EM Pedia 7, Most Commons part 7 Flashcards

1
Q

most common phalangeal fracture

A

distal phalanx

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2
Q

most common cause of hip disability in adolescent

A

slipped capital femoral epiphysis

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3
Q

most common mechanism for pelvic fracture

A

pedestrian vs MVC

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4
Q

MOST COMMON MECHANISM OF TIBIAL TUBERSOTIY FRACTURE

A

strong contraction of quadriceps against fixed leg

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5
Q

most common fracture of proximal tibial physis fracture

A

salter Harris type I

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6
Q

most common lower extremity injury in children over 5 y/o

A

distal fibula ankle fracture

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7
Q

most common fracture of distal tibia

A

Salter-Harris type I and II

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8
Q

most common cause of acute hip pain in children <10 y/o

A

toxic or transient synovitis

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9
Q

most common example of avascular necrosis

A

Legg-Calv-Perthes disease

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10
Q

most common fungal infection in younger children <10

A

tinea capitis and tinea corporis

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11
Q

most frequent site of erysipelas

A

face

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12
Q

most common cause of erythema multiforme in children

A

herpes virus and mycoplasma pneumoniae

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13
Q

most common renal abnormality in sickle cell disease

A

hyposthenuria
(Inability to maximally concentrante urine)

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14
Q

most common cancer in pediatrics

A

1st year of life:
neuroblastoma

children:
1st: AML
2nd: CNS tumor

adolescent:
hodgkin lymphoma

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15
Q

most commmon site of exramedullary infiltration in leukemia

A

reticuloendothelial system

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16
Q

most common categories of pediatric CNS tumor

A

astrocytoma,
medulloblastoma,
ependymoma

17
Q

most common subtype of rhabdomyosarcoma

A

embryonal subtype

18
Q

most common primary pediatric bone tumor

A

osteosarcoma

19
Q

most common loctionof metastases of osteosaro=coma at the time of diagnosis

A

lungs

20
Q

most common presentation of osteosarcoma

A

persistent bone pain that worsens at night or with activity