When a recently impregnated female mouse encounters a male mouse other than the one with which she mated, the pregnancy may spontaneously abort. This effect of pheromones is called the __________ effect.

Methadone is often freely given to addicts as part of a harm reduction strategy meant to reduce the negative consequences of addiction without requiring drug abstinence

Indicate whether this statement is true or false

What is the best course of action when a person is threatening suicide and has a specific, workable plan?

a. Document the incident in case the situation worsens, but take care not to overreact. b. Ask the person to accompany you to a mental health clinic or hospital emergency room. c. Be supportive and try to get day-to-day commitments from the person, such as meeting for lunch. d. Ignore the threat so that you don't reinforce death­obsessed verbalizations.