Nursing Elites

1. Which of the following uses correct spelling?

• A. Leslie knew that training for the Philadelphia Marathon would take discipline and perseverance, but she was up to the challenge.
• B. Leslie knew that training for the Philadelphia Marathon would take discipline and perseverance, but she was up to the challenge.
• C. Leslie knew that training for the Philadelphia Marathon would take disiplin and perservearance, but she was up to the challenge.
• D. Leslie knew that training for the Philadelphia Marathon would take discipline and perseverance, but she was up to the challenge.

Correct answer: D

Rationale: Option D correctly spells the words 'discipline' and 'perseverance.' The correct spelling of these words is crucial for effective communication and clarity in writing. In options A, B, and C, there are misspellings of 'discipline' and 'perseverance,' which can lead to confusion and impact the overall quality of the writing. Thus, option D is the correct choice as it accurately represents the correct spelling of both words.

2. What is the main component of sweat?

• A. Urea
• B. Glucose
• C. Water
• D. Electrolytes

Correct answer: C

Rationale: - Sweat is primarily composed of water, making up the majority of its content. Water helps regulate body temperature by evaporating from the skin's surface, which cools the body down. - While sweat does contain small amounts of other substances like urea, glucose, and electrolytes, water is the main component that is secreted by sweat glands to help regulate body temperature during physical activity or in response to heat.

3. How many micrograms are in 0.15 mg?

• A. 150 mcg
• B. 15 mcg
• C. 1.5 mcg
• D. 1500 mcg

Correct answer: A

Rationale: To convert milligrams to micrograms, you need to multiply by 1000 because there are 1000 micrograms in 1 milligram. Therefore, 0.15 mg is equal to 150 mcg. Choice B (15 mcg) is incorrect as it represents the conversion of 0.015 mg to mcg. Choice C (1.5 mcg) is incorrect as it represents the conversion of 0.0015 mg to mcg. Choice D (1500 mcg) is incorrect as it represents the conversion of 1.5 mg to mcg. So, the correct answer is 150 mcg, a conversion often used in medical dosing.

4. Which of the following nucleic acids carries amino acids to organelles called ribosomes, where the amino acids are linked one by one to produce a polypeptide?

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

Correct answer: D

Rationale: tRNA is the correct answer as it carries amino acids to the ribosomes during protein synthesis. Transfer RNA (tRNA) plays a crucial role in protein synthesis by bringing specific amino acids to the ribosome according to the mRNA sequence. Once at the ribosome, the amino acids are linked together to form a polypeptide chain. This process is essential for the creation of proteins in the cell, highlighting the significance of tRNA in the translation process. Choice A, DNA, is incorrect as DNA does not directly participate in protein synthesis. Choice B, mRNA, is incorrect as mRNA carries the genetic information from DNA to the ribosome but does not directly carry amino acids. Choice C, rRNA, is incorrect as ribosomal RNA is a component of the ribosome structure and is involved in protein synthesis but does not carry amino acids like tRNA.

5. Which of the following choices best combines the following sentences? The French and Indian War was not an isolated war in North America. It was part of a larger war that Europe was fighting. Europeans called it the Seven Years’ War.

• A. The French and Indian War did not occur in North America but was rather a small part of the larger European war known as the Seven Years’ War.
• B. What Europeans called the Seven Years’ War was called the French and Indian War in North America. It was part of a larger war that Europe was fighting.
• C. The French and Indian War was not an isolated war in North America but was rather part of a larger war that Europe was fighting, known among Europeans as the Seven Years’ War.
• D. While North America was fighting the French and Indian War, the Europeans were fighting a much larger war known as the Seven Years’ War.

Correct answer: C

Rationale: Choice C best combines the sentences by correctly stating that the French and Indian War was not an isolated conflict in North America but rather part of a larger war that Europe was engaged in, known as the Seven Years’ War. This option maintains the chronological order of events and provides a clear and concise explanation. Choices A, B, and D either incorrectly convey the relationship between the wars, introduce unnecessary information, or deviate from the original context of the sentences, making them less suitable for combining the information effectively.

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