Nursing Elites

1. Teddy has been assigned to write a history paper about the United States during the Cold War. What choice of three classes would likely be the most useful?

• A. 100, 300, 700
• B. 100, 300, 800
• C. 100, 400, 900
• D. 200, 300, 900

Correct answer: C

Rationale: Based on the Dewey Decimal System, which is a library classification system, the subjects related to Chomsky's work, which touches on philosophy, social sciences, and history, fall under classes 100, 400, and 900. Therefore, these classes would be the most useful for Teddy's history paper about the United States during the Cold War. Choices A, B, and D are incorrect because they do not include the specific classes related to the required subjects for Teddy's paper.

2. Where does the maturation of T-cells and the production of T-cell receptors occur?

• A. Thymus
• B. Spleen
• C. Lymph nodes
• D. Bone marrow

Correct answer: A

Rationale: The correct answer is the Thymus. T-cells mature and develop their receptors in the thymus gland, making it a vital organ for the immune system. The thymus provides the necessary environment for T-cells to differentiate and acquire their specific receptors and functions, which are essential for their role in the adaptive immune response. The spleen, lymph nodes, and bone marrow are all important components of the immune system, but they do not primarily serve as sites for T-cell maturation and T-cell receptor production.

3. What is the best summary of this passage?

• A. Humans can use coloration and markings on snakes to determine whether they’re venomous.
• B. Animals use coloration to hide from predators.
• C. The scarlet kingsnake and the coral snake have nearly identical markings.
• D. Venomous snakes often have bright markings, although nonvenomous snakes can also mimic those colors.

Correct answer: A

Rationale: The best summary of the passage is that humans can use coloration and markings on snakes to determine whether they're venomous. The passage discusses how snake markings serve the purpose of warning predators and helping humans identify venomous snakes by their bright coloration. Choice B is incorrect because the passage focuses on how coloration helps snakes evade predators rather than hide from them. Choice C is incorrect as it only mentions two specific snakes with similar markings, which is a minor detail compared to the main point of identifying venomous snakes. Choice D is incorrect because it only partially reflects the passage, focusing solely on the relationship between markings and venom in snakes, missing the crucial aspect of human ability to discern venomous snakes based on their coloration.

4. From the extract, what is the author's point of view?

• A. First person
• B. Third person limited
• C. Third person omniscient
• D. Objective

Correct answer: C

Rationale: The correct answer is C, third person omniscient. The author provides insight into the thoughts of multiple characters, such as Michael and Lana June, indicating knowledge beyond what a single character could perceive. This omniscient viewpoint allows readers to understand the perspectives of different individuals, enhancing the depth and complexity of the narrative. Choices A, B, and D are incorrect because the extract demonstrates a narrative style that extends beyond a single character's viewpoint, revealing thoughts and feelings of various characters.

5. Cassidy's track and field experience was greater than any in her school's history. Cassidy was quite tall at 5'10". This made hurdling easier, which is where she got her start. It was easy to spot Cassidy with her long ponytail.

• A. Cassidy's track and field experience was greater than any in her school's history.
• B. Cassidy was quite tall at 5'10".
• C. This made hurdling easier, which is where she got her start.
• D. It was easy to spot Cassidy with her long ponytail.

Correct answer: D

Rationale: The detail about Cassidy's ponytail is irrelevant to her track and field experience and can be removed. Choices A, B, and C provide relevant information about Cassidy's track and field experience and how her height contributed to her hurdling skills. However, choice D is the correct answer as it highlights an unrelated detail about her appearance, which does not impact her athletic abilities or achievements in track and field.

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