ATI RN
Pediatric Nursing Study Guide Questions
Question 1 of 5
Expiratory grunting is a sign of:
Correct Answer: B
Rationale: Expiratory grunting occurs due to alveolar collapse and impaired gas exchange, commonly seen in bacterial pneumonia. It is a compensatory mechanism to maintain lung volume and oxygenation.
Question 2 of 5
What is the role of biologics in the treatment of rheumatoid arthritis?
Correct Answer: A
Rationale: Biologics target specific immune pathways, such as TNF-alpha or IL-6, to reduce inflammation in rheumatoid arthritis.
Question 3 of 5
What is the best medication to control aggression and self-injurious behavior in a 6-year-old boy with autism?
Correct Answer: B
Rationale: Risperidone, an atypical antipsychotic, is effective in managing aggression and self-injurious behaviors in children with autism. Other medications target different symptoms or conditions.
Question 4 of 5
A -year-old boy is noted to have stereotypic body movements, poor verbal and nonverbal communication, and absent empathy. At daycare, he has not made any friends. The most likely diagnosis is
Correct Answer: D
Rationale: Autism spectrum disorder is characterized by stereotypic behaviors, impaired social interaction, and communication deficits. ADHD primarily involves attention and hyperactivity issues, while dysthymic syndrome refers to chronic low mood, and deaf-mutism would involve hearing and speech impairments.
Question 5 of 5
A single umbilical artery in a newborn infant increases the risk for
Correct Answer: B
Rationale: A single umbilical artery is associated with an increased risk of occult renal anomalies, as it may indicate underlying developmental abnormalities in the urinary system.