When lives can be saved, how much risk is justified in trying to save them?

Which of the following is true concerning facultative anaerobes?

a. They have limited oxygen tolerance. b. They require complex nutrients to exist. c. They cannot live in oxygen environments. d. They require simple inorganic nutrients to exist.

Under HIPAA, it is permissible to use or disclose PHI without a specific written authorization when it is necessary for ____________________

A) treatment B) ?payment C) health care operations D) ?all of the above E)?none of the above