HESI RN
HESI Fundamentals Practice Exam
1. While observing an unlicensed assistive personnel (UAP) providing a total bed bath for a confused and lethargic client, the nurse notes the UAP soaking the client’s foot in a basin of warm water placed on the bed. What action should the nurse take?
- A. Remove the basin of water from the client’s bed immediately
- B. Remind the UAP to dry between the client’s toes completely
- C. Advise the UAP that this procedure may lead to skin damage
- D. Add skin cream to the basin of water while the foot is soaking
Correct answer: B
Rationale: The correct action for the nurse to take in this situation is to remind the unlicensed assistive personnel (UAP) to dry between the client’s toes completely. Failing to dry between the toes can lead to skin breakdown due to excessive moisture accumulation. Proper drying is essential to maintain skin integrity and prevent complications in the client's care. Removing the basin of water immediately may disrupt the care process and not address the root cause of the issue. Advising about potential skin damage is not as direct and actionable as reminding to dry between the toes. Adding skin cream to the water may not be appropriate without specific orders and can potentially worsen the situation by increasing moisture.
2. A client with a history of diabetes mellitus is admitted with a blood glucose level of 600 mg/dL. What type of insulin should the nurse prepare to administer to this client?
- A. Regular insulin
- B. NPH insulin
- C. Lispro insulin
- D. Glargine insulin
Correct answer: A
Rationale: In a client with a blood glucose level of 600 mg/dL, which indicates severe hyperglycemia or diabetic ketoacidosis, the nurse should prepare to administer regular insulin (A). Regular insulin has a rapid onset of action and is the preferred choice for immediate correction of high blood glucose levels. NPH insulin (B), lispro insulin (C), and glargine insulin (D) are not suitable for the rapid correction of severe hyperglycemia.
3. When faced with caring for a close friend in a professional setting, which action should the staff member take first?
- A. Notify the friend that all medical information will be kept confidential.
- B. Explain the relationship to the charge nurse and ask for reassignment.
- C. Approach the client and ask if the assignment is uncomfortable.
- D. Accept the assignment but protect the client's confidentiality.
Correct answer: B
Rationale: When faced with caring for a close friend in a professional setting, the staff member should first explain the relationship to the charge nurse and ask for reassignment. This is important to maintain professional boundaries, prevent conflicts of interest, and ensure that the care provided is unbiased and without compromising the friend's confidentiality. Choice A is incorrect because the priority should be on professional boundaries rather than informing the friend about confidentiality. Choice C is not appropriate as it puts the burden on the client to address any discomfort. Choice D is incorrect as accepting the assignment without addressing the potential conflict of interest could lead to compromised care.
4. A client is admitted with a diagnosis of left-sided heart failure. Which assessment finding is most consistent with this diagnosis?
- A. Dependent edema.
- B. Ascites.
- C. Nocturia.
- D. Orthopnea.
Correct answer: D
Rationale: Orthopnea (D) is most consistent with left-sided heart failure. It is characterized by difficulty breathing when lying flat and is relieved by sitting up or standing. Dependent edema (A), ascites (B), and nocturia (C) are more commonly associated with right-sided heart failure. Dependent edema refers to swelling due to fluid accumulation, ascites is the accumulation of fluid in the peritoneal cavity, and nocturia is the excessive need to urinate during the night, all of which are more indicative of right-sided heart failure.
5. When performing sterile wound care in the acute care setting, the nurse obtains a bottle of normal saline from the bedside table that is labeled 'opened' and dated 48 hours prior to the current date. Which is the best action for the nurse to take?
- A. Use the normal saline solution once more and then discard.
- B. Obtain a new sterile syringe to draw up the labeled saline solution.
- C. Use the saline solution and then relabel the bottle with the current date.
- D. Discard the saline solution and obtain a new unopened bottle.
Correct answer: D
Rationale: When performing sterile wound care, it is essential to use only newly opened and unexpired solutions to maintain sterility and prevent infections. The normal saline solution obtained by the nurse is labeled 'opened' and dated 48 hours prior to the current date, making it no longer considered sterile. The best action for the nurse to take in this situation is to discard the saline solution and obtain a new unopened bottle to ensure the safety and effectiveness of wound care. Choices A, B, and C are incorrect because reusing an already opened and outdated solution or attempting to relabel it with a current date can compromise patient safety and increase the risk of infection.
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