Which of the following events restores the membrane potential from the peak of the action potential back down to the resting level?
a. Sodium ions move into the cell.
b. Potassium ions move out of the cell.
c. Potassium ions move into the cell.
d. Chloride ions move into the cell.
e. Protein anions move out of the cell.
Answer: b. Potassium ions move out of the cell.
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Which of the following is an example of susto?
a. A woman in Nicaragua has a history of mumbling to herself and describing vivid hallucinations. b. A fisherman from the Bahamas, after a period of brooding, erupts into an outburst of violent behavior. c. A person in Mexico shows insomnia, sweating, and irritability due to being badly frightened by a black magic curse. d. A man from an Indian society fears the loss of semen during nocturnal emissions.
The age of the mother is the variable that most often correlates with the likelihood of chromosomal abnormalities in the fetus
Indicate whether this statement is true or false.
The idea of procedural justice is most similar to the community psychology core values of
a. social justice and sense of community b. social justice and empowerment/citizen participation c. social justice and empirical grounding d. respect for human diversity and empirical grounding
In order to generate a _____ sample, Pam selected every 10th name off of the registrar's alphabetical list of all students at her university. All of the students at the university represent the _____ and Pam used the _____ sampling technique
a. random; sample; random b. representative; population; random c. representative; sample; cluster d. representative; population; cluster