When one or more hydrogen atoms in the molecules of hydrocarbons are substituted with halogen atoms, the resulting compounds are called

The disadvantage of chronological documentation is

A) subjective data may be missing. B) objective data may be missing. C) medical problems may go undiscovered. D) vital signs are not done.

The drug of choice for childhood absence seizures is:

A) GABA B) hydantoin C) valproic acid D) phenytoin