NCLEX-RN
NCLEX RN Exam Preview Answers
1. During a heritage assessment, which question is most appropriate for the nurse to ask?
- A. "Do you smoke?"?
- B. "What is your religion?"?
- C. "Do you have a history of heart disease?"?
- D. "How many years have you lived in the United States?"?
Correct answer: D
Rationale: During a heritage assessment, it is crucial for the nurse to ask questions related to a person's country of ancestry, years in the United States, cultural practices, beliefs, and values. By asking about the number of years lived in the United States, the nurse can gain insights into the individual's cultural background and heritage. Options B, C, and A are not directly related to assessing heritage. Asking about religion only addresses one aspect of heritage, while smoking history and health history do not provide a comprehensive view of a person's heritage.
2. When auscultating the blood pressure of a 25-year-old patient, the nurse notices that the phase I Korotkoff sounds begin at 200 mm Hg. At 100 mm Hg, the Korotkoff sounds muffle. At 92 mm Hg, the Korotkoff sounds disappear. How should the nurse record this patient's blood pressure?
- A. 200/92
- B. 200/100
- C. 100/200/92
- D. 200/100/92
Correct answer: A
Rationale: When auscultating blood pressure, it is crucial to note the points at which Korotkoff sounds change. In adults, the last audible sound indicates the diastolic pressure. In this case, the Korotkoff sounds muffle at 100 mm Hg and disappear at 92 mm Hg. Therefore, the blood pressure should be recorded as systolic/diastolic, which is 200/92. Choices B, C, and D are incorrect because they do not reflect the correct points where the Korotkoff sounds change during blood pressure measurement.
3. Your elderly patient has a temperature of 98.5 degrees. Is there anything else that a nurse should do, in addition to documenting this temperature?
- A. No, this temperature is within normal limits.
- B. No, this temperature is normally hyperthermic.
- C. Yes, this temperature is highly hyperthermic.
- D. Yes, this temperature is highly hypothermic.
Correct answer: A
Rationale: No, there is nothing else that a nurse should do. A temperature of 98.5 degrees for an elderly patient falls within normal limits. Other choices are incorrect because the temperature is not hyperthermic (abnormally high) or hypothermic (abnormally low), making choices B, C, and D inaccurate responses in this scenario.
4. The supervising RN asks you to bring the unit's collected lab specimens to the lab 'stat'. You should ______________.
- A. not decline this task because nurses do not handle 'stats'.
- B. run this errand as promptly as possible
- C. run this errand immediately and without delay
- D. Complete this task before the end of your shift or after your lunch.
Correct answer: C
Rationale: In healthcare settings, 'stat' is commonly used to indicate that something should be done immediately and without any delay. It is a critical term used to prioritize urgent tasks. Nurses are responsible for various tasks, including handling urgent requests such as transporting lab specimens promptly. Option A is incorrect as nurses can handle urgent tasks like 'stats'. Option B is not as specific as option C, which clearly emphasizes the need for immediate action. Option D is incorrect as it suggests delaying the task until later, which goes against the urgency implied by the term 'stat'.
5. During the evaluation of the quality of home care for a client with Alzheimer's disease, the priority for the nurse is to reinforce which statement by a family member?
- A. "At least two (2) full meals a day are eaten."?
- B. "We go to a group discussion every week at our community center."?
- C. "We have safety bars installed in the bathroom and have 24-hour alarms on the doors."?
- D. "The medication is not a problem to have taken three (3) times a day."?
Correct answer: C
Rationale: The correct answer is, '"We have safety bars installed in the bathroom and have 24-hour alarms on the doors."?' Ensuring the safety of a client with Alzheimer's disease is crucial in home care. Installing safety features like bars in the bathroom and alarms on doors help prevent accidents and injuries. This contributes to creating a safe environment that promotes independence and autonomy for the client. Choices A, B, and D are incorrect because while they are important aspects of care, ensuring safety in the home environment takes precedence in caring for a client with Alzheimer's disease.
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