Adrug user who has developed a high tolerance to a drug could take an overdose large enough to cause death.
a. true
b. false

Which factor is capable of influencing your sense of self? options: a) social environment b) intelligence c) profession d) social standing

Which of the following statements is a blaming message ? a. “i think we made a mistake.” b. “you’ve messed up everything! ” c. “we can’t mess this up.” d. “i apologize for the error.”

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?