Pediatric emergency medicine trisk 4708 4708

Arthrocentesis, 1362 , 1364 –1365
Arthroscopic surgery, 1375
Artificial pulmonary surfactant, 67
Ascending reticular activating system (ARAS), 117
Asenapine, for schizophrenia, 1442
Askin tumor, 910
Ask Suicide Screening Questions (ASQ), 1446
Asparaginase, 926
Aspergillus infection, 444 , 998
Asphyxia, traumatic, 1287
Aspiration pneumonia, 943 –944
Aspirin (acetylsalicylic acid), 215 , 311
Assisted ventilation, 49
Asteatotic eczema, 433 , 433 f
Asthma, 480 , 572 , 940 –942
Asymmetric chest wall movement/expansion, 486
Asymptomatic neutropenia, 786
Ataxia, 119 , 301 , 891 , 896
acute disseminated encephalomyelitis (ADEM) and, 107
acute postinfectious cerebellar, 107
appendicular, 107
common causes of, 107 , 108 t
definition, 107
diagnosis of, 107
diagnostic pathway, 109 f
differential diagnosis, 107 –108 , 108 t
gait, 107
Guillain–Barré syndrome and, 108 , 108 t
imaging and laboratory tests, 107 –108
ipsilateral limb, 107
from lesions outside of cerebellum, 107

management of, 109
stroke and, 108
symptoms and signs related to, 107
from toxic ingestions, 108 , 108 t
truncal, 107
Atlantoaxial dislocations, 557