Nursing Elites

1. Antibodies, crucial for immune defense, are produced by:

• A. Neutrophils
• B. Lymphocytes
• C. Monocytes
• D. Basophils

Correct answer: B

Rationale: Antibodies are produced by a specific type of lymphocyte known as B cells. B cells are a critical component of the adaptive immune system and are responsible for producing antibodies in response to pathogens. Neutrophils, monocytes, and basophils are types of white blood cells that are part of the innate immune response and do not have the function of producing antibodies. Neutrophils are primarily involved in phagocytosis, monocytes differentiate into macrophages and dendritic cells for antigen presentation, while basophils are involved in allergic reactions and parasitic infections.

2. Which of the following is NOT an example of a phrase that might be found within the transition sentence of a paragraph?

• A. In the same way
• B. Research proves that
• C. Another reason for this is
• D. As a result

Correct answer: B

Rationale: In academic writing, transition sentences are used to connect ideas within a paragraph. Phrases like 'In the same way,' 'Another reason for this is,' and 'As a result' are commonly used to transition between different points. However, 'Research proves that' is more indicative of a factual statement rather than a transitional phrase. It presents information rather than smoothly transitioning between ideas, making it the correct choice as it does not fit the typical structure and function of a transition sentence.

3. What is the smallest unit that can encode for a trait?

• A. A codon
• B. A gene
• C. A nucleotide
• D. A chromosome

Correct answer: B

Rationale: The correct answer is B - a gene. Genes are the smallest units that can encode for a trait as they contain the specific instructions for producing a particular characteristic or protein. While codons are sequences of nucleotides that code for specific amino acids in a protein, they are not the smallest unit that encodes for a trait. Nucleotides are the building blocks of DNA and RNA, and chromosomes are made up of DNA and proteins, containing many genes.

4. 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.

5. Based on the passages, what can we infer about the relationship between assault and lethal force?

• A. An act of lethal force always results from a type of assault.
• B. An assault will lead to the use of lethal force by someone.
• C. An assault with deadly intent can lead to an individual using lethal force to preserve their well-being.
• D. If someone uses self-defense in a conflict, it is considered deadly force; if actions or threats are intended, it is classified as assault.

Correct answer: C

Rationale: From the passages provided, it can be inferred that an assault with deadly intent can lead to an individual using lethal force to defend themselves and preserve their well-being. This suggests a relationship between assault with deadly intent and the potential use of lethal force in self-defense situations. Choice A is incorrect because lethal force is not always a direct result of assault, as it depends on the circumstances. Choice B is incorrect as not all assaults lead to the use of lethal force by someone. Choice D is incorrect as the definition of deadly force and assault are distinct, with deadly force typically being used in self-defense situations where there is an immediate threat of severe harm or death.

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