Nursing Elites

1. Solve for y: 2y + 5 = 25 * 10

• A. y = 25
• B. y = 100
• C. y = 150
• D. y = 200

Correct answer: B

Rationale: To solve the equation 2y + 5 = 25 * 10, start by simplifying the right side: 25 * 10 = 250. Then, subtract 5 from both sides to isolate 2y: 2y = 250 - 5 = 245. Finally, divide by 2 to find the value of y: y = 245 / 2 = 122.5. Therefore, the correct answer is y = 122.5. Choices A, C, and D are incorrect as they do not result from the correct calculation steps.

2. What would a mongoose likely eat according to the food chain diagram?

• A. Shrub
• B. Aardvark
• C. Vulture
• D. Mouse

Correct answer: D

Rationale: According to the food chain diagram, mongooses are consumers that feed on smaller animals like mice, making choice D the correct answer. Shrub (choice A) is a plant and not a typical food for mongooses. Aardvark (choice B) is a large mammal that is not a primary food source for mongooses. Vulture (choice C) is a scavenger bird that typically feeds on carrion, not a preferred food for mongooses.

3. What is the protective fluid that surrounds the brain and spinal cord?

• A. Blood
• B. Cerebrospinal fluid
• C. Myelin sheath
• D. Insulin

Correct answer: B

Rationale: Cerebrospinal fluid is the protective fluid that surrounds the brain and spinal cord. It acts as a cushion to protect these vital organs from injury and provides nutrients and removes waste products. Blood, myelin sheath, and insulin do not serve as the protective fluid surrounding the brain and spinal cord. Blood carries nutrients and oxygen to cells, myelin sheath is a protective covering of nerve fibers, and insulin is a hormone involved in regulating blood sugar levels.

4. Which of the following can the reader infer about the author's point of view when they state: 'the work Lamarr and Antheil did creating this frequency-hopping system led to many technologies that are often taken for granted today?'

• A. The author believes that we have underestimated the value of the contributions of lesser-known inventors
• B. The author believes that the frequency-hopping system has damaged the potential of modern electronics
• C. The author believes that the work of Lamarr and Antheil was instrumental to victory in World War II
• D. The author believes we spend too much time using technologies derived from...

Correct answer: A

Rationale: The author highlights the significance of the contributions made by lesser-known inventors like Lamarr and Antheil.

5. What is the initial step a writer takes when generating new ideas for a writing task?

• A. Brainstorm
• B. Final edit
• C. Draft
• D. Revision

Correct answer: A

Rationale: When a writer begins a new writing task, the first step is typically brainstorming. Brainstorming involves generating new ideas, concepts, and approaches before moving on to drafting. Option B, 'Final edit,' is incorrect as it refers to the last stage of the writing process, where the writer reviews and makes final adjustments to the completed draft. Option C, 'Draft,' is incorrect as it comes after brainstorming and involves putting the ideas into a structured form. Option D, 'Revision,' is also incorrect as it involves making changes and improvements to the draft after the initial writing phase.

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