MISC Flashcards
Bony mass separated from the bone
extraskeletal (heterotopic) ossification typically following blunt soft tissue trauma
What is the triad of reactive arthritis?
conjunctivitis, urethritis, arthritis
98% of myelomeningocele patients have what associated brain malformation?
chiari malformation type 2
What are findings of a spermatocele on exma/
painless collection of fluid around the epididymis, contains nonviable sperm
What are clinical features of dyshidrotic eczema?
hyperhidrosis, outbreaks of highly pruritic, painful, inflammatory vesicles/bullae, in symmetric pattern on palms, soles, lateral aspects of fingers/feet
What is the first sign of salicylate poisoning?
salicylates stimulate respiratory drive –> increase RR –> respiratory alkalosis –> loss of bicarb and potassium in urine –> kidneys attempt to save K in expense of H –> acidic urine
What degree of scoliosis is considered mild and not causing limitation?
<20 degrees
What are the types of Salter-Harris injuries?
1 - S - straight across
2 - A - above
3 - L - lower
4 - T - Two or through
5 - (e)R - Rammed together
What is an osteochondroma?
benign cartilage-forming tumor
What is the number one site of ewing saroma?
pelvis
What is radiographic finding of ewing sarcoma?
“moth eaten”
What osseous lesion is associated with neurofibromatosis type 1
sphenoid dysplasia or thinning of the long bone cortex
At what age can do healthy children no longer require catch up for HiB vaccine?
> 5 yo
When do you give tetanus vaccine AND immunoglobulin?
dirty would and either <3 immunizations OR unknown immunizations
When do iron stores become depleted in infants, requiring iron supplementation in breastfed infants?
4-6 months, rec supplementing at 4 months
What is incontinentia pigmenti?
x-linked dominant disorder –> impaired dentition, alopecia, nail changes, 4 cutaneous phases:
1. crops of inflammatory vesicles and bullae w peripheral eosinophilia
2. vesicles clear spontaneously, irregular linearly distributed verrucous lesions on ext/hands/feet
3. thin bands of brown, bluish-gray picgmentation that darken before slowly fading in adolescents
4. streaks of atrophy and hypopigmentation
What is the thought of how gastroschisis is caused?
vascular accident involving the right umbilical vein or right omphalomesenteric artery
when do you need 2 vs 3 doses of HPV vaccine?
If 1st dose is administered <15 yo, you only need 2 doses. If the 1st dose is >15 yo, then 3 doses.
What is a bone manifestation of congenital syphilis?
pseudoparalysis - painful periostitis
What OTC medication should be avoided for 6 weeks after varicella?
salicylates (!!)
What is the most common sequela of hydrocarbon (gasoline) ingestion?
aspiration pneumonitis
What is the FABER test and what is its use?
“figure 4 test” –> flexion of hip/knee, abduction and external rotation of hip
Used to identify intraarticular hip pathology –> septic arthritis of SI joint
What gene is the most common known genetic mutation for hereditary pancreatitis?
PRSS1 – PancReatitiSS
intense pruritus, lesions on palms, soles, lateral aspects of fingers, recurrent condition, lesions are vesicles…
dyshidrotic eczema
