if a theory is obsolete what is true of it

HESI A2

Vocabulary HESI A2 Practice Test

1. If a theory is obsolete, what is true of it?

A. Up to date
B. Outdated
C. Innovative
D. Scientific

Correct answer: B

Rationale: The correct answer is B: 'Outdated.' When something is described as 'obsolete,' it means that it is outdated or no longer in use. Therefore, an obsolete theory is no longer current or relevant. Choices A, C, and D are incorrect because an obsolete theory is not considered up to date, innovative, or necessarily scientific; it is outdated and no longer relevant in its field.

2. What is the meaning of the word 'maladroit' in the sentence: 'Those who are maladroit should not become surgeons'?

A. Clumsy
B. Romantic
C. Untrained
D. Self-conscious

Correct answer: A

Rationale: The correct answer is A: 'Clumsy.' In this context, 'maladroit' means lacking skill or coordination, especially in tasks requiring dexterity and precision. The statement suggests that individuals who are clumsy or awkward should avoid pursuing a career as surgeons. Choice B, 'Romantic,' is incorrect as it does not align with the context provided. Choice C, 'Untrained,' does not capture the essence of clumsiness implied by 'maladroit.' Choice D, 'Self-conscious,' is also incorrect as it does not reflect the intended meaning of lacking skill or coordination.

3. What does it mean to critique something?

A. Dislike
B. Appraise
C. Ignore
D. Condemn

Correct answer: B

Rationale: To critique something means to evaluate or appraise it, looking at its strengths and weaknesses. Choice A, 'Dislike,' is incorrect because critiquing involves a more detailed analysis than simply expressing a negative feeling. Choice C, 'Ignore,' is incorrect as critiquing involves paying attention and analyzing the subject, not disregarding it. Choice D, 'Condemn,' is incorrect as it implies a strong disapproval rather than a thoughtful evaluation.

4. What does Endogenous mean?

A. Produced outside the body
B. Produced within the body
C. Taken from an external source
D. Linked to environmental factors

Correct answer: B

Rationale: The correct answer is B: 'Produced within the body.' Endogenous refers to substances or processes that originate or are produced within an organism or system. Choices A, C, and D are incorrect. Choice A, 'Produced outside the body,' is the opposite of endogenous. Choice C, 'Taken from an external source,' describes exogenous rather than endogenous. Choice D, 'Linked to environmental factors,' is not a direct definition of endogenous.

5. Select the word that means 'a violent seizure.'

A. revelation
B. nutrient
C. contraption
D. paroxysm

Correct answer: D

Rationale: 'Paroxysm' is the correct answer as it refers to a sudden, violent seizure or outburst. The other choices are incorrect because 'revelation' means a surprising and previously unknown fact, 'nutrient' refers to a substance that provides nourishment, and 'contraption' means a machine or device that is strange or unnecessarily complicated.