ATI LPN
ATI Pediatrics Practice Questions Questions
Question 1 of 5
A 19-year-old pregnant mother likes all-night dance parties. She took methylenedioxymetamphetamine (MDMA 'X', Ecstasy) routinely before and during pregnancy. The most likely fetal defect is:
Correct Answer: D
Rationale: MDMA use in pregnancy is linked to cardiac defects , like septal defects, per studies (Teratology). A-C, E are less specific.
Question 2 of 5
Most common endocrine abnormality in patients with cystic fibrosis is:
Correct Answer: B
Rationale: Cystic fibrosis-related diabetes is the most common endocrine issue, from pancreatic damage, per CFF. A, C-E are less frequent.
Question 3 of 5
A newborn appears with abdominal distension and bilious vomiting. Abdominal x-ray reveals a double bubble sign. Most likely diagnosis is:
Correct Answer: B
Rationale: Duodenal atresia shows a double bubble sign with bilious vomiting, per AAP. A, C-E have different presentations.
Question 4 of 5
A 4-year-old boy presents with fever, limp, and hip pain. Hip x-ray is normal, but ESR is elevated. Most likely diagnosis is:
Correct Answer: B
Rationale: Transient synovitis is common in preschoolers with limp and fever, often post-viral, with normal x-ray, per AAP. A, C-E have different presentations or imaging.
Question 5 of 5
A 5-year-old girl presents with hematuria and hypertension. Ultrasound shows a renal mass. Most likely diagnosis is:
Correct Answer: B
Rationale: Wilms tumor presents with hematuria, hypertension, and a renal mass, per NCI. A, C-E have different features.