A 4-year-old with obesity, acanthosis nigricans, and strong family history of diabetes.

Most appropriate next step?

The flow-volume loop shifts to the left in patients with _____________ lung disease

One of the following is not a component of the Cushing reaction

A formula-fed infant has constipation, excessive weight gain, and low sodium.

Most likely issue?

A newborn presents with sweet-smelling urine and poor feeding.

Diagnosis?

A 2-year-old with poor growth and irritability is noted to have blond hair, blue eyes, and lens dislocation.

Diagnosis?

Most common site of osteosarcoma in children?

A 6-month-old presents with a musty body odor, developmental delay, and fair complexion.

Diagnosis?

A newborn presents with vomiting, lethargy, and seizures after starting breast milk. Reducing substances are found in urine.

Most likely diagnosis?

A malnourished child presents with edema, fatty liver, and flaky paint dermatitis.

Diagnosis?

A premature infant presents with hemolytic anemia and posterior column signs.

Deficiency?

A child with diarrhea, dermatitis, and dementia.

Deficiency?

Pathognomonic X-ray finding in slipped capital femoral epiphysis (SCFE)?

A 4-month-old with spasticity, irritability, and optic atrophy; deficiency of galactocerebrosidase.

Diagnosis?

A newborn has seizures, port-wine stain over face, and leptomeningeal angioma.

Diagnosis?

A 4-year-old presents with petechiae, bleeding gums, and corkscrew hairs.

Diagnosis?

A 2-week-old infant has projectile non-bilious vomiting after feeds. The likely diagnosis is:

The placenta is derived from:

The most common cause of lower GI bleeding in infants (<1 year) is: