Nursing Elites

1. Which sentence avoids a dangling modifier?

• A. Walking down the street, a bird swooped down from a tree.
• B. Having finished the report, it was time for lunch.
• C. Reading the book, I learned a lot about ancient history.
• D. Exhausted from the hike, the tent was a welcome sight.

Correct answer: C

Rationale: Option C correctly places the participle phrase 'Reading the book' directly in front of the subject 'I,' ensuring that there is no dangling modifier. This structure establishes a clear connection between the action described in the introductory phrase and the subject performing the action, resulting in a grammatically correct sentence. Choice A, B, and D have dangling modifiers. In choice A, the phrase 'Walking down the street' should be followed by the noun it is describing to avoid the dangling modifier. Choice B has a dangling modifier as 'Having finished the report' does not have a clear subject to relate to. Choice D also has a dangling modifier as 'Exhausted from the hike' is not properly connected to the subject in the sentence.

2. What is the perimeter of a rectangle with a length of 7 cm and a width of 3 cm?

• A. 21 cm
• B. 10 cm
• C. 14 cm
• D. 20 cm

Correct answer: D

Rationale: To find the perimeter of a rectangle, you add the lengths of all its sides. In this case, the formula for the perimeter of a rectangle is 2*(length + width). Substituting the given values, we get: 2*(7 cm + 3 cm) = 2*(10 cm) = 20 cm. Therefore, the correct answer is 20 cm. Choice A (21 cm) is incorrect because it is the sum of the individual sides rather than the perimeter. Choice B (10 cm) is incorrect because it only represents one side of the rectangle. Choice C (14 cm) is incorrect as it is not the total perimeter of the rectangle.

3. How do isotopes affect the atomic mass of an element?

• A. Isotopes have no effect on the atomic mass of an element.
• B. Isotopes cause the atomic mass of an element to vary slightly.
• C. Isotopes cause the atomic mass of an element to be exactly the same for all isotopes of that element.
• D. Isotopes cause the atomic mass of an element to vary greatly.

Correct answer: B

Rationale: Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons. Since the atomic mass of an element is the weighted average of the masses of its isotopes, the presence of isotopes causes the atomic mass of an element to vary slightly. This variation occurs because different isotopes have different masses due to their varying numbers of neutrons. The atomic mass is affected by the abundance of each isotope, leading to a slight fluctuation in the overall atomic mass of the element. Choice A is incorrect because isotopes do influence the atomic mass. Choice C is incorrect because isotopes have different masses, affecting the overall atomic mass. Choice D is incorrect as isotopes typically do not cause a significant variation in atomic mass, but rather a slight fluctuation.

4. Which of the following systems is responsible for transporting blood throughout the body?

• A. Respiratory
• B. Circulatory
• C. Nervous
• D. Digestive

Correct answer: B

Rationale: The correct answer is B: Circulatory. The circulatory system, made up of the heart, blood vessels, and blood, is responsible for transporting blood throughout the body. It plays a vital role in delivering oxygen, nutrients, hormones, and removing waste products from cells. The respiratory system, on the other hand, is responsible for gas exchange in the lungs. The nervous system transmits signals between different parts of the body, while the digestive system processes food and absorbs nutrients from it. Therefore, choices A, C, and D are incorrect as they are not primarily involved in the transportation of blood throughout the body.

5. Which of the following facts would be the most relevant to include here?

• A. NO CHANGE; best as written
• B. was another activist group that
• C. had a lot of members that
• D. was another school that

Correct answer: B

Rationale: Option B provides relevant context by specifying that the BPP was another activist group. This clarification helps to establish a parallel between the BPP and the NAACP in terms of their function and purpose. Choice C is incorrect as the number of members is not the key point being compared in the sentence. Choice D is incorrect as it introduces an unrelated comparison involving schools, which is not relevant to the context provided in the sentence.

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