what is the meaning of the word diligent as used in the last paragraph about sickle cell anemia

HESI A2

Reading Comprehension Practice Test HESI A2

1. What is the meaning of the word diligent as used in the last paragraph about Sickle-Cell Anemia?

A. Dispersed.
B. Incensed.
C. Painstaking.
D. Demanding.

Correct answer: C

Rationale: In the context of sickle-cell anemia, diligent means painstaking, indicating the careful and thorough approach required to manage the disease. The passage highlights the challenges of managing the symptoms of sickle-cell anemia and the need for meticulous and conscientious care. Choices A, B, and D are incorrect. 'Dispersed' and 'Incensed' do not align with the meaning of diligent in this context. 'Demanding' does not capture the essence of the careful and thorough care needed to manage the disease.

2. What is the meaning of the word instill as used in the second paragraph of the passage?

A. Impart
B. Propagandize
C. Demand
D. Create

Correct answer: A

Rationale: The correct answer is A: 'Impart.' In the context of the passage, 'instill' means to impart important lessons about maintaining good health, staying fit, and keeping weight under control. This word choice is appropriate as it aligns with the idea of teaching and passing on knowledge. Choice B, 'Propagandize,' is incorrect as it implies spreading biased or misleading information, which is not the intended meaning in this context. Choice C, 'Demand,' is incorrect as it does not capture the concept of teaching or passing on lessons. Choice D, 'Create,' is also incorrect as it does not convey the idea of imparting knowledge or lessons, which is the central meaning of 'instill' in this context.

3. What is the meaning of the word 'enlist' as it is used in the second paragraph?

A. call into service
B. write down
C. send away
D. put across

Correct answer: A

Rationale: In the context of the immune system, 'enlist' means to call into service. Immune cells recruit other cells to fight infection by producing chemicals that regulate their growth, behavior, and direct new recruits to trouble spots. This process is essential for the immune system's defense mechanism. The other choices are incorrect: 'write down' and 'put across' do not capture the action of mobilizing immune cells, and 'send away' is opposite in meaning to what is happening in the immune response.

4. Why was the roadway of the Golden Gate Bridge so dangerous to build?

A. It was located above a fast-moving river.
B. It had to be perfectly balanced to avoid collapse.
C. The materials used were very unstable.
D. It was built during bad weather.

Correct answer: B

Rationale: The correct answer is B. The passage describes how the road had to be balanced during construction to avoid collapse into the bay. Choice A is incorrect as the Golden Gate Bridge crosses a strait, not a river. Choice C is incorrect as there is no mention of unstable materials. Choice D is incorrect as bad weather is not highlighted as a specific reason for the danger in building the roadway.

5. 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.