Why is an injury to the brain stem considered critical?

Adebate between dietitian and nutritionist the difference between education and the training for both of these perspectives

Why would one lymph node in the neck be swollen and not the other? what causes them to swell?

Esther works at a large hospital where she plans food service programs she monitors an records information regarding patients diets and intake and is devoloping a new meal plan that addresses several different dietary needs for many types of patients esther enjoys her work as she feelss that she is patients develop healthier habits