Nursing Elites

1. What is the main idea of the passage about Toxins and Your Health?

• A. Environmental toxins may have dire health effects over time.
• B. Of three toxins studied, lead has the worst effect on health.
• C. Toxins may accumulate in the bones of older patients.
• D. Johns Hopkins University has discovered a new use for lead.

Correct answer: A

Rationale: The passage emphasizes the long-term effects of environmental toxins such as lead, pesticides, and mercury on brain health, particularly as individuals age. Dr. Brian Schwartz's quote highlights the link between environmental exposure and cognitive decline, framing the entire discussion around the potential health ramifications of such exposure over time. This clearly aligns with choice A, making it the main idea of the passage.

2. All of the following are mentioned in the passage as potential risks from inadequate sleep EXCEPT ___________.

• A. Cancer
• B. Obesity
• C. Diabetes
• D. Depression

Correct answer: A

Rationale: Cancer is not mentioned as a risk associated with inadequate sleep in the passage.

3. What is the main idea of the passage about Aromatherapy—Fact or Fiction?

• A. Aromatherapy is not a legitimate therapy by anyone’s standards.
• B. Lemon and lavender are not healthy scents to inhale or use.
• C. More studies are needed to determine if aromatherapy is truly beneficial.
• D. Adding aromatherapy to regular treatment will help speed healing.

Correct answer: C

Rationale: The main idea of the passage revolves around the skepticism regarding the efficacy of aromatherapy. The mention of needing more studies to determine its true benefits suggests that the current findings are inconclusive. This aligns with choice C, which reflects the need for further research to validate the claims associated with aromatherapy.

4. Which of the following statements is an opinion related to Barefoot Running?

• A. Running barefoot is natural and advantageous.
• B. The cost of modern running shoes keeps increasing.
• C. Concrete sidewalks are harder than dirt paths.
• D. The arch of the foot gives a spring to the step.

Correct answer: A

Rationale: The statement that "running barefoot is natural and advantageous" reflects a subjective opinion, which cannot be definitively proven or measured objectively. The other statements (B, C, and D) provide factual observations or comparisons that can be validated through evidence, which distinguishes A as the only opinion-based statement.

5. Which of the following statements is an opinion related to Super Foods?

• A. Walnuts contain omega-3 fatty acids.
• B. Lentils are high in both protein and fiber.
• C. Pomegranates are delicious and healthful.
• D. Oats move slowly through the digestive tract.

Correct answer: C

Rationale: The statement about pomegranates being delicious and healthful reflects a subjective opinion about taste and health benefits. This contrasts with the other options, which present factual information about the nutritional content of walnuts, lentils, and oats, making C the correct choice for an opinion.

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