Nursing Elites

1. What is the traditional cutoff in diagnosing intellectual disability?

• A. IQ score below 80
• B. IQ score below 70
• C. IQ score below 60
• D. IQ score below 50

Correct answer: B

Rationale: The traditional cutoff for diagnosing intellectual disability is an IQ score below 70. An IQ score below 70 is generally considered as the threshold for diagnosing intellectual disability. Choices A, C, and D are incorrect as they do not reflect the commonly accepted cutoff point for diagnosing intellectual disability.

2. Elliot became widowed after nearly 40 years of marriage. He has convinced himself that no one will ever love him again. His irrational thinking has caused him to suffer from depression, and he rarely leaves his house. What perspective might best explain his behavior?

• A. Psychodynamic
• B. Behavioral
• C. Biological
• D. Cognitive

Correct answer: D

Rationale: The cognitive perspective might best explain Elliot's irrational thinking and resulting depression. In this case, Elliot's belief that he will never be loved again is a cognitive distortion, leading to depressive symptoms and social withdrawal. The psychodynamic perspective primarily focuses on unconscious processes and unresolved conflicts from the past, which do not directly address Elliot's current cognitive distortions. The behavioral perspective would focus on observable behaviors and how they are reinforced, which is not the central issue in this scenario. The biological perspective would examine the role of genetics, brain chemistry, and other physiological factors, which are not the primary cause of Elliot's behavior in this context.

3. What is a person's total genetic endowment?

• A. Phenotype
• B. Genotype
• C. Chromosomes
• D. DNA

Correct answer: B

Rationale: The correct answer is B: Genotype. A genotype refers to a person's total genetic endowment, representing the specific genetic makeup inherited from their parents. This includes all the genes and genetic information contained in an individual's DNA. Choices A, C, and D are incorrect because: A) Phenotype refers to the observable characteristics resulting from the interaction of genetics and the environment; C) Chromosomes are physical structures that contain genes, not the total genetic endowment itself; D) DNA carries genetic information but is just one component of an individual's total genetic endowment.

4. During which span of months or years is a child particularly responsive to specific forms of experience or influenced by their absence?

• A. Nonnormative influences
• B. Normative age-graded influence
• C. Normative history-graded influence
• D. Sensitive period

Correct answer: D

Rationale: The correct answer is 'Sensitive period.' A sensitive period refers to a specific span of time during development when a child is especially responsive to certain experiences. This period allows for optimal development in specific areas. Nonnormative influences (Choice A) are events that are irregular and unpredictable, while normative age-graded influences (Choice B) are typical events that occur in a similar manner for most people in a specific age group. Normative history-graded influences (Choice C) are events that most people in a specific culture or cohort experience at the same time.

5. Which part of your brain is active when you get cues about being hungry, thirsty, or sleepy?

• A. Hippocampus
• B. Thalamus
• C. Hypothalamus
• D. Amygdala

Correct answer: C

Rationale: The correct answer is the Hypothalamus (Choice C). The hypothalamus plays a crucial role in regulating basic bodily functions such as hunger, thirst, and sleep. It receives cues related to these needs and helps to maintain homeostasis in the body. The Hippocampus (Choice A) is primarily involved in memory formation and spatial navigation, not in regulating physiological needs. The Thalamus (Choice B) acts as a relay station for sensory information but is not the main center for hunger, thirst, or sleep regulation. The Amygdala (Choice D) is more associated with emotions, particularly fear and pleasure, rather than physiological needs like hunger, thirst, or sleep.

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