NCLEX-RN
NCLEX RN Exam Review Answers
1. Which food should the assistive personnel be instructed to remove from the child's food tray based on the prescribed treatment for nephrotic syndrome?
- A. Pickle
- B. Wheat toast
- C. Baked chicken
- D. Steamed vegetables
Correct answer: A
Rationale: In nephrotic syndrome, a no-added-salt diet is recommended to manage the condition. High-sodium foods like pickles should be avoided as they can exacerbate fluid retention and swelling. Wheat toast, baked chicken, and steamed vegetables are generally suitable for individuals with nephrotic syndrome as they are low in sodium and protein, which are important considerations for this condition. Therefore, the correct choice is to remove the pickles from the child's food tray.
2. An emergency department nurse is performing an assessment on a child with a suspected diagnosis of intussusception. Which assessment question for the parents will elicit the most specific data related to this disorder?
- A. Does the child have any food allergies?
- B. What do the bowel movements look like?
- C. Has the child eaten any food in the last 24 hours?
- D. Can you describe the type of pain that the child is experiencing?
Correct answer: D
Rationale: The correct answer is asking the parents to describe the type of pain the child is experiencing because a report of severe colicky abdominal pain in a healthy, thriving child between 3 and 17 months of age is the classic presentation of intussusception. Typical behavior includes screaming and drawing the knees up to the chest. This specific question helps in identifying the key symptom of intussusception. Choices A, B, and C are important aspects of a health history but are not specific to the diagnosis of intussusception. Food allergies, bowel movements, and recent food intake are relevant for a comprehensive assessment but do not directly relate to the specific symptoms of intussusception.
3. What drives respiration in a patient with advanced chronic respiratory failure?
- A. Hypoxemia
- B. Hypocapnia
- C. Hypercapnia
- D. None of the above
Correct answer: A
Rationale: In patients with advanced chronic respiratory failure, such as those with chronic obstructive pulmonary disease (COPD), the respiratory drive shifts from being primarily stimulated by high levels of carbon dioxide (hypercapnia) to being driven by low oxygen levels (hypoxemia). This shift is due to the body's adaptation to chronic respiratory acidosis and hypoxemia. As a result, hypoxemia becomes the primary stimulus for respiration in these patients. Hypocapnia, a low level of carbon dioxide, is not a common driver of respiration in patients with advanced chronic respiratory failure. Therefore, the correct answer is hypoxemia.
4. The nurse is reviewing the record of a child diagnosed with nephrotic syndrome. The nurse should expect to note which finding documented in the child's record?
- A. Polyuria
- B. Weight gain
- C. Hypotension
- D. Grossly bloody urine
Correct answer: B
Rationale: In nephrotic syndrome, a key finding documented in the child's record is weight gain due to massive edema. While urine may appear dark, foamy, and frothy, grossly bloody urine is not expected as only microscopic hematuria is present. Additionally, urine output is decreased, and hypertension is likely to be present. Therefore, the correct answer is weight gain as it aligns with the characteristic presentation of nephrotic syndrome.
5. A 64-year-old patient with amyotrophic lateral sclerosis (ALS) is hospitalized with pneumonia. Which nursing action will be included in the plan of care?
- A. Assist with active range of motion (ROM).
- B. Observe for agitation and paranoia.
- C. Give muscle relaxants as needed to reduce spasms.
- D. Use simple words and phrases to explain procedures.
Correct answer: A
Rationale: In a patient with ALS, progressive muscle weakness is a significant issue. Assisting with active range of motion (ROM) exercises will help maintain muscle strength for as long as possible. Agitation and paranoia are not typically associated with ALS, making choice B incorrect. Giving muscle relaxants can further weaken muscles and depress respirations, worsening the condition, so choice C is inappropriate. Choice D is not directly related to the patient's physical condition and needs.
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