1. The "four unities" required to create a joint tenancy include which of the following conditions? O 1. Parties must acquire respective interests at the same time.
O 2. Parties must have joint financial resources.
O 3. Parties must be legally married at the time of acquiring interest.
O 4. Parties must be family members.

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.

47. when must a driver show proof of financial responsibility? a. when requested by a police office b. to register a vehicle or renew its registration c. to obtain a drivers education certificate d. both a and b

If you plan to exit an expressway after a short period of time, you should drive in a . a. left lane b. center lane c. right lane