HESI A2 Vocabulary Quiz

HESI A2 Vocabulary Quiz Related

Review HESI A2 Vocabulary Quiz related questions and content

A paroxysm is a sudden spasm. Another word for this might be ___________.

  • A. convulsion
  • B. symptom
  • C. efficacy
  • D. embolism
Correct Answer: A

Rationale: The correct answer is A: "convulsion." A paroxysm is defined as a sudden spasm or convulsion. The word "convulsion" specifically refers to a violent and involuntary contraction or spasm of muscles, which aligns perfectly with the description of a paroxysm. On the other hand, choices B, C, and D are incorrect. "Symptom" (B) refers to a manifestation of a condition rather than a physical spasm. "Efficacy" (C) relates to effectiveness or success, not a sudden spasm. "Embolism" (D) refers to the obstruction of a blood vessel, which is unrelated to the concept of a sudden spasm. Therefore, convulsion is the most suitable synonym for a paroxysm in this context.

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Choose the meaning of the word 'exposure' in the following sentence: 'People with weakened immune systems should avoid exposure to flu.'

  • A. Disclosure
  • B. Pretense
  • C. Contact
  • D. Display
Correct Answer: C

Rationale: In this sentence, the word 'exposure' is used to refer to coming in contact with the flu virus. Therefore, in this context, the meaning of 'exposure' is related to 'contact.' Choices A, B, and D are incorrect. 'Disclosure' means revealing information, 'pretense' means pretending, and 'display' means to show or exhibit, none of which captures the intended meaning of 'exposure' in the sentence provided.

Choose the meaning of the word intact in the following sentence: 'The capsule remains intact even when placed in water.'

  • A. Viable
  • B. Operational
  • C. Tinted
  • D. Whole
Correct Answer: D

Rationale: In this sentence, the word 'intact' is synonymous with 'whole,' meaning that the capsule remains undamaged or complete even when placed in water. Choices A, B, and C are incorrect. 'Viable' means capable of working successfully, 'operational' means in working order, and 'tinted' means slightly colored.

Choose the meaning of the word 'disintegrates' in the following sentence: 'It disintegrates in the mouth within seconds after placement on the tongue, allowing its contents to be swallowed with or without water.'

  • A. Evaporates
  • B. Fizzes
  • C. Deviates
  • D. Fragments
Correct Answer: D

Rationale: The word 'disintegrates' means to break apart into smaller parts or fragments. In the sentence, it describes the process of the substance breaking down in the mouth. Therefore, the most appropriate meaning is 'Fragments.' 'Evaporates' means to turn into vapor, 'Fizzes' refers to the production of bubbles, and 'Deviates' means to depart from the norm, making them incorrect choices in the context of the sentence.

The abbreviation YOB on a medical form refers to a patient's ___________.

  • A. weight
  • B. ethnicity
  • C. symptoms
  • D. birthdate
Correct Answer: D

Rationale: The abbreviation YOB stands for 'Year of Birth.' It is used on medical forms to refer to a patient's birthdate, indicating the year in which the individual was born. Therefore, the correct answer is D. Choices A, B, and C are incorrect because YOB does not pertain to weight, ethnicity, or symptoms; it specifically relates to the patient's birthdate.

When a symptom is exacerbated, it is ___________.

  • A. not dangerous
  • B. disfiguring
  • C. painful
  • D. made worse
Correct Answer: D

Rationale: When a symptom is exacerbated, it means that it is made worse or intensified beyond its usual level of severity. This can lead to increased discomfort, pain, or other negative effects associated with that particular symptom. Choice A is incorrect because exacerbation does not imply that the symptom is not dangerous. Choice B is incorrect as exacerbation does not necessarily mean disfiguring. Choice C is incorrect as exacerbation does not always specifically refer to pain, but to any worsening of a symptom.

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