Ms. Gardner is currently enrolled in an MA-PD plan. However, she wants to disenroll from the MA-PD plan and instead enroll in a Part D only plan and go back to Original Medicare. According to Medicare's enrollment guidelines, when could she do this?

Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience. b. report the adverse drug experience to the irb only if there are several other occurrences. c. report the adverse drug experience as part of the continuing review report. d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.

Issues involveing police searches are adressed in the amendment to the constitution a.sixth b.fourth.c.eighth d.fifth

Which of the following powers is held only by the federal government? a. power to make a treaty b. power to set marriage laws c.power to create driving laws d.power to set the legal drinking age