based on this passage what can the reader infer about the advice physicians will give their pregnant patients about coffee consumption

HESI A2

Reading Comprehension HESI A2 Practice Test

1. Based on this passage, what can the reader infer about the advice physicians will give their pregnant patients about coffee consumption?

A. Almost all of them will advise women to stop drinking any caffeine until after the baby is born.
B. The majority will ignore the study altogether and continue to advise caffeine in moderation as before.
C. All of them will demand additional research be done before they change what they tell their patients.
D. Some will continue to make their normal recommendations about caffeine, while others will be more cautious than before.

Correct answer: D

Rationale: The passage implies that there is variability in physician responses to the study about caffeine consumption. Some doctors may continue their standard recommendations, while others might advise more caution based on the new evidence. Therefore, option D reflects this variability in professional opinions and is the correct inference.

2. 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.

3. What statement from the article draws a conclusion?

A. Chopsticks can be hard to use.
B. Eating with cutlery was invented in Europe.
C. It is interesting to discover new ways to do things.
D. Space travel has created new challenges for eating.

Correct answer: C

Rationale: The correct answer is C: 'It is interesting to discover new ways to do things.' This statement draws a conclusion by summarizing the learning experience mentioned throughout the article. It reflects on the diversity of eating habits across cultures and the fascination in discovering and adapting to new methods of accomplishing tasks. Choice A is incorrect as it describes a fact rather than drawing a conclusion. Choice B is incorrect as it also presents a historical fact without concluding or summarizing any information. Choice D is incorrect because it states a fact about the challenges of space travel without offering a concluding remark or summarizing the topic.

4. Why is an unwanted gift called a white elephant?

A. It is a good gift to give at the party
B. Gifts are never unwanted
C. Siam's rulers punished with the gift
D. It is rare to get an unwanted gift

Correct answer: C

Rationale: The term 'white elephant' originated from the practice of the kings of Siam (now Thailand) giving rare and sacred white elephants as gifts. These white elephants were highly prestigious but also very expensive to maintain, causing financial burdens on the recipients. The kings of Siam used white elephants as a punishment for those who displeased them. The recipients were required to care for the white elephant in a grand style, resulting in financial liabilities that could make them impoverished. Over time, the term 'white elephant' evolved to describe any valuable item that is burdensome or unwanted. Therefore, choice C is correct. Choices A, B, and D are incorrect because they do not accurately explain the origin and meaning of the term 'white elephant' in the context of unwanted gifts.

5. Which sound waves have a lower pitch?

A. Those waves that are closer together
B. Those waves that are farther apart
C. Those waves that travel a long distance
D. Those waves that travel a short distance

Correct answer: B

Rationale: Sound waves that are farther apart have a lower pitch. The Doppler Effect explains that as objects emitting sound move away, the sound waves become more spaced out, resulting in a lower frequency and a lower pitch. Choice A is incorrect because waves that are closer together have a higher frequency and a higher pitch. Choices C and D are not directly related to determining the pitch of sound waves.