HESI LPN
HESI Fundamental Practice Exam
1. A 16-year-old enters the emergency department. The triage nurse identifies that this teenager is legally married and signs the consent form for treatment. What would be the appropriate action by the nurse?
- A. Ask the teenager to wait until a parent or legal guardian can be contacted
- B. Withhold treatment until telephone consent can be obtained from the partner
- C. Refer the teenager to a community pediatric hospital emergency department
- D. Proceed with the triage process in the same manner as any adult client
Correct answer: D
Rationale: The correct answer is to proceed with the triage process in the same manner as any adult client. In this scenario, since the teenager is legally married, they have the legal authority to consent to their own treatment. Choice A is incorrect because the teenager, being legally married, can provide their own consent. Choice B is incorrect as it unnecessarily delays treatment by waiting for telephone consent from the partner, which is not required in this case. Choice C is incorrect as the teenager can receive appropriate care in the current emergency department setting without the need for referral.
2. A nurse delegates a position change to a nursing assistive personnel. The nurse instructs the assistive personnel (AP) to place the patient in the lateral position. Which finding by the nurse indicates a correct outcome?
- A. Patient is lying on side.
- B. Patient is lying on back.
- C. Patient is lying semiprone.
- D. Patient is lying on abdomen.
Correct answer: A
Rationale: The correct answer is A: 'Patient is lying on side.' In the side-lying (or lateral) position, the patient rests on the side with the major portion of body weight on the dependent hip and shoulder. Choice B, 'Patient is lying on back,' is incorrect as it describes a supine position. Choice C, 'Patient is lying semiprone,' is incorrect as it refers to a position where the patient is partially lying on the abdomen. Choice D, 'Patient is lying on abdomen,' is incorrect as it describes a prone position where the patient is lying face down.
3. A nurse is observing a newly licensed nurse providing care for a client who reports pain. The nurse checked the client’s MAR and noted the last dose of pain medication was administered 6 hours ago. The prescription specifies administration every 4 hours PRN for pain. The nurse administered the medication and followed up with the client 40 minutes later, who reported improvement. What did the newly licensed nurse overlook in the nursing process?
- A. Assessment
- B. Planning
- C. Intervention
- D. Evaluation
Correct answer: A
Rationale: The correct answer is 'Assessment.' In the nursing process, assessment is the first step, crucial before any intervention. Assessment involves gathering data about the client's condition to establish a baseline for evaluating responses to interventions. In this scenario, the newly licensed nurse missed assessing the client's pain intensity, location, quality, and other relevant factors before administering the pain medication. While the follow-up evaluation with the client is commendable, it cannot replace the initial assessment. Planning involves setting goals and outcomes, intervention is the action taken to achieve these goals, and evaluation assesses the client's response to the intervention.
4. When admitting a 5-month-old who has vomited 9 times in the past 6 hours, what should the healthcare provider observe for signs of which overall imbalance?
- A. Metabolic acidosis
- B. Metabolic alkalosis
- C. Increased serum hemoglobin levels
- D. Decreased serum potassium levels
Correct answer: B
Rationale: When a 5-month-old infant vomits multiple times, there is a risk of developing metabolic alkalosis due to the loss of stomach acid. Metabolic alkalosis is characterized by elevated pH and bicarbonate levels. It is caused by the loss of hydrogen ions from the body, often through vomiting. Metabolic acidosis (choice A) is unlikely in this scenario because it is more commonly associated with conditions like renal failure or diabetic ketoacidosis. Choice C, increased serum hemoglobin levels, is not typically a direct consequence of vomiting. Choice D, decreased serum potassium levels, may occur with vomiting but is not the primary concern when a patient is vomiting excessively.
5. When planning interventions for a group of clients who are obese, what can the nurse do to improve their commitment to a long-term goal of weight loss?
- A. Developing a strict diet plan
- B. Attempting to develop the clients’ self-motivation
- C. Providing frequent rewards
- D. Encouraging group exercise
Correct answer: B
Rationale: To improve clients' commitment to a long-term goal of weight loss, attempting to develop their self-motivation is crucial. Self-motivation is essential for sustaining behavior changes over time. Providing a strict diet plan (choice A) may not address the root motivation needed for long-term success. While rewards (choice C) can be motivating, relying solely on external rewards may not foster the intrinsic motivation required for sustained weight loss. Encouraging group exercise (choice D) is beneficial, but without addressing individual motivation, it may not lead to long-term commitment to weight loss goals.
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