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Explain why one person experiencing the same kind of traumatic incident as another person might or might not experience PTSD.

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What are the key features of generalized anxiety disorder (GAD)? Describe the cognitive theories of GAD.

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The statement, "often, the link between the obsession and the compulsion is the result of 'magical thinking'" means that the person with OCD believes that repeating a behavior a certain number of times will:


A) give them extraordinary abilities.
B) increase their levels of anxiety.
C) benefit the society at large.
D) ward off danger to themselves or others.

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Briefly describe the four categories of phobias.Provide examples of each.

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When might obsessive-compulsive disorder be diagnosed?


A) When clients cannot stop thinking about a single, intrusive thought.
B) When clients cannot help avoiding stepping on cracks in the sidewalk as they walk outside,
C) When clients cannot stop thinking about a single intrusive thought and repeat a behavior over and over.
D) All of the answers are correct.

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The hypothalamus activates the adrenal-cortical system by releasing ________, which signals the pituitary gland to secrete ________, the body's "major stress hormone."


A) cortisol; adrenaline
B) corticotropin-release factor; adrenaline
C) cortisol; adrenocorticotropic hormone
D) corticotropin-release factor; adrenocorticotropic hormone

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An important set of risk factors that contribute to the experience of PTSD is


A) genetic disposition to trauma.
B) the context in which the trauma occurred.
C) whether electroshock therapy had been administered immediately after the traumatic event.
D) whether the person scored high on the trauma index.

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According to cognitive theorists, people who experience panic attacks engage in all of the following behaviors EXCEPT:


A) paying close attention to their bodily sensations.
B) reasoning that the stressor is temporary and will dissolve soon.
C) misinterpreting bodily sensations in a negative way.
D) engaging in snowballing catastrophic thinking.

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What kinds of cognitive biases characterize people with body dysmorphic disorder?

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The idea that people learn to fear or avoid selected objects or situations that are vestiges of evolutionary history, and individuals are biologically prepared to quickly associate fear responses with certain objects is called ________ conditioning.


A) traditional classical
B) social classical
C) biological classical
D) prepared classical

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Differentiate between adaptive fear responses and maladaptive anxiety responses.

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Social anxiety disorder may emerge due to


A) genetic predisposition.
B) a damaged hippocampus.
C) a family environment that models socially anxious behavior.
D) a traumatic event.

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Which of the following statements about panic disorder is true?


A) People with panic disorder do not fear long-term life-threatening illnesses.
B) Many people with panic disorder feel ashamed of it and try to hide it from others.
C) About 28 percent of people will develop panic disorder at some time, usually between late adolescence and the mid-thirties.
D) People with panic disorder may become demoralized and depressed but rarely do they become suicidal.

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Which of the following bodily changes occurs when the hypothalamus activates the sympathetic division of the autonomic nervous system?


A) The liver reduces the amount of glucose it releases to the muscles.
B) Saliva and mucus dry up, decreasing the size of the air passages to the lungs.
C) The spleen releases more red blood cells to help carry oxygen.
D) The body's metabolism decreases in order to conserve energy for physical action.

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Posttraumatic stress disorder (PTSD) is a consequence of:


A) structural brain damage.
B) increased parasympathetic activities.
C) experiencing extreme stressors.
D) low levels of norepinephrine.

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Which of the following is a heritable risk factor for posttraumatic stress disorder (PTSD) ?


A) Overdeveloped medial prefrontal cortex
B) Fraternal twins among first-degree relatives
C) Abnormally low cortisol levels
D) Higher volume of the hippocampus

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Which of the following is a good example of the use of exposure and response prevention therapy?


A) A person afraid of germs is allowed to clean his or her hands as often as desired.
B) A person afraid of flying is taught to first imagine buying an airline ticket.
C) A person afraid of having a disorganized room is taught to reappraise her or his current room in a more positive way.
D) A person afraid of contamination is asked to hold a dirty handkerchief for more than an hour.

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Janelle is terrified of needles and the sight of blood.When she was younger, she had to have several stitches because of a bicycle accident.The cut on her forehead was deep and bled profusely.At the sight of blood, Janelle feels her blood pressure and heart rate drop, and on one occasion, she even fainted.Janelle is most likely suffering from


A) a situational type phobia.
B) a social anxiety disorder.
C) a blood-injection-injury type phobia.
D) a natural environment type phobia.

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Which of the following statements regarding body dysmorphic disorder is true?


A) There is no significant difference in the brain activity of people with body dysmorphic disorder and those without the disorder.
B) Most people struggle with body dysmorphic disorder.
C) The brain activity of people with body dysmorphic disorder seems to differ from that of healthier individuals when they are processing visual stimuli, including faces.
D) The brain activity of people with body dysmorphic disorder seems to differ from that of healthy controls when they are processing auditory stimuli.

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When they are not exposed to trauma reminders, posttraumatic stress disorder (PTSD) sufferers tend to have resting levels of cortisol that are:


A) somewhat higher than those of people without PTSD.
B) much higher than those of people without PTSD.
C) lower than those of people without PTSD.
D) similar to those of people without PTSD.

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