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A 1-week-old infant develops pulmonary hypertension following repair of a congenital diaphragmatic hernia. Which of the following lab findings is MOST likely to be a contributing factor to this patient's hypertension?
- A. PaCO2 50
- B. pH 7.50
- C. PaO2 150 mmHg
- D. N/A
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
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Which child is at risk for developing glomerulonephritis?
- A. A 3-year-old who had impetigo 1 week ago.
- B. A 5-year-old with five UTIs in the previous year.
- C. A 6-year-old with new-onset type 1 diabetes.
- D. A 10-year-old recovering from viral pneumonia.
Correct Answer: A
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Diagnosis of attention deficit/hyperactivity disorder (ADHD) in children up to the age of 16 years requires the presence of at least
- A. 4 symptoms of inattention or4 symptoms of hyperactivity-impulsivity for at least 4 months in two or more environments
- B. 5 symptoms of inattention or 5 symptoms of hyperactivity-impulsivity for at least 5 months in two or more environments
- C. 6 symptoms of inattention or 6 symptoms of hyperactivity-impulsivity for at least 6 months in two or more environments
- D. 6 symptoms of inattention or 6 symptoms of hyperactivity-impulsivity for at least 3 months
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
In Langerhans cell histiocytosis (LCH), which organ is LEAST likely affected?
- A. skin
- B. ear
- C. bone
- D. middle nodes
Correct Answer: E
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Which stage of motor learning is illustrated as the toddler attempts to place a shape into a container multiple times using an effective reach and grasp pattern often but makes errors?
- A. Skill Acquisition
- B. Perceptual Learning
- C. Functional Performance
- D. Exploratory Activity
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
The body mass index (screening tool for children and adolescents to identify those overweight or at risk for being overweight) is defined as
- A. body weight in pounds divided by height in inches
- B. body weight in kilograms divided by height in meters squared
- C. body weight in grams divided by height in centimeters squared
- D. body weight in kilograms multiplied by height in meters squared
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.