what statement about jetlag can be inferred from the passage on daylight savings time

HESI A2

HESI A2 Reading Comprehension Practice Test

1. What statement about jetlag can be inferred from the passage on Daylight Savings Time?

A. Jetlag is caused by flying at high speeds.
B. Jetlag is caused by moving between time zones.
C. Jetlag is unrelated to time zone changes.
D. Jetlag is a myth.

Correct answer: B

Rationale: The correct answer is B: 'Jetlag is caused by moving between time zones.' The passage explains that jetlag occurs when moving suddenly from one time zone to another, such as when flying from Asia to North America. This disrupts the body's internal clock, leading to symptoms like tiredness and sleep disturbances. Choice A is incorrect as jetlag is not attributed to high-speed travel but to time zone changes. Choice C is incorrect as the passage clearly links jetlag to changes in time zones. Choice D is incorrect as jetlag is a real phenomenon experienced by individuals who travel across different time zones.

2. Which conclusion can the reader draw after reading this passage?

A. The climate crisis has increased deaths from heatstroke.
B. Heat exhaustion rarely occurs in dry environments.
C. The cessation of sweat is not necessarily a positive sign.
D. Temperatures below 90 degrees are usually not dangerous.

Correct answer: C

Rationale: The passage notes that stopping sweating entirely is a serious sign that requires medical attention.

3. Which might be a good title for the passage about Barefoot Running?

A. Everyone Should Run Barefoot.
B. How to Prevent Running Injuries.
C. Modern Road Surfaces Versus Barefoot Running.
D. The Debate over Barefoot Running.

Correct answer: D

Rationale: The title 'The Debate over Barefoot Running' captures the main discussion in the passage.

4. Which statement would not be inferred by the reader in the passage about Super Foods?

A. Instant oatmeal can be part of a healthful breakfast.
B. Blueberries are an especially healthful food.
C. Certain grains and dairy products are super foods.
D. Super foods are more expensive than processed foods.

Correct answer: D

Rationale: The passage does not imply or provide information regarding the cost of superfoods compared to processed foods. Therefore, D is the correct answer, as it identifies a statement that cannot be inferred from the passage.

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

A. Basis
B. Extent
C. Cure
D. Solidity

Correct answer: B

Rationale: The word "duration" in the context of sleep refers to the length of time that children should sleep. It suggests a focus on the amount of sleep necessary for healthy development, making option B the correct choice as it aligns with the emphasis on recommended sleep hours for children.