A _____________ is an internal rhythm of biological activity, such as one complete menstrual cycle.
a. biological rhythm
b. circadian rhythm
c. homeostasis
d. suprachiasmatic nucleus
a. biological rhythm
A biological rhythm is an internal rhythm of biological activity, such as one complete menstrual cycle.
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Christopher has just taken a drug. He finds that his perceptions are altered, and he feels like his sensory awareness has increased. It is MOST likely that Christopher has taken
a. LSD or mescaline. b. morphine or heroin. c. barbiturates or Quaaludes. d. cocaine or amphetamines.
Elliot worries that his girlfriend doesn't really love him and he smothers her with attention. According to attachment theory, Elliot probably has a(n) ___________ attachment style, because when he was an infant, his caregivers were ___________
a. avoidant; aloof and distant b. secure; responsive to his needs c. communal; smothering but very open d. anxious/ambivalent; inconsistent and overbearing
Janice is showing signs of dementia. In addition, she experiences tremors in her hands and head. When
she is given a medication that increases her dopamine level, her tremors stop, but they return as soon as the medication wears off. Janice A) has Alzheimer dementia B) has Parkinson disease C) has Huntington disease D) is malingering.
Consuming a high-calorie drink before a meal reliably
A) reduces hunger. B) reduces the number of calories in the following meal by approximately the same number as those in the drink. C) reduces the set-point. D) both A and B E) none of the above