NCLEX-RN
NCLEX RN Exam Review Answers
1. Which of the following is an example of intrapersonal conflict?
- A. A nurse feels guilty when she administers essential medication that causes a client to have nausea and vomiting
- B. A nurse is called to testify in court about a client she cared for three years ago
- C. A nurse feels guilty for working overtime
- D. A nurse faces a conflict with a colleague over patient care decisions
Correct answer: A
Rationale: Intrapersonal conflict involves negative feelings or frustrations within oneself. It may be related to decisions or actions that clash with personal morals or beliefs. Choice A is the correct answer because the nurse is experiencing guilt due to administering medication that causes a client to have negative side effects, which reflects an internal struggle. Choices B, C, and D do not represent intrapersonal conflict. Choice B involves a legal obligation, Choice C is related to external factors like working overtime, and Choice D pertains to a conflict with a colleague.
2. Which of the following situations might warrant a laboratory magnesium level?
- A. Hyperthyroidism
- B. Arthritis
- C. Ulcerative colitis
- D. Depression
Correct answer: C
Rationale: Ulcerative colitis can lead to symptoms such as abdominal pain, fever, diarrhea, and weight loss. This condition may impact the absorption of certain nutrients, including magnesium. Therefore, patients with chronic gastrointestinal conditions like ulcerative colitis should be screened for electrolyte imbalances related to impaired digestion. Hyperthyroidism, arthritis, and depression do not typically directly affect magnesium levels in the same way as gastrointestinal conditions like ulcerative colitis.
3. Mrs. G is seen for follow-up after testing for chronically high blood glucose levels. Her physician diagnoses her with type 1 diabetes. Which of the following information is part of this client's education about this condition?
- A. Type 1 diabetes occurs due to increased carbohydrate intake and lack of exercise
- B. Type 1 diabetes is managed through diet and exercise
- C. Type 1 diabetes is caused by destruction of beta cells in the pancreas
- D. Type 1 diabetes leads to the body's cells rejecting insulin
Correct answer: C
Rationale: Type 1 diabetes is an autoimmune condition where the immune system attacks and destroys the beta cells in the pancreas, leading to a lack of insulin production. Insulin is essential for regulating blood glucose levels and enabling cells to use glucose for energy. Understanding that type 1 diabetes results from the destruction of beta cells helps patients comprehend the need for insulin replacement therapy. Choices A and B are incorrect as type 1 diabetes is not primarily caused by diet or exercise habits. Choice D is incorrect because type 1 diabetes is not about the body's cells rejecting insulin but rather the lack of insulin production due to beta cell destruction.
4. How can the dangers associated with wandering in Alzheimer's disease patients be prevented?
- A. Bed alarms
- B. Chair alarms
- C. Door alarms
- D. All of the above
Correct answer: D
Rationale: The correct answer is 'All of the above.' Bed alarms, chair alarms, and door alarms are all effective measures to prevent the dangers associated with wandering in Alzheimer's disease patients. These alarms can alert caregivers when a patient tries to leave a designated area, helping to keep them safe. It is crucial to respond promptly to these alarms to ensure the patient's safety. Choices A, B, and C are incorrect individually as each type of alarm plays a vital role in a comprehensive wandering prevention strategy.
5. Sinusitis is caused by:
- A. Bacteria
- B. Fungus
- C. Virus
- D. Any of the above
Correct answer: D
Rationale: Sinusitis can be caused by bacteria, viruses, or fungi. While bacterial infections are the most common cause, viral or fungal infections can also lead to sinusitis. Therefore, the correct answer is 'Any of the above.' Choices A, B, and C are incorrect because they only represent individual causes of sinusitis, whereas choice D encompasses all possible causes.
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