what is the meaning of the word viable as used in the last paragraph

HESI A2

Reading Comprehension HESI A2 Practice Test

1. What is the meaning of the word viable as used in the last paragraph?

A. Reasonable
B. Unresolved
C. Contemporary
D. Consistent

Correct answer: A

Rationale: In the context of the passage, "viable" means reasonable or feasible, referring to the acceptability of acupuncture as a treatment option based on the study's results. This definition aligns with the implications made in the conclusion of the study, thus supporting option A.

2. In the passage, a trick is described as?

A. A special look given to your partner across the table
B. A book that gives strategies on how to win at Bridge
C. A specific card the dealer gives to the person to her right
D. A round in which each player plays a card, and the highest card wins

Correct answer: C

Rationale: In the passage, a trick is described as a specific card played by each player, forming a collection of four cards. This is a fundamental concept in the game of Bridge, where players take turns playing cards to create a trick. The trick is won by the player with the highest card of the lead suit or the trump suit if applicable. Choices A, B, and D are incorrect because they do not align with the definition of a trick as provided in the passage.

3. What conclusion is suggested by this study from Germany?

A. So far, acupuncture does not have much credibility as a treatment option.
B. Acupuncture can relieve women of all menstrual discomfort.
C. NSAIDs are generally more effective than acupuncture for treating cramps.
D. Acupuncture is a reasonable treatment choice for cramps.

Correct answer: D

Rationale: The study indicates that acupuncture is a reasonable treatment option for menstrual cramps, supported by the positive outcomes reported by participants in the study. The wording in option D directly aligns with the conclusion drawn from the findings, making it the correct answer.

4. What is the main idea of the passage about Sickle-Cell Anemia?

A. Bone pain is a symptom of sickle-cell anemia.
B. Sickle-cell anemia affects oxygen transport in the body.
C. Sickle-cell anemia is a genetically inherited disease.
D. Sickle-cell anemia is a painful, inherited disease.

Correct answer: D

Rationale: The correct answer is D. The passage focuses on describing sickle-cell anemia as a painful and inherited disease. It details how the abnormal sickle-shaped cells cause symptoms like bone pain, fever, and fatigue. While bone pain is mentioned as a symptom, it is not the main idea of the passage. Choice A is incorrect. Choice B, which mentions oxygen transport, is not the main idea but a general concept. Choice C, stating genetically inherited diseases affect thousands, is too broad and does not focus on the specifics of sickle-cell anemia. Therefore, D is the most precise choice.

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.