HESI A2 Practice Test Vocabulary

HESI A2 Practice Test Vocabulary Related

Review HESI A2 Practice Test Vocabulary related questions and content

What does the quoted word 'adverse' mean in the following sentence? He complained of the 'adverse' side effects of his new medication.

  • A. Undesirable
  • B. Frequent
  • C. Noticeable
  • D. Constant
Correct Answer: A

Rationale: The correct answer is A: 'Undesirable.' In this context, 'adverse' means harmful or undesirable, specifically referring to the negative side effects experienced from the medication. Choice B, 'Frequent,' is incorrect as 'adverse' does not imply how often the side effects occur but rather their nature. Choice C, 'Noticeable,' is incorrect as 'adverse' does not necessarily mean that the side effects are easily noticeable, but rather that they are harmful. Choice D, 'Constant,' is incorrect as 'adverse' does not indicate that the side effects are continuous but rather that they are negative.

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The development of the disease was 'insidious'. What does insidious mean in this context?

  • A. Gradual
  • B. Momentous
  • C. Sudden
  • D. Innocuous
Correct Answer: A

Rationale: In this context, 'insidious' means progressing slowly but having harmful effects. This matches the meaning of 'gradual,' making it the correct answer. 'Momentous' means significant or important, which is not the meaning conveyed by 'insidious.' 'Sudden' means abrupt or unexpected, opposite to the slow progression indicated by 'insidious.' 'Innocuous' means harmless, which is the opposite of the harmful effects associated with an insidious disease.

A nit is a kind of _______.

  • A. Abscess
  • B. Bandage
  • C. Parasite
  • D. Infection
Correct Answer: C

Rationale: Correct! A nit is the egg of a parasitic insect, such as a louse. This makes 'Parasite' the correct answer. An abscess (Choice A) is a swollen area within body tissue containing an accumulation of pus. A bandage (Choice B) is a strip of material used to cover and protect a wound. An infection (Choice D) is the invasion and multiplication of microorganisms in body tissues.

The meteorologist had forecast rain, ____________ Sheila brought her umbrella to work.

  • A. Nor
  • B. Yet
  • C. Because
  • D. So
Correct Answer: C

Rationale: The sentence implies a cause-and-effect relationship, so 'because' is the appropriate conjunction. 'Nor' is used in negative constructions, 'Yet' indicates contrast, and 'So' is used to show a consequence, none of which fit the context of the sentence.

What does the quoted word 'occluded' mean in the following sentence? The nurse reported that the patient's circulation to that foot was 'occluded'.

  • A. Normal
  • B. Impaired
  • C. Inadequate
  • D. Obstructed
Correct Answer: D

Rationale: The correct answer is D, 'Obstructed.' 'Occluded' means blocked or obstructed, indicating that the circulation to the foot was hindered. Choices A, B, and C are incorrect because 'occluded' does not mean normal, impaired, or inadequate but rather obstructed.

Another word for UNDER OBSERVATION is?

  • A. Cognition
  • B. Isolation
  • C. Surveillance
  • D. Assessment
Correct Answer: C

Rationale: The correct answer is C, 'Surveillance,' which means 'under observation.' 'Cognition' (A) refers to mental processes, 'Isolation' (B) means being separated from others, and 'Assessment' (D) is the evaluation of something, none of which directly relate to being observed.

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