HESI LPN
HESI Fundamentals Study Guide
1. A healthcare professional is preparing to administer medications to a client. Which of the following client identifiers should the healthcare professional use to ensure medication safety?
- A. Ask the client to state their full name.
- B. Ask the client for their date of birth.
- C. Compare the client's wristband with the medication administration record.
- D. Ask the client for their room number.
Correct answer: C
Rationale: Comparing the client's wristband with the medication administration record is a crucial step in ensuring medication safety. The wristband typically contains unique identifiers such as the client's name, date of birth, and medical record number, which should be cross-checked with the medication administration record to confirm the correct patient. Asking the client to state their name (Choice A) or date of birth (Choice B) may not be as reliable as the information can be misunderstood or miscommunicated. Asking for the room number (Choice D) is not a reliable client identifier for medication administration and does not confirm the patient's identity accurately.
2. During an admission assessment of an older adult client, a nurse should identify which of the following findings as a potential indication of abuse?
- A. Bruises on the arms in various stages of healing
- B. Recent weight gain
- C. Complaints of joint pain
- D. Frequent visits to different providers
Correct answer: A
Rationale: Bruises on the arms in various stages of healing should be identified as a potential indication of abuse in an older adult. These bruises may suggest physical harm or neglect, which are concerning signs of abuse. Recent weight gain (Choice B) is not typically associated with abuse and can have various causes, such as dietary changes or health conditions. Complaints of joint pain (Choice C) are more likely related to musculoskeletal issues rather than abuse. Frequent visits to different providers (Choice D) could indicate seeking multiple opinions or healthcare needs and do not necessarily point to abuse.
3. The nurse is caring for a client with hyperthyroidism. Which finding should the nurse expect to observe in this client?
- A. Weight loss
- B. Cold intolerance
- C. Bradycardia
- D. Dry skin
Correct answer: A
Rationale: Weight loss is a common finding in clients with hyperthyroidism due to increased metabolic activity. Hyperthyroidism leads to an overactive thyroid gland, which results in an increased metabolic rate and often leads to weight loss despite a normal or increased appetite. Cold intolerance (Choice B) is more commonly associated with hypothyroidism, where the body's processes slow down. Bradycardia (Choice C) is a slow heart rate, which is not typically seen in hyperthyroidism; rather, tachycardia or an increased heart rate is more common. Dry skin (Choice D) is also not a typical finding in hyperthyroidism, as the skin is more likely to be warm and moist due to increased metabolic activity.
4. The LPN/LVN is assisting with the care of a client who has had a stroke. Which intervention is most important to include in the client's plan of care to prevent joint contractures?
- A. Encourage the client to perform active range-of-motion exercises.
- B. Use pillows to keep the client's extremities in a functional position.
- C. Place the client in a prone position for 30 minutes each day.
- D. Perform passive range-of-motion exercises on the affected side.
Correct answer: B
Rationale: Using pillows to keep the client's extremities in a functional position is crucial in preventing joint contractures. This intervention helps maintain proper alignment of the joints and reduces the risk of contractures by preventing prolonged positioning that can lead to muscle shortening. Encouraging the client to perform active range-of-motion exercises (Choice A) is beneficial for maintaining mobility but may not be the most important intervention to prevent joint contractures. Placing the client in a prone position for 30 minutes each day (Choice C) can be helpful for preventing pressure ulcers but is not directly related to preventing joint contractures. Performing passive range-of-motion exercises on the affected side (Choice D) can aid in maintaining joint flexibility but may not be as crucial as using pillows to prevent joint contractures.
5. A nurse is caring for a group of clients on a medical-surgical unit. In which of the following situations does the nurse demonstrate the ethical principle of veracity?
- A. A client unaware of her recent cancer diagnosis asks the nurse if she has cancer, and the nurse responds affirmatively.
- B. The nurse avoids discussing the client's diagnosis to prevent emotional distress.
- C. The nurse provides a vague answer about the client's condition.
- D. The nurse promises to provide information only if it is requested by the client.
Correct answer: A
Rationale: Veracity involves telling the truth, a fundamental ethical principle in healthcare. In this scenario, the nurse demonstrates veracity by responding honestly when the client directly asks about her cancer diagnosis. Choice B is incorrect as avoiding discussing the diagnosis to prevent emotional distress does not align with veracity and transparency. Choice C is incorrect as providing a vague answer does not uphold the principle of truthfulness. Choice D is incorrect because promising to provide information only upon client request does not address the immediate question about the cancer diagnosis and lacks transparency.
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