Which of the following is true regarding the grand jury system? a. under the u. s. constitution, a grand jury is required in state court felony casesb. under the u. s. constitution, a grand jury is required in federal felony casesc. the right to a grand jury may not be waived by a defendantd. under the u. s. constitution, a grand jury is required in state court felony cases and in federal felony cases and the right to a grand jury may not be waived by a defendante. under the u. s. constitution, a grand jury is required in both state and federal felony cases, but a defendant may waive the right to review by a grand jury

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