which laboratory test would be most important for the nurse to assess when caring for a toddler suspected of having cystic fibrosis
Logo

Nursing Elites

ATI RN

Nursing Care of Children Final ATI

1. Which laboratory test would be most important for the nurse to assess when caring for a toddler suspected of having cystic fibrosis?

Correct answer: C

Rationale: The sweat chloride test is the primary diagnostic test for cystic fibrosis. Cystic fibrosis is characterized by abnormal transport of chloride and sodium across epithelial cell membranes, leading to increased chloride in sweat. This test is crucial for diagnosing cystic fibrosis in suspected cases. Liver enzymes (Choice A), serum calcium (Choice B), and urine creatinine (Choice D) are not specific tests for cystic fibrosis and would not provide the necessary information for diagnosis in this case.

2. The nurse is assessing a child's capillary refill time. This can be accomplished by doing what?

Correct answer: D

Rationale: Capillary refill time is assessed by applying pressure to the nail bed and observing how quickly the color returns, indicating peripheral circulation status.

3. The nurse is teaching a parent with a 2-month-old infant who has been diagnosed with colic about ways to relieve colic. Which statement by the parent indicates the need for additional teaching?

Correct answer: A

Rationale: Letting an infant cry for prolonged periods can exacerbate colic and increase the infant's distress. It is better to respond promptly to soothe the baby. Other methods like swaddling, gentle massage, and keeping the infant upright can help relieve colic symptoms.

4. Which muscle is contraindicated for the administration of immunizations in infants and young children?

Correct answer: B

Rationale: The dorsogluteal muscle is contraindicated for immunizations in infants and young children due to the risk of injury to the sciatic nerve. The anterolateral thigh is the preferred site.

5. The nurse is interviewing the father of a 10-month-old girl. The child is playing on the floor when she notices an electrical outlet and reaches up to touch it. Her father says no firmly and moves her away from the outlet. The nurse should use this opportunity to teach the father what?

Correct answer: B

Rationale: At 10 months, children are beginning to understand simple commands like "no." It is important for parents to reinforce this understanding consistently to help the child learn about boundaries and safety.

Similar Questions

An infant has been diagnosed with failure to thrive (FTT) classified according to the pathophysiology of defective utilization. The nurse understands that the reason for the FTT is most likely related to what?
The parent of a 1-month-old infant voices concern about the infant’s respirations. The parent states the respirations are rapid and irregular. Which information should the nurse provide?
A six-year-old child is admitted to the hospital with a diagnosis of urinary tract infection. Which of these factors contribute to urinary tract infections in young children?
One of the major differences in clinical presentation between Crohn disease (CD) and ulcerative colitis (UC) is that UC is more likely to cause which clinical manifestation?
The nurse is caring for a 1-month-old infant diagnosed with Hirschsprung’s disease. Which treatment measure should be included in the plan of care?

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI RN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses