Nursing Elites

1. Which of the following, if true, would most seriously undermine the explanation proposed by the author in Passage I, third paragraph?

• A. An instance of lethal force in self-defense is not absolutely absolved from blame. The law takes into account the necessary use of force at the time it is committed.
• B. An individual who uses necessary defense under lethal force is in direct compliance with the law under most circumstances.
• C. Lethal force in self-defense should not be forgiven in all cases for the peace of mind of the primary victim.
• D. The use of lethal force is not evaluated based on the intent of the user, but rather the severity of the primary attack that warranted self-defense.

Correct answer: A

Rationale: The correct answer is A because the author in Passage I discusses the concept of lethal force in self-defense being justified and absolved from blame when used as a last resort to prevent severe harm or death. Choice A undermines this by stating that an instance of lethal force in self-defense is not absolutely absolved from blame and highlights that the law considers the necessary use of force at the time it is committed. This challenges the absolute justification of such actions and would seriously undermine the author's argument. Choice B is incorrect because compliance with the law does not necessarily address the justification and absolution of lethal force. Choice C is incorrect as forgiving lethal force in all cases is not the focus of the author's argument. Choice D is incorrect because the intent of the user is a crucial factor in evaluating the use of lethal force, contrary to what is stated.

2. What is the author’s primary purpose in writing this essay?

• A. To explain how the markings on a snake are related to its venomous nature.
• B. To teach readers the difference between coral snakes and kingsnakes.
• C. To illustrate why snakes are dangerous.
• D. To demonstrate how animals adapt to difficult environments.

Correct answer: B

Rationale: The correct answer is B. The author's primary purpose in writing this essay is to teach readers the difference between coral snakes and kingsnakes. The essay discusses how skin coloration and markings help snakes hide from predators and indicate whether a snake is venomous. By comparing the physical characteristics and behaviors of coral snakes and kingsnakes, the author helps readers understand how to distinguish between the two species to avoid potential dangers. Choice A is incorrect because the essay focuses more on distinguishing between snake species rather than solely on the relationship between markings and venom. Choice C is incorrect as the essay does not aim to illustrate why snakes are dangerous but rather to educate about the differences between specific snake types. Choice D is incorrect as the essay does not discuss how animals survive in difficult environments, but instead focuses on snake markings and behaviors.

3. Which type of blood vessel carries blood away from the heart?

• A. Vein
• B. Artery
• C. Capillary
• D. Venule

Correct answer: B

Rationale: The correct answer is B: Artery. Arteries carry oxygen-rich blood away from the heart to various parts of the body. Veins, on the other hand, carry blood back to the heart. Capillaries are tiny blood vessels where oxygen and nutrients are exchanged with tissues. Venules are small veins that collect blood from capillaries, not from the heart, making them incorrect in this context.

4. When an atom gains or loses electrons, it becomes a(n):

• A. Molecule
• B. Isotope
• C. Ion
• D. Compound

Correct answer: C

Rationale: When an atom gains or loses electrons, it becomes an ion. Gaining or losing electrons alters the atom's electron count and charge, creating a positively or negatively charged ion. A molecule is formed when two or more atoms are chemically bonded. An isotope is a variation of an element with a different number of neutrons. A compound consists of two or more different elements chemically bonded together.

5. Which of the following makes a correction to an error in this sentence: The family sprinted through the airport, worryed they would miss their flight?

• A. 'family' should be 'families'
• B. 'worryed' should be 'worried'
• C. 'airport' should be 'airport'
• D. 'their' should be 'there'

Correct answer: B

Rationale: The error in the sentence lies in the misspelling of 'worryed,' which should be corrected to 'worried.' This choice addresses the grammatical mistake in the sentence. Choice A ('families') is incorrect as the sentence refers to a singular 'family.' Choice C ('airport' should be 'airport') is grammatically incorrect. Choice D ('their' should be 'there') is also incorrect; 'there' is used to indicate a place, while 'their' shows possession, neither of which is the error in the original sentence.

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