ATI LPN
Pediatric Ot Practice Questions Questions
Question 1 of 9
A 1-month-old infant presents with jaundice and hepatomegaly. Labs show elevated GGT. Most likely diagnosis is:
Correct Answer: B
Rationale: Biliary atresia features jaundice and elevated GGT, per AAP. A, C-E differ.
Question 2 of 9
A 1-month-old infant presents with cyanosis and a murmur. Echocardiogram shows pulmonary atresia. The next step is:
Correct Answer: B
Rationale: Prostaglandin E1 maintains ductal patency in pulmonary atresia, per AHA. A, C-E follow.
Question 3 of 9
The nurse interviewing parents of an infant with pyloric stenosis would expect them to report which of the following conditions?
Correct Answer: B
Rationale: Projectile vomiting (B) is the hallmark of pyloric stenosis due to pyloric obstruction. Diarrhea (A), poor appetite (C), and constipation (D) are not primary symptoms. Document: 'Vomiting is the outstanding symptom… described as projectile vomiting.'
Question 4 of 9
A 2-year-old boy presents with a limp and knee swelling. Labs show elevated ESR and ANA. Most likely diagnosis is:
Correct Answer: C
Rationale: JIA features limp and elevated ESR/ANA, per ACR. A, B, D, E differ.
Question 5 of 9
A child with a history of asthma suddenly develops unilateral wheezing and respiratory distress following choking while eating peanuts. Most likely diagnosis is:
Correct Answer: B
Rationale: Foreign body aspiration fits sudden unilateral wheezing post-choking, per AAP. Asthma is bilateral, and C-E are less acute.
Question 6 of 9
The incubation period of measles is
Correct Answer: C
Rationale: 14-21 days C is measles incubation, per document p33, 0.
Question 7 of 9
A 5-year-old boy 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 differ.
Question 8 of 9
The first step in managing toxic substance ingestion is
Correct Answer: C
Rationale: Preventing absorption C is the priority, per document p14, 6.
Question 9 of 9
A 6-year-old boy appears with fatigue, weight loss, and hyperpigmentation. Labs reveal hyponatremia and hyperkalemia. Most likely diagnosis is:
Correct Answer: B
Rationale: Addison disease fits fatigue, hyperpigmentation, and electrolyte abnormalities, per AAP (doc p150, Q588).