A pattern of anxiety, insomnia, depression, and flashbacks that begins shortly after a traumatic event and persists for less than a month is called:

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality. potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

Ais a group of people living and working under a set of rules and traditions.

The vestibular sense originates in the outer ear select the best answer from the choices provided