Nursing Elites

1. Choose the sentence that demonstrates correct use of the semicolon.

• A. I have a test tomorrow; I need to study.
• B. I have a test; tomorrow I need to study.
• C. I have a test tomorrow.
• D. I have a test tomorrow; and I need to study.

Correct answer: A

Rationale: The correct use of a semicolon is demonstrated in sentence A: 'I have a test tomorrow; I need to study.' Semicolons are used to connect closely related independent clauses. In this sentence, the semicolon correctly separates the two independent clauses 'I have a test tomorrow' and 'I need to study.' Choice B is incorrect because it separates the clauses improperly by using the semicolon after 'test' instead of after 'tomorrow.' Choice C is incorrect as it lacks a second independent clause to be connected using a semicolon. Choice D is incorrect as it inappropriately adds 'and' after the semicolon, which disrupts the correct use of the punctuation mark to link independent clauses.

2. Which of the following is not part of the digestive system?

• A. Esophagus
• B. Liver
• C. Stomach
• D. Pancreas

Correct answer: D

Rationale: The correct answer is 'D: Pancreas.' While the pancreas contributes to digestion by secreting enzymes, it is not part of the main digestive tract. The esophagus, liver, and stomach are integral components of the digestive system. The esophagus helps in the transport of food to the stomach, the stomach aids in food breakdown, the liver produces bile for fat digestion, and the pancreas secretes digestive enzymes. Therefore, the pancreas is the correct answer as it is not part of the primary digestive tract but supports digestion through enzyme secretion.

3. What does the prefix 'centi' mean?

• A. 0.1
• B. 0.01
• C. 0.001
• D. 1

Correct answer: B

Rationale: The prefix 'centi' means 0.01, which is one-hundredth of the base unit. For example, 1 centimeter is equal to 0.01 meters. Choice A (0.1) is incorrect as it represents 'deci,' which means one-tenth. Choice C (0.001) is incorrect as it represents 'milli,' which means one-thousandth. Choice D (1) is incorrect as it is not a valid interpretation of the prefix 'centi.' Therefore, the correct answer is B.

4. When writing a letter to the school board of a public school, which of the following greetings would be most appropriate?

• A. Dearest School Board,
• B. To Whom It May Concern,
• C. Dear Sir and/or Ma’am,
• D. Hello all,

Correct answer: C

Rationale: When addressing a formal letter to the school board, 'Dear Sir and/or Ma’am' is the most appropriate greeting as it shows respect and professionalism. Choice A, 'Dearest School Board,' is too informal and overly personal for a professional communication. Choice B, 'To Whom It May Concern,' is more suitable for general inquiries when the recipient is unknown, not for addressing a specific group like a school board. Choice D, 'Hello all,' is too casual and lacks the formality required when addressing a school board.

5. Elevation above sea level and temperature are negatively correlated variables. Which of the following statements describes the relationship between the variables?

• A. As elevation decreases, temperature remains the same
• B. As elevation decreases, temperature decreases
• C. As elevation increases, temperature decreases
• D. As elevation increases, temperature increases

Correct answer: C

Rationale: The correct answer is C: 'As elevation increases, temperature decreases.' In a negative correlation, the variables move in opposite directions. As elevation rises, temperature tends to decrease. Choice A is incorrect because a negative correlation implies that as one variable increases, the other decreases. Choices B and D are incorrect because they suggest that temperature either remains the same or increases as elevation decreases or increases, which is inconsistent with a negative correlation.

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