Nursing Elites

1. How is pruning best defined?

• A. The process of eliminating unused synapses
• B. The process of synapse development
• C. The connection between neurons
• D. Fatty sheath that wraps around neurons and enables them to transmit information more rapidly

Correct answer: A

Rationale: Pruning is the process of eliminating unused synapses in the brain. This process helps the brain to become more efficient by strengthening important connections and eliminating unnecessary ones. Choice B is incorrect because pruning is about eliminating synapses, not developing them. Choice C is incorrect as it refers to the general concept of connections between neurons, not specifically about pruning. Choice D is incorrect as it describes the myelin sheath, which is responsible for rapid transmission of information along neurons, not pruning.

2. What does the genetic study of identical twins reared apart help to clarify?

• A. Differences in brain function
• B. Genetic influence on behavior
• C. Interaction between genetics and environment
• D. The role of environmental factors alone

Correct answer: C

Rationale: The correct answer is C: 'Interaction between genetics and environment.' The genetic study of identical twins reared apart helps in understanding how both genetics and environment play a role in shaping an individual's traits and behaviors. This type of study allows researchers to tease apart the effects of genetic inheritance from those of environmental influences. Choices A, B, and D are incorrect because the study of identical twins reared apart specifically focuses on the interplay between genetics and environment, rather than solely on differences in brain function, genetic influence on behavior, or the role of environmental factors alone.

3. Which parenting style is characterized by warmth, control, and communication?

• A. Authoritarian
• B. Permissive/indulgent
• C. Authoritative
• D. Neglectful/uninvolved

Correct answer: C

Rationale: The correct answer is C. The authoritative parenting style is characterized by a balance of warmth, control, and communication. This style promotes a nurturing environment where rules are established, but there is also room for open communication and understanding. Choice A, Authoritarian, is characterized by high control and low warmth, with strict rules and limited communication. Choice B, Permissive/indulgent, is characterized by high warmth and low control, with few rules and little discipline. Choice D, Neglectful/uninvolved, is characterized by low warmth, low control, and lack of communication or involvement in the child's life.

4. What would a humanist most likely say about Manny's passivity?

• A. Manny will find it difficult to change because he probably has deep-seated feelings of inferiority.
• B. Manny can become more assertive once he begins to feel better about himself and recognizes that he has the ability to fulfill his potential.
• C. Manny simply needs to take an assertiveness training class in which he can learn and practice assertive behaviors.
• D. Manny should undergo analysis so that he can begin to resolve whatever unconscious conflict is at the root of his passivity.

Correct answer: B

Rationale: Humanists believe in the inherent goodness and potential of individuals. They would most likely say that Manny can become more assertive by improving his self-esteem and recognizing his abilities. Choice A is incorrect because humanists focus on self-actualization rather than deep-seated feelings of inferiority. Choice C is incorrect as it oversimplifies the issue by suggesting a training class can solve the problem without addressing underlying beliefs. Choice D is incorrect as it suggests a psychoanalytic approach, while humanists usually emphasize personal growth and self-improvement.

5. What did Freud believe about castration anxiety among boys?

• A. Results in penis envy.
• B. Dissolves the Oedipus complex.
• C. Cognitive; learning.
• D. Biological; ecological.

Correct answer: B

Rationale: Freud believed that castration anxiety among boys leads to the resolution of the Oedipus complex, not penis envy or cognitive learning. The Oedipus complex is a central psychodynamic concept in Freudian theory, where boys develop unconscious desires for their mothers and view their fathers as rivals, fearing castration by their fathers as a consequence.

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