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. In a client with liver cirrhosis, which symptom would be most concerning during assessment?
- A. Jaundice
- B. Ascites
- C. Hepatomegaly
- D. Altered mental status
Correct answer: D
Rationale: Altered mental status would be the most concerning symptom in a client with liver cirrhosis. It may indicate hepatic encephalopathy, a serious complication requiring immediate intervention. While jaundice, ascites, and hepatomegaly are common in liver cirrhosis, they do not directly correlate with the urgency and severity of hepatic encephalopathy as altered mental status does. Therefore, altered mental status takes priority for immediate attention and intervention.
3. A client with a history of hypertension is taking a beta-blocker. Which side effect should the LPN/LVN monitor for in this client?
- A. Increased appetite
- B. Dry mouth
- C. Bradycardia
- D. Insomnia
Correct answer: C
Rationale: The correct answer is C: Bradycardia. Beta-blockers are medications that can lower heart rate, leading to bradycardia as a potential side effect. It is essential for the LPN/LVN to monitor for this adverse effect due to the medication's mechanism of action. Choices A, B, and D are incorrect because increased appetite, dry mouth, and insomnia are not typically associated with beta-blocker use. Monitoring for bradycardia is crucial to ensure patient safety and to prevent any potential complications.
4. When admitting a client with an abdominal wound, which precaution should be taken?
- A. Contact precautions
- B. Droplet precautions
- C. Airborne precautions
- D. Standard precautions
Correct answer: A
Rationale: When admitting a client with an abdominal wound, contact precautions should be implemented. Contact precautions are used to prevent the spread of infections that are spread by direct or indirect contact. In the case of abdominal wounds, bacteria and pathogens can easily be transmitted through contact with the wound or wound drainage. Droplet precautions are used for infections transmitted through respiratory droplets, such as influenza. Airborne precautions are used for infections spread through the air, like tuberculosis. Standard precautions are used for all clients to prevent the spread of infections and should be followed in addition to specific precautions based on the type of infection.
5. A nurse in a provider’s office is caring for a client who states, “I always have trouble sleeping.” Which of the following actions should the nurse take first?
- A. Teach the client stress reduction techniques
- B. Recommend that the client avoid caffeine intake in the evening
- C. Identify the client’s typical bedtime routine
- D. Encourage the client to exercise regularly during daytime hours
Correct answer: C
Rationale: The correct action for the nurse to take first is to identify the client’s typical bedtime routine. Understanding the client’s sleep habits, environment, and bedtime rituals can provide valuable insight into potential factors contributing to their sleep troubles. Teaching stress reduction techniques (choice A) may be beneficial but should come after understanding the client's routine. Recommending avoiding caffeine intake in the evening (choice B) and encouraging regular daytime exercise (choice D) are important interventions, but identifying the bedtime routine takes precedence as it directly addresses the client's immediate concern.
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