**SECTION Medical Education Blog

Once an advanced airway is placed during CPR, compress continuously at 100–120/min and ventilate asynchronously (adults 10/min; pediatrics 20–30/min).

Breech-associated congenital hip dislocation is best explained by deformation—a mechanically induced distortion from intrauterine constraint rather than an intrinsic embryologic formation error. 

When adrenal insufficiency is suspected—especially primary Addison disease—confirm with an ACTH (cosyntropin) stimulation test and interpret the cortisol response. 

When adrenal insufficiency is suspected—especially primary Addison disease—confirm with an ACTH (cosyntropin) stimulation test and interpret the cortisol response.