Nursing Elites

1. What is the strongest evidence for evolution?

• A. The fossil record
• B. Comparative anatomy
• C. Biogeography
• D. All of the above

Correct answer: D

Rationale: A) The fossil record provides evidence of how organisms have changed over time, showing transitional forms and the progression of species. B) Comparative anatomy involves studying the similarities and differences in the structures of different species, which can reveal common ancestry and evolutionary relationships. C) Biogeography examines the distribution of species around the world, which can be explained by evolution and continental drift. By considering all of the above evidence together, scientists can build a comprehensive understanding of evolution and how species have changed and diversified over time.

2. Which of the following sentences contains an opinion on the part of the author?

• A. James was recognized as a practicing Catholic, and his commitment to Catholicism would prove to be his downfall.
• B. James' son King Charles I proved to be less committed to the Protestant Church of England.
• C. The movement was soundly defeated at the Battle of Culloden in 1746, and England and Scotland have remained ostensibly Protestant ever since.
• D. Scholars in the 21st century are far too hasty in dismissing the role of religion in political disputes, but religion undoubtedly played a role in the problems that faced England and Scotland.

Correct answer: D

Rationale: The sentence in answer choice D expresses the opinion of the author by suggesting that scholars in the 21st century are hasty in dismissing the role of religion in political disputes. This opinion is presented without factual evidence or support within the passage, making it an opinion rather than a statement based on information provided in the text. Choice A simply states facts about James being a practicing Catholic and how it affected him, without expressing any opinion. Choice B also presents a factual statement about King Charles I's commitment to the Protestant Church of England. Choice C provides historical information about the Battle of Culloden and the religious state of England and Scotland, without any opinion from the author.

3. When submitting a paper for publication in an academic journal, what is the best way to cite the sources?

• A. Try out a couple of citation styles and see which one looks best.
• B. Research the citation style of that particular journal and follow it.
• C. Use any style the author likes as long as the author cites them.
• D. Use the citation style the author has always used in their academic papers.

Correct answer: B

Rationale: The best way for an author to cite sources when submitting a paper for publication in an academic journal is to research and follow the citation style specified by that particular journal. This ensures that the paper meets the submission standards and requirements of the journal. Option A is incorrect because it suggests trying out different citation styles, which may not align with the journal's requirements. Option C is incorrect because it emphasizes the author's preference over adherence to journal guidelines. Option D is incorrect as it assumes the author's personal style should be used regardless of journal requirements.

4. Where is pseudostratified columnar epithelium primarily found?

• A. Skeletal muscle
• B. Bony skeleton
• C. External ears
• D. Bloodstream

Correct answer: C

Rationale: Pseudostratified columnar epithelium is a type of epithelial tissue found in the respiratory tract, including the lining of the trachea and bronchi. It is also found in the male reproductive system and parts of the auditory tube and external ear canal. Among the options provided, the external ears (option C) are the most relevant location for pseudostratified columnar epithelium. Skeletal muscle (option A) is primarily composed of muscle fibers, not epithelial tissue. The bony skeleton (option B) is composed of bone tissue. The bloodstream (option D) consists of blood cells and plasma, not epithelial tissue.

5. Which of the following structures is unique to eukaryotic cells?

• A. Cell walls
• B. Nuclei
• C. Cell membranes
• D. Vacuoles

Correct answer: B

Rationale: Nuclei are structures that are unique to eukaryotic cells. Prokaryotic cells lack a defined nucleus, and their genetic material floats freely in the cytoplasm. Eukaryotic cells have nuclei that house the genetic material in the form of chromosomes, separated from the cytoplasm by a nuclear membrane. This distinct organelle is a key feature that sets eukaryotic cells apart from prokaryotic cells. Cell walls (Choice A) are found in plant cells, fungi, and some prokaryotes but are not unique to eukaryotic cells. Cell membranes (Choice C) are present in both prokaryotic and eukaryotic cells, serving as a barrier that encloses the cell contents. Vacuoles (Choice D) are membrane-bound organelles found in both plant and animal cells, making them not unique to eukaryotic cells.

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