NCLEX-RN
NCLEX RN Exam Review Answers
1. The nurse is caring for clients in the pediatric unit. A 6-year-old patient is admitted with 2nd and 3rd degree burns on his arms. The nurse should assign the new patient to which of the following roommates?
- A. A 4-year-old with sickle-cell disease
- B. A 12-year-old with chickenpox
- C. A 6-year-old undergoing chemotherapy
- D. A 7-year-old with a high temperature
Correct answer: A
Rationale: The nurse should be concerned about the burn patient's vulnerability to infection due to compromised skin integrity. Sickle cell disease is not a communicable disease, so rooming the burn patient with a 4-year-old with sickle-cell disease would not pose an increased risk of infection transmission. Rooming the burn patient with a 12-year-old with chickenpox would increase the risk of infection for the burn patient. Rooming with a 6-year-old undergoing chemotherapy may expose the burn patient to potential infections. A 7-year-old with a high temperature could potentially have a contagious illness, which could be risky for the burn patient.
2. A nurse has just started her rounds delivering medication. A new patient on her rounds is a 4-year-old boy who is non-verbal. This child does not have any identification on. What should the nurse do?
- A. Contact the provider
- B. Ask the child to write their name on paper
- C. Ask a coworker about the identification of the child
- D. Ask the father who is in the room the child's name
Correct answer: D
Rationale: When encountering a non-verbal child without identification, it is appropriate for the nurse to ask the accompanying parent or guardian for the child's name. The father, being present in the room, can provide the necessary information. This ensures accurate identification to deliver the correct medication. Contacting the provider may cause unnecessary delays. Asking a non-verbal child to write their name is not feasible. Asking a coworker may not provide reliable identification as they may not have direct knowledge.
3. A patient asks a nurse, "My doctor recommended I increase my intake of folic acid. What type of foods contain the highest concentration of folic acid?'
- A. Green vegetables and liver
- B. Yellow vegetables and red meat
- C. Carrots
- D. Milk
Correct answer: A
Rationale: Green vegetables and liver are rich sources of folic acid. Green vegetables like spinach, asparagus, and broccoli are high in folic acid content. Liver, especially from chicken or beef, is also a good source of folic acid. Yellow vegetables and red meat (choice B) do not contain as high a concentration of folic acid as green vegetables and liver. Carrots (choice C) are nutritious but do not have the highest concentration of folic acid. Milk (choice D) is not a significant source of folic acid compared to green vegetables and liver.
4. When is cleft palate repair usually performed in children?
- A. A cleft palate cannot be repaired in children.
- B. Repair is usually performed by age 8 weeks.
- C. Repair is usually performed by 2 months of age.
- D. Repair is usually performed between 6 months and 2 years.
Correct answer: D
Rationale: Cleft palate repair timing is individualized based on the severity of the deformity and the child's size. Typically, cleft palate repair is performed between 6 months and 2 years of age. This age range allows for optimal outcomes and is often done before 12 months to promote normal speech development. Early closure of the cleft palate helps to facilitate speech development. Options A, B, and C are incorrect because a cleft palate can be repaired in children, and repair is usually performed between 6 months and 2 years of age, not at 8 weeks or 2 months.
5. The parent of an infant diagnosed with gastroesophageal reflux disease is receiving feeding instructions from the nurse. Which instruction should the nurse give to the parent to assist in reducing the episodes of emesis?
- A. Provide smaller, more frequent feedings.
- B. Burp the infant frequently during feedings.
- C. Thin the feedings by adding water to the formula.
- D. Thicken the feedings by adding rice cereal to the formula.
Correct answer: D
Rationale: Gastroesophageal reflux disease involves the backward flow of gastric contents into the esophagus due to sphincter issues. To reduce episodes of emesis, it is recommended to thicken feedings by adding rice cereal to the formula. This helps to weigh down the contents in the stomach, making regurgitation less likely. Providing smaller, more frequent feedings and burping the infant frequently are beneficial strategies for gastroesophageal reflux. However, in this case, thickening the feedings is the most appropriate intervention. Thinning the feedings by adding water to the formula is not recommended as it can decrease the caloric density of the formula and may not help in reducing reflux.
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