HESI LPN
HESI Fundamentals Exam
1. During preoperative teaching, a client in a surgeon’s office expresses intent to prepare advance directives before surgery. Which statement by the client indicates understanding of advance directives?
- A. “I’d prefer my brother to make decisions, but I understand it must be my wife.”
- B. “I understand the surgery won’t proceed unless I fill out these forms.”
- C. “I plan to specify my wish to avoid being kept on a breathing machine.”
- D. “I will have my primary doctor review my plan before submitting it at the hospital.”
Correct answer: C
Rationale: The correct answer is C. This statement reflects the client's understanding of advance directives, as it indicates a specific preference regarding life-sustaining treatment. Advance directives enable individuals to outline their healthcare preferences, including decisions about treatments they wish to receive or avoid. Choice A mentions family members but doesn't address specific healthcare wishes; choice B focuses on the surgery rather than personal directives; choice D discusses doctor approval but lacks details about the directive itself.
2. A healthcare professional is preparing to administer lactated Ringer's (LR) IV 100 mL over 15 min. How many mL/hr should the IV infusion pump be set to deliver? (Round the answer to the nearest whole number. Do not use a trailing zero.)
- A. 400 mL/hr
- B. 200 mL/hr
- C. 300 mL/hr
- D. 250 mL/hr
Correct answer: A
Rationale: To administer 100 mL over 15 min, the IV pump should be set to deliver 400 mL/hr. This calculation is based on the concept that if 100 mL is given in 15 minutes, to find out how many milliliters are given in an hour, you would multiply by 4 (since 15 minutes is a quarter of an hour). Therefore, 100 mL x 4 = 400 mL per hour. Choices B, C, and D are incorrect as they do not reflect the correct calculation for the infusion rate required to administer 100 mL over 15 minutes.
3. A charge nurse is assigning client care for four clients. Which of the following tasks should the nurse assign to a PN?
- A. Creating a plan of care for a client who is recovering following a stroke.
- B. Assessing a pressure injury on a client who is on bed rest.
- C. Providing nasopharyngeal suctioning for a client who has pneumonia.
- D. Teaching a client who has asthma to use a metered-dose inhaler.
Correct answer: C
Rationale: The correct answer is providing nasopharyngeal suctioning for a client who has pneumonia. This task falls within the practical nurse's scope of practice, as it involves direct patient care and basic interventions. Creating a plan of care for a client recovering from a stroke involves critical thinking and comprehensive assessment, which are typically responsibilities of registered nurses. Assessing a pressure injury requires specialized wound care knowledge, often performed by wound care specialists or registered nurses with wound care training. Teaching a client to use a metered-dose inhaler involves patient education and requires a thorough understanding of asthma management, making it more suitable for a registered nurse.
4. A nurse is discussing the care of a group of clients with a newly licensed nurse. Which of the following clients should the newly licensed nurse identify as experiencing chronic pain?
- A. A client who has a broken femur and reports hip pain.
- B. A client who has incisional pain 72 hours following pacemaker insertion.
- C. A client who has food poisoning and reports abdominal cramping.
- D. A client who has episodic back pain following a fall 2 years ago.
Correct answer: D
Rationale: Chronic pain is typically defined as pain lasting longer than 3-6 months or persisting after the expected time for tissue healing. Episodic back pain following a fall 2 years ago fits the criteria for chronic pain. Option A describes acute pain related to a recent fracture. Option B describes acute postoperative pain. Option C describes acute pain associated with an acute condition (food poisoning). Therefore, the correct identification of a client experiencing chronic pain is the one with episodic back pain from a past injury, as it has lasted beyond the normal healing time.
5. A nurse on a medical-surgical unit is admitting a client. Which of the following information should the nurse document in the client’s record first?
- A. Assessment
- B. History of present illness
- C. Plan of care
- D. Admission date and time
Correct answer: D
Rationale: When admitting a client to a medical-surgical unit, documenting the admission date and time is crucial as it establishes the timeline for the client's care. This information ensures accurate tracking of interventions and facilitates communication among the healthcare team. While assessment, history of present illness, and plan of care are important components of the admission process, documenting the admission date and time takes priority to establish a baseline for care delivery. Without the admission date and time, the continuity of care and coordination among healthcare providers may be compromised.
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