choose the best summary of the passage about sunny side up

HESI A2

Reading Comprehension Practice Test HESI A2

1. Choose the best summary of the passage about Sunny-Side Up.

A. Light-skinned people need a maximum of 15 minutes a day in direct sunlight to achieve the benefits of the sun’s rays.
B. Spending too much time indoors can wreak havoc with your circadian rhythms, leach vitamin D from your bones, and damage your immune system.
C. Although negative effects of sunlight are well known, people should be aware that some sunlight is necessary and beneficial.
D. You can avoid direct sunlight but still reap the benefits of a day in the sun by using sunscreen or tinted glass.

Correct answer: C

Rationale: The best summary captures the essence of the passage, which acknowledges the well-known negative effects of sunlight while also emphasizing the necessity and benefits of sunlight exposure. C accurately reflects this balanced view, making it the most appropriate choice.

2. Why did the author write the passage on Getting a Good Night's Sleep?

A. To explain insomnia and propose solutions for it.
B. To entertain readers with sleep trivia.
C. To persuade people to sleep more.
D. To inform about the benefits of herbs for sleep.

Correct answer: A

Rationale: The correct answer is A. The author wrote the passage to address the issue of insomnia, offering solutions such as sleep hygiene and non-pharmacological therapies. The passage discusses the challenges of insomnia, its impact on daily life, and emphasizes the importance of seeking help to achieve a good night's sleep. Choice B is incorrect as the passage focuses on a serious topic rather than entertaining with trivia. Choice C is incorrect as the passage does not aim to persuade people to sleep more but to address insomnia specifically. Choice D is incorrect as the passage mentions herbs and spices as part of non-pharmacological therapies for insomnia, not primarily focusing on their benefits.

3. What is the best summary of the passage?

A. Electric currents within the body are due to electrostatic charges set off by the heart. Medical staff are trained to recognize any abnormalities within the heart.
B. Every individual has unique electric currents on the surface of the body. The ECG measures and records these electric currents.
C. The ECG systematically and rather quickly measures the stages at which the 'wave of excitation' occurs within the heart and records them. This wave has three distinct steps that spread from the SA node to the AV node.
D. The ECG measures the electric currents within the body. These currents are detected on the surface of the body when the body is connected to an amplifier.

Correct answer: C

Rationale: The correct summary of the passage is option C. The passage explains how the ECG systematically measures and records the 'wave of excitation' that occurs within the heart in three distinct steps, spreading from the SA node to the AV node. This summary effectively captures the main focus of the passage. Option A is incorrect because it only mentions the detection of electric currents in the body and recognizing abnormalities by medical staff, missing the key information about the 'wave of excitation' and its stages. Option B is incorrect as it focuses solely on the measurement and recording of unique electric currents on the body's surface, neglecting the specific process described in the passage. Option D is also incorrect as it provides a general description of how the ECG measures electric currents without emphasizing the specific stages of the 'wave of excitation' as detailed in the passage.

4. What is the meaning of the word 'evolved' in the first paragraph?

A. To spread
B. To gradually develop
C. To revolve
D. To shift

Correct answer: B

Rationale: In the context of the given extract, 'evolved' means to gradually develop. The systems in the body have evolved over time, indicating a gradual development and adaptation. 'To spread,' 'to revolve,' and 'to shift' do not capture the idea of a gradual development as portrayed in the text, making them incorrect choices.

5. What is the meaning of the word 'abstain' as used in the last paragraph?

A. Dishonor
B. Go without
C. Connect to
D. Liberate

Correct answer: B

Rationale: In the context of the passage, 'abstain' means to refrain from or go without. The passage discusses the challenges of treating individuals with both eating disorders and substance abuse issues. It mentions that while treatment for addiction involves abstinence, it is not possible to completely abstain from food. This highlights the meaning of 'abstain' as 'go without' in this context. The other choices are incorrect: 'Dishonor' does not relate to abstain, 'Connect to' is not synonymous with abstain, and 'Liberate' does not align with the context of the passage.