Nursing Elites

1. The author would be most likely to agree with which of the following statements?

• A. Smokers should only quit cold turkey.
• B. Other substances are more addictive than tobacco.
• C. Smokers should quit for any reason that makes them stop.
• D. People who want to smoke should advocate for reduced taxes.

Correct answer: C

Rationale: The author would likely agree that any reason to quit smoking is valid, based on their anti-smoking stance. The provided extract extensively discusses the harmful effects of smoking, the addictive nature of nicotine, and the negative consequences associated with tobacco products. The author emphasizes the health risks, financial burden, and social implications of smoking, promoting the idea that smokers should quit for any reason that helps them stop. Choice A, suggesting that smokers should only quit cold turkey, is too restrictive and doesn't consider individual differences in quitting methods. Choice B, stating that other substances are more addictive than tobacco, is not directly supported by the extract, which highlights the extreme addictiveness of nicotine. Choice D, proposing that people who want to smoke should advocate for reduced taxes, goes against the anti-smoking stance presented in the extract, which highlights the negative impact of smoking and high tobacco prices.

2. Which type of bond involves the complete transfer of electrons between atoms?

• A. Covalent bond
• B. Ionic bond
• C. Metallic bond
• D. Hydrogen bond

Correct answer: B

Rationale: The correct answer is B, Ionic bond. Ionic bond involves the complete transfer of electrons from one atom to another, resulting in the formation of cations and anions. This transfer leads to the creation of strong electrostatic attraction between the oppositely charged ions. Covalent bonds, on the other hand, involve the sharing of electrons between atoms to achieve stability. Metallic bonds are formed in metals, where a sea of delocalized electrons surrounds positively charged metal ions, contributing to the metal's properties. Hydrogen bonds are intermolecular forces that occur between a hydrogen atom and a highly electronegative atom like oxygen or nitrogen, not involving the complete transfer of electrons.

3. Which of the following constituents of blood is a biconcave disc that is round and flat without a nucleus?

• A. Plasma
• B. Platelet
• C. RBC
• D. WBC

Correct answer: C

Rationale: The correct answer is C, RBC (Red Blood Cell). Red blood cells are biconcave discs that lack a nucleus, allowing them to carry oxygen efficiently. Plasma (A) is the liquid component of blood that carries various substances. Platelets (B) are cell fragments important for blood clotting. White blood cells (WBCs) (D) are part of the immune system and have a nucleus.

4. The author of the passage notes several distinctions between Tennyson and Malory. Which of the following is not identified as a difference between the two authors?

• A. Malory wrote in prose, while Tennyson wrote in poetry.
• B. Malory wrote during the Medieval era, while Tennyson wrote during the Victorian era.
• C. Malory was more focused on heroism and morality, while Tennyson was more focused on nature and elegy.
• D. Malory wrote stories about Gareth, Tristan, and Isolde, while Tennyson focused only on Arthur, Lancelot, and Guinevere.

Correct answer: D

Rationale: The correct answer is D. The passage doesn't specifically mention the characters Gareth, Tristan, and Isolde as being exclusive to Malory. However, it does highlight that Malory focused on Arthurian legends while Tennyson also wrote about the same characters. Choice A is incorrect because Malory wrote in prose, while Tennyson wrote in poetry, as stated in the passage. Choice B is incorrect as Malory wrote during the Medieval era, while Tennyson wrote during the Victorian era, according to the passage. Choice C is incorrect because Malory was more focused on heroism and morality, while Tennyson was more focused on nature and elegy, as mentioned in the extract.

5. What is the primary function of lymph nodes, small, bean-shaped structures found along lymphatic vessels?

• A. To store excess lymph fluid
• B. To produce red blood cells
• C. To filter lymph and fight infection
• D. To transport lymph to the heart

Correct answer: C

Rationale: Lymph nodes primarily function to filter lymph and fight infection. They contain immune cells that help to remove pathogens and foreign particles from the lymph fluid as it passes through the nodes. This process helps to activate the immune response and defend the body against infections. Choice A is incorrect as lymph nodes do not store excess lymph fluid; they filter lymph. Choice B is incorrect as the production of red blood cells primarily occurs in the bone marrow, not in lymph nodes. Choice D is incorrect as lymph nodes do not transport lymph to the heart; they filter and process lymph to remove impurities and activate the immune response.

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