ANA Ologist
Cause of continued muscle weakness and normal creatine kinase in treated polymyositis
Glucocorticoid myopathy
Patient with HAGMA, High osmolal gap and calcium oxalate crystals in the urine
Ethylene glycol poisoning
Cutaneous finding pathognomonic for scabies
Burrows
Infants turn towards sounds at this age
4 months of age
Newborn child with ambiguous genitalia. One month later has vomiting, ↓Na, ↑K, and acidosis. Best lab test for diagnosis?
What is congenital adrenal hyperplasia?
Most commonly due to 21 hydroxylase deficiency. Elevated 17 hydroxyprogesterone.
Preferred SLE immunosuppressive therapy during pregnancy
Azathioprine
Serum osmolality calculation
2 x Na + Glucose/18 + BUN/2.8
2 to 4 mm red papule that develops an irregular outline with a thin-walled vesicle also known as "Dewdrop on a rose petal"
Varicella
A child may have an imaginary friend at this age
Age 3-4
The two imprinting disorders associated with chromosome 15.
What are Prader-Willi and Angelman Syndromes?
Treatment of scleroderma renal crisis
Captopril
AKI, hypercalcemia, anemia, NAGMA
Multiple Myeloma
Infectious disease cause of extensive seborrheic dermatitis
HIV
Can tie a knot, correctly grab a pencil and print letters. Is able to walk backwards heel-to-toe.
5 years old
Medial-inferior heel pain after prolonged rest, improved with walking
Plantar fascitis
Antibodies in neonatal lupus and complications
Anti-RO (SS-A)
Rash, Heart block - 3rd degree - not reversible, hepatitis, neutropenia, thrombocytopenia and hydrops fetalis
Bicarbonate <22 mEq/L
Commonly follows strep infection, 3-8mm papules covered with thick white scales, seen on trunk
Guttate psoriasis
At this age children can feed themselves
18 months
CHADS2 indications for perioperative bridging anticoagulation
Score >3, or previous stroke/TIA
Boy presents with:
Persistent microhematuria, Proteinuria, Hypertension, Sensorineural deafness and Perimacular pigment changes
Alport syndrome
Causes of pseudohyperkalemia
Extreme leukocytosis and thrombocythemia
Cuticle finding of scleroderma-associated Raynaud phenomenon
Periungual capillary dilation and dropout
At this age infants can sit without support
6 months
Therapy for BPPV
Epley maneuver