Nursing Elites

1. A teacher earns $730.00 per week before any tax deductions. The following taxes are deducted each week: $72.00 federal income tax, $35.00 state income tax, and $65.00 Social Security tax. How much will the teacher make in 4 weeks after taxes are deducted?

• A. $2,250.00
• B. $2,550.00
• C. $2,400.00
• D. $2,232.00

Correct answer: D

Rationale: After deducting $172 weekly for taxes ($72 + $35 + $65), the teacher's net weekly income is $558. Over 4 weeks, the total income is $2,232.00. Choice A is incorrect as it does not account for the taxes deducted. Choice B is incorrect as it overestimates the income by not deducting the taxes. Choice C is incorrect as it also does not consider the tax deductions.

2. What is 2.7834 rounded to the nearest tenth?

• A. 2.7
• B. 2.78
• C. 2.8
• D. 2.88

Correct answer: C

Rationale: To round 2.7834 to the nearest tenth, we look at the digit in the hundredths place, which is 8. Since 8 is greater than or equal to 5, the digit in the tenths place is rounded up. Therefore, 2.7834 rounded to the nearest tenth is 2.8. Choice A (2.7) is incorrect because rounding down would require the digit in the hundredths place to be less than 5. Choice B (2.78) is incorrect because rounding to the nearest tenth involves considering the digit in the hundredths place. Choice D (2.88) is incorrect as it goes beyond rounding to just the nearest tenth.

3. Which of the following sentences from the passage includes a fact?

• A. With a running time of 98 minutes, the pacing is quick and efficient.'
• B. You can see the toll this stalking experience has had on her every twitch of her eye and clench of her jaw.'
• C. The close-up shots feel claustrophobic like the perspective is skewed.'
• D. This is a tense thrill ride that will not disappoint fans of Joy Taylor or this genre in general.'

Correct answer: A

Rationale: The correct answer is A. The sentence 'With a running time of 98 minutes, the pacing is quick and efficient' includes a fact, which is the running time of the movie. This statement provides a concrete, verifiable detail from the passage. Choice B describes a subjective observation about the character's behavior, not a fact. Choice C expresses an opinion about the visual effect of the close-up shots, not a factual detail. Choice D offers an opinion about the movie's appeal to fans of a specific genre, rather than presenting a fact from the passage.

4. Which of the following choices would contain the code for making a protein?

• A. mRNA
• B. tRNA
• C. rRNA
• D. DNA polymerase

Correct answer: A

Rationale: The correct answer is A: mRNA (messenger RNA). mRNA contains the genetic code or instructions for making a protein. During protein synthesis, mRNA carries the genetic information from DNA in the cell nucleus to the ribosomes, where proteins are synthesized. The sequence of nucleotides in mRNA corresponds to the sequence of amino acids that will be used to build the protein. Choice B, tRNA (transfer RNA), is involved in carrying amino acids to the ribosome during protein synthesis but does not contain the code for making a protein. Choice C, rRNA (ribosomal RNA), is a component of ribosomes where protein synthesis occurs but does not contain the specific code for making a protein. Choice D, DNA polymerase, is an enzyme involved in DNA replication, not in directly coding for protein synthesis.

5. Why is the simple columnar epithelium lining the small intestine crucial?

• A. Movement
• B. Support
• C. Absorption
• D. Insulation

Correct answer: C

Rationale: The simple columnar epithelium lining the small intestine is crucial for absorption. This type of epithelium is specialized for absorption due to its tall and closely packed cells, which increase the surface area available for nutrient absorption. The primary function of the small intestine is to absorb nutrients from digested food, and the simple columnar epithelium's structure aids in this process by providing a large surface area for absorption. Choices A, B, and D are incorrect because movement, support, and insulation are not primary functions associated with the simple columnar epithelium in the small intestine. While these functions are essential in other tissues or organs, absorption is the key role of the simple columnar epithelium in the small intestine.

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