or the implications of going against the parents' beliefs.
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