which of the following statements is an opinion related to hypertension

HESI A2

Reading Comprehension Practice Test HESI A2

1. Which of the following statements is an opinion related to Hypertension?

A. Obese people are at risk for hypertension.
B. Losing weight can decrease blood pressure.
C. Older people must pay attention to their blood pressure.
D. Blurred vision or dizziness may be a sign of hypertension.

Correct answer: C

Rationale: A statement of fact can be proved or checked. A statement of opinion is what someone thinks or believes. In this case, statements A, B, and D could be proved scientifically, but statement C is simply a suggestion. While it is advisable for older people to monitor their blood pressure due to the increased risk associated with aging, the statement itself is an opinion because it suggests what older people 'must' do, which is a subjective viewpoint rather than a verifiable fact. Statements A, B, and D provide factual information supported by scientific evidence, making them statements of fact rather than opinion.

2. What is the best summary of this passage?

A. The heart regulates oxygen flow and waste disposal, with the kidneys aiding in salt and water absorption.
B. The cardiovascular system regulates blood pressure through baroreceptors, chemoreceptors, and the kidneys.
C. Baroreceptors send impulses to regulate blood pressure by affecting the heart, arteries, and veins.
D. Chemoreceptors monitor oxygen levels to impact blood pressure.

Correct answer: B

Rationale: The correct answer is B because it provides a comprehensive summary of the passage, explaining how the cardiovascular system regulates blood pressure through baroreceptors, chemoreceptors, and the kidneys. Choice A is incorrect as it only focuses on the heart and kidneys without mentioning the broader cardiovascular system. Choice C is incorrect as it solely emphasizes the role of baroreceptors in regulating blood pressure. Choice D is incorrect as it oversimplifies the role of chemoreceptors in monitoring oxygen levels without mentioning their impact on blood pressure regulation.

3. A reader might infer from this passage that NASA ___________.

A. Plans new twin studies as it aims for Mars
B. Allows other agencies to study its astronauts
C. Will use these data in planning future trips
D. Cares more about physiology than psychology

Correct answer: C

Rationale: The passage suggests that NASA will use the findings from the twin study to plan future extended space missions.

4. Identify the overall tone of the essay

A. Earnest
B. Negative
C. Self-satisfied
D. Skeptical

Correct answer: A

Rationale: The tone of the essay is earnest, reflecting a sincere belief in the positive impacts of yoga. The author shares personal anecdotes and testimonials, enhancing this earnestness. The positive language used throughout reinforces the idea that the author genuinely advocates for yoga, supporting the assertion that the tone is earnest.