The death of a spouse leads toa) feelings of loss and guilt. b) reexamination of personal and financial goals that were set aside during the course of the marriage. c) profound feelings of loss and brings about drastic changes in economic and social changes. d) loss but the start of a new life.

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.