Angela has PKU. Her husband does not have PKU and genetic testing have revealed that he is not a carrier for the condition. The odds that their first child will have PKU are:

In a nearby town, two people had anxiety disorders in the past but not now. Three people developed anxiety disorders four or five years ago, and continue to have an anxiety disorder now. Six people developed anxiety disorders this year and continue to be

be so diagnosed. Which of the following might an epidemiologist write in her report concerning the rate of mental disorders in this community? a. incidence (this year) = 5; lifetime prevalence = 6 b. incidence (this year) = 6; lifetime prevalence = 11 c. lifetime prevalence = 5; lifetime prevalence = 3 d. lifetime prevalence = 5; incidence (this year) = 11

Adaline is watching a horror movie. She notices that in response to the scary scenes, her heart races and her muscles tense. She knows this is the fight-or-flight response. Which part of the ANS activates these reactions?

a) parasympathetic division b) sympathetic division c) adrenal medulla d) amygdala