Stimulation of a touch receptor opens ____ channels in the axon.
A. choline
B. potassium
C. sodium
D. calcium
Answer: C
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Baby Tyrese has an understanding of "things he can reach," such as a toy in his crib, and "things he can't reach," such as the mobile hanging above his crib. According to Piaget, what are these cognitive structures called?
a. Theories b. Schemes c. Assimilation categories d. Accommodation categories
Alexandra's child was born with fully formed ovaries and fully formed testes. This condition is called ____
a. hermaphroditism c. androgen-insensitivity syndrome b. Triple X syndrome d. congenital adrenal hyperplasia
Before making a diagnosis of bipolar disorder, a mental health professional needs to make sure that the symptoms are not the result of other causes such as
a) diabetes. b) MAO inhibitors. c) Huntington's disease. d) elevated cholesterol level.
Research by Sbarra and colleagues (2011) on divorce showed that
a. people divorced at the start of a study were more likely to die from all causes of death at follow-up. b. people who experienced a divorce prior to age 65 showed dramatic resilience. c. men who experienced divorce were more resilient than divorced women. d. young people who get divorced experience less stress than people who divorce after 65.