Nursing Elites

1. Certain medications can suppress the immune system to treat autoimmune diseases or prevent organ rejection after transplants. What is a potential risk associated with immunosuppressive drugs?

• A. Increased risk of developing allergies
• B. Increased susceptibility to infections
• C. Both A and B
• D. Neither A nor B

Correct answer: B

Rationale: Immunosuppressive drugs work by suppressing the immune system's activity, which can increase the risk of infections as the body's ability to fight off pathogens is compromised. While allergies can be a side effect of some medications, the primary concern with immunosuppressive drugs is the increased susceptibility to infections. Therefore, the correct answer is B, increased susceptibility to infections. Choice A, 'Increased risk of developing allergies,' is incorrect as the primary risk associated with immunosuppressive drugs is not related to allergies. Choice C, 'Both A and B,' is incorrect as the main concern is the increased susceptibility to infections rather than developing allergies. Choice D, 'Neither A nor B,' is incorrect as there is a known risk of increased susceptibility to infections when using immunosuppressive drugs.

2. Which statement from the passage best supports the conclusion that taking notes and recording audio during an interview is a good practice for journalists?

• A. Journalists often use a recording device to capture the audio transcript of an interview with a subject.
• B. Relying on a recording device is not without troubles, however.
• C. As a result, a portion of an interview can be lost without any way to reclaim it.
• D. This dual-note method means that most of the time, a wise journalist has two good resources to use as he or she writes the article draft.

Correct answer: D

Rationale: The statement about the dual-note method best supports the conclusion that taking notes and recording audio is a good practice. It highlights the advantage of having two resources - notes and audio recordings - which provide comprehensive coverage of the interview. Choice A simply mentions the use of a recording device but does not emphasize the benefits of combining it with note-taking. Choices B and C focus on the limitations or potential issues with using recording devices, which do not promote the practice as positively as Choice D.

3. Which of the following examples is a compound sentence?

• A. Shawn and Jerome played soccer in the backyard for two hours.
• B. Marissa last saw Elena and talked to her this morning.
• C. The baby was sick, so I decided to stay home from work.
• D. Denise, Kurt, and Eric went for a run after dinner.

Correct answer: C

Rationale: A compound sentence is made up of two independent clauses connected by a coordinating conjunction (such as 'and,' 'but,' 'so,' etc.) or a semicolon. In this case, 'The baby was sick' and 'I decided to stay home from work' are two independent clauses connected by the coordinating conjunction 'so.' Choice A is a simple sentence with one independent clause. Choice B is a complex sentence with an independent clause 'Marissa last saw Elena' and a dependent clause 'and talked to her this morning.' Choice D is also a simple sentence with one independent clause.

4. What is the difference between a phylum and a class?

• A. Phylums are broader and more general
• B. Classes are broader and more general
• C. They are synonyms, used for the same groups
• D. Phylums are for plants, classes are for animals

Correct answer: A

Rationale: In biological classification, a phylum is a higher taxonomic rank than a class. A phylum is a broader category that encompasses multiple classes within it. It represents a group of organisms sharing a common body plan or evolutionary history. On the other hand, a class is a more specific category within a phylum that includes organisms with similar characteristics. Therefore, phyla are broader and more general compared to classes. Choice B is incorrect because classes are more specific categories within phyla. Choice C is incorrect as phyla and classes are distinct hierarchical levels in taxonomy. Choice D is incorrect because phyla and classes are not restricted to specific types of organisms; they can apply to various organisms across the biological kingdom.

5. When referring to blood vessel walls, the term 'atherosclerosis' describes:

• A. The abnormal buildup of plaque within the arterial walls.
• B. The inflammation of the inner lining of blood vessels.
• C. The dilation and weakening of a blood vessel wall (aneurysm).
• D. The normal process of blood vessel wall thickening with age.

Correct answer: A

Rationale: The correct answer is A: 'The abnormal buildup of plaque within the arterial walls.' Atherosclerosis is the process where plaque, consisting of fat, cholesterol, calcium, and other substances, accumulates within the arteries. This buildup can lead to the hardening and narrowing of arteries, reducing blood flow and potentially causing severe health issues like heart attacks and strokes. Choice B is incorrect because inflammation of the inner lining of blood vessels is known as vasculitis, not atherosclerosis. Choice C is incorrect as it describes an aneurysm, which is a dilation and weakening of a blood vessel wall, not atherosclerosis. Choice D is incorrect as it describes arteriosclerosis, a process of blood vessel wall thickening with age, which is different from atherosclerosis.

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