Nursing Elites

1. Which neurotransmitter is reduced in both the manic and depressive phases of bipolar disorder?

• A. Acetylcholine
• B. Dopamine
• C. Norepinephrine
• D. Serotonin

Correct answer: D

Rationale: The correct answer is D, Serotonin. Serotonin levels are reduced during both the manic and depressive phases of bipolar disorder. Acetylcholine (choice A) is not typically linked to bipolar disorder. Dopamine (choice B) and norepinephrine (choice C) are more commonly associated with conditions like schizophrenia and depression, respectively, rather than bipolar disorder. Therefore, they are not the neurotransmitters reduced in both manic and depressive phases of bipolar disorder.

2. How can attributional style influence the likelihood of developing depression?

• A. By fostering a positive attributional style, individuals can enhance their resilience against depression.
• B. Attributional style does not significantly influence the development of depression.
• C. By adopting a negative attributional style, individuals increase their vulnerability to depression.
• D. Attributional style influences the likelihood of developing depression by determining how individuals interpret and respond to events.

Correct answer: D

Rationale: The correct answer is D because attributional style plays a crucial role in influencing the likelihood of developing depression by shaping how individuals interpret and respond to events. A positive attributional style can indeed enhance resilience against depression by promoting adaptive coping mechanisms and positive interpretations of situations, which can buffer against the development of depressive symptoms. Conversely, a negative attributional style, characterized by attributing negative events to internal, stable, and global factors, can increase vulnerability to depression by fostering feelings of helplessness and hopelessness. Choices A and C provide accurate insights into how different attributional styles can impact the development of depression, making them incorrect. Choice B is incorrect as research indicates that attributional style does have a significant influence on the likelihood of developing depression.

3. Which psychological perspective, emerging in the 1950s and 1960s, reflects a renewed interest in studying the mind or consciousness, similar to psychology's early days as a science in the late 1800s?

• A. Cognitive perspective.
• B. Mental perspective.
• C. Philosophical perspective.
• D. Biological perspective.

Correct answer: A

Rationale: The correct answer is the Cognitive perspective. The cognitive perspective indeed emerged in the 1950s and 1960s, reflecting a renewed interest in studying the mind and consciousness, akin to early psychology's focus when it first established as a science in the late 1800s. This perspective emphasizes mental processes, problem-solving, decision-making, and information processing. Choices B, C, and D are incorrect because the mental perspective is too generic and does not capture the emphasis on processes, the philosophical perspective is more focused on theories and concepts, and the biological perspective centers on the influence of biology on behavior rather than consciousness and mental processes.

4. In schizophrenia, what is the term used to describe the symptom where individuals exhibit peculiar hand and limb movements or adopt unusual postures for long periods of time?

• A. Catatonia
• B. Loose association
• C. Disorganized speech
• D. Blunted affect

Correct answer: A

Rationale: The correct answer is A: Catatonia. Catatonia is a symptom seen in some cases of schizophrenia, characterized by motor abnormalities such as peculiar hand and limb movements or adopting unusual postures for extended periods. Choice B, Loose association, refers to a thought disorder where ideas shift from one subject to another in an unrelated way. Choice C, Disorganized speech, is characterized by incoherent or incomprehensible speech patterns. Choice D, Blunted affect, describes a reduction in the intensity of emotional expression.

5. With which of the following statements would a behaviorist agree?

• A. Conscious experiences can be studied in an objective, precise way.
• B. In order to understand behavior, one must understand the motives behind the behavior.
• C. Behavior can only be explained in terms of phenomenology, that is, an individual's interpretation of experience.
• D. Psychology should be the science of behavior that can be observed by others.

Correct answer: D

Rationale: The correct answer is D. Behaviorists argue that psychology should focus on observable behavior that can be studied objectively. Choice A is incorrect because behaviorists do not typically focus on conscious experiences, as they are not directly observable. Choice B is incorrect because behaviorists emphasize that behavior can be understood without delving into internal motives. Choice C is incorrect as behaviorists do not exclusively explain behavior through an individual's interpretation of experience; they focus on observable actions and reactions.

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