Which government agency's authority extends beyond the jurisdiction of other government programs?

A term usually reserved for a credential given by a nongovernmental, nonprofit organization that attests to a person's competency in a given profession is:

A) Occupational licensing B) Board certification C) Specialty certification D) Accreditation

In an adult, at what angle does the left mainstem bronchus branch from the trachea?

A. 40-60 degrees B. 10-15 degrees C. 60-75 degrees D. 25-40 degrees