NCLEX-RN
Practice NCLEX RN Questions Questions
Extract:
Question 1 of 5
The nurse is reviewing the results of a sweat test taken from a child with cystic fibrosis. Which finding supports the client's diagnosis?
Correct Answer: B
Rationale: A sweat chloride concentration greater than 60 mEq/L is diagnostic for cystic fibrosis, indicating defective chloride transport.
Question 2 of 5
A client who just delivered is concerned about her neonate's Apgar scores of 7 at 1 minute and 8 at 5 minutes. She has been told a score lower than 9 is associated with learning disabilities. Which response is best?
Correct Answer: B
Rationale: Apgar scores of 7 and 8 are within normal limits, indicating no immediate need for extra care, and this response addresses the mother's concern accurately without dismissing it.
Question 3 of 5
When caring for the child with autistic disorder, the nurse should:
Correct Answer: B
Rationale: A consistent caregiver provides stability and reduces anxiety in a child with autism.
Question 4 of 5
The nurse is assessing a trauma client in the emergency room when she notes a penetrating abdominal wound with exposed viscera. The nurse should:
Correct Answer: B
Rationale: Covering exposed viscera with sterile saline gauze keeps the tissue moist and prevents infection until surgical intervention, as replacing contents or using non-sterile dressings risks contamination.
Question 5 of 5
The client is scheduled to have an intravenous cholangiogram. Before the procedure, the nurse should assess the patient for:
Correct Answer: A
Rationale: Iodinated contrast used in cholangiograms can cause reactions in patients with shellfish or iodine allergies due to potential cross-reactivity.