Nursing Elites

1. Down syndrome is caused by ________

• A. a chemical imbalance.
• B. a gene on the X chromosome.
• C. possessing an extra X chromosome.
• D. possessing an extra chromosome in chromosome 21.

Correct answer: D

Rationale: Down syndrome is caused by possessing an extra chromosome in chromosome 21, not a chemical imbalance (choice A), a gene on the X chromosome (choice B), or possessing an extra X chromosome (choice C). The presence of an extra copy of chromosome 21, also known as trisomy 21, leads to the characteristic features and health problems associated with Down syndrome.

2. Dr. Rice believes that it is not possible to fully understand emotions unless we understand the purpose that the conscious experiences associated with emotions play in survival and adaptation. Dr. Rice's views are most consistent with those of?

• A. Edward Titchener.
• B. Ivan Pavlov.
• C. Carl Rogers.
• D. William James.

Correct answer: D

Rationale: Dr. Rice's views align with William James, a functionalist, who emphasized understanding the role emotions play in survival and adaptation. William James and other functionalists believed that emotions have a purpose in helping individuals adapt to their environment. Edward Titchener, known for structuralism, focused on the structure of the mind rather than the purpose of emotions. Ivan Pavlov was a behaviorist known for his work on classical conditioning, which is not directly related to the purpose of emotions. Carl Rogers was a humanistic psychologist who emphasized self-actualization and personal growth, not specifically the purpose of emotions in survival and adaptation.

3. A baby throws its arms out and then inward (as if embracing) in response to loud noise or when its head falls. Which reflex is this?

• A. Babinski
• B. Palmar
• C. Darwinian
• D. Moro

Correct answer: D

Rationale: The correct answer is D, Moro. The Moro reflex is an instinctual response seen in infants when they experience a sudden loss of support or loud noise. The baby will throw their arms out and then bring them back in, resembling an embrace. This reflex is important for survival as it helps the infant react to potential dangers. Choice A, Babinski, refers to the reflex where a baby's toes spread apart when the sole of the foot is stimulated. Choice B, Palmar, is related to the reflex where a baby's fingers close tightly around an object placed in their palm. Choice C, Darwinian, is not a recognized reflex in this context.

4. What is the relationship between socioeconomic status and the prevalence of abnormal behavior?

• A. Socioeconomic status does not affect the prevalence of abnormal behavior.
• B. There is a positive correlation between low socioeconomic status and a higher prevalence of abnormal behavior.
• C. Higher socioeconomic status is associated with a lower prevalence of abnormal behavior.
• D. Socioeconomic status and the prevalence of abnormal behavior are unrelated.

Correct answer: B

Rationale: The correct answer is B. There is a positive correlation between low socioeconomic status and a higher prevalence of abnormal behavior. Individuals with lower socioeconomic status may face more stressors, reduced access to mental health resources, and other challenges that can contribute to a higher prevalence of abnormal behavior. Choice A is incorrect because socioeconomic status does affect the prevalence of abnormal behavior. Choice C is incorrect because higher socioeconomic status is not associated with a lower prevalence of abnormal behavior. Choice D is incorrect as there is a clear relationship between socioeconomic status and the prevalence of abnormal behavior.

5. A male college student begins feeling sad and lonely. Although still able to go to classes and work at his job, he finds himself feeling down much of the time and worrying about what is happening to him. Which part of the definition of abnormality applies to his situation?

• A. Personal distress
• B. Cultural factors
• C. Impaired functioning
• D. Violation of societal norms

Correct answer: A

Rationale: The correct answer is A: Personal distress. In this scenario, the student is experiencing personal distress as he feels sad and lonely, despite being able to function in his daily life. Personal distress is a key criterion for determining abnormality as it signifies significant emotional discomfort. Choices B, C, and D are incorrect as cultural factors, impaired functioning, and violation of societal norms are not the primary factors highlighted in the student's situation.

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