Nursing Elites

1. What is the term for a fluid-filled sac in which the baby floats until just before it is born?

• A. Amnion
• B. Placenta
• C. Umbilical cord
• D. Embryo

Correct answer: A

Rationale: The correct answer is A: Amnion. The amnion is a fluid-filled sac that surrounds and protects the developing fetus in the womb. It acts as a cushion, maintaining a stable temperature and protecting the fetus from external pressure. Choices B, C, and D are incorrect because the placenta is an organ that provides nutrients and oxygen to the fetus and removes waste products, the umbilical cord connects the fetus to the placenta to facilitate nutrient exchange, and an embryo is an early stage of development before it becomes a fetus.

2. Which of the following did Freud believe played a causal role in the development of most forms of psychopathology?

• A. Anxiety
• B. Depression
• C. Unresolved conflicts between the ego and the superego
• D. Fixation in the oral stage

Correct answer: A

Rationale: Freud believed that anxiety was a primary causal factor in the development of most forms of psychopathology. Anxiety, according to Freud, arises from conflicts within the mind, particularly conflicts between the id, ego, and superego. This unresolved conflict can lead to various psychological issues. While depression can be a symptom of psychopathology, Freud emphasized anxiety as a more foundational element. Unresolved conflicts between the ego and the superego are related to Freud's structural model of the mind but are not the primary causal factor in psychopathology. Fixation in the oral stage is a concept from Freud's psychosexual stages of development and is not directly linked to the causal role in the development of most forms of psychopathology.

3. Cortisol is a hormone that ________.

• A. is released by the hypothalamus and travels to the pituitary gland, causing it to respond.
• B. the pituitary gland releases to stimulate the adrenal gland.
• C. the adrenal gland produces that mobilizes the body to deal with stress.
• D. reduces the reuptake of the monoamine neurotransmitters.

Correct answer: C

Rationale: Cortisol is a hormone produced by the adrenal gland that mobilizes the body to deal with stress. Therefore, choice C is the correct answer. Choices A and B are incorrect as they inaccurately describe the origin and function of cortisol. Choice D is also incorrect as it describes the action of a different type of substance, not cortisol.

4. Which term describes the conditions that guarantee the occurrence of a disorder?

• A. Necessary causes
• B. Contributory causes
• C. Sufficient causes
• D. Protective factors

Correct answer: C

Rationale: The correct answer is 'Sufficient causes.' Sufficient causes are conditions that alone are enough to guarantee the occurrence of a disorder. Necessary causes refer to factors that must be present for the disorder to occur but are not enough on their own. Contributory causes increase the likelihood of a disorder but are not enough to cause it by themselves. Protective factors are conditions that reduce the likelihood of a disorder occurring.

5. A psychologist who studied the relationship between sociocultural factors and mental disorders would be most likely to study ________.

• A. parenting style and self-schemas.
• B. poverty and racial discrimination.
• C. peer rejection and attributional style.
• D. assimilation and accommodation.

Correct answer: B

Rationale: A psychologist who studies the relationship between sociocultural factors and mental disorders would focus on factors like poverty and racial discrimination. These factors have a significant impact on mental health outcomes within different populations. Choices A, C, and D are less directly related to sociocultural factors like poverty and racial discrimination and their influence on mental disorders, making them incorrect.

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