You are a therapist for a depression support group and do brief screening intakes over the phone for people who call in asking about the group. you return a message, introduce yourself by your first name, and do a brief intake with a woman over the phone. as you are ending the conversation, you realize that you know this person from your place of employment. she works in a support capacity to the clinical staff; and on one or two occasions has typed progress notes for you. the next day at work, it seems that she did not realize she was speaking to you on the phone. you are fairly certain she will show up at the group the next evening. what do you do? what are the ethical considerations in this case?

In 2009, a flu pandemic was believed to have originated when viral transmission occurred from pig to human, thereby earning the designation, "swine flu." although pigs are thought to have been the breeding ground for the 2009 virus, sequences from bird, pig, and human viruses were all found within this newly identified virus. what is the most likely explanation of why this virus contained sequences from bird, pig, and human viruses? a) the virus was descended from a common ancestor of bird, pig, and human flu viruses.b) the infected individuals happened to be infected with all three virus types.c) related viruses can undergo genetic recombination if the rna genomes mix and match during viral assembly.d) the human was likely infected with various bacterial strains that contained all three rna viruses.