HESI A2 Practice Test Vocabulary Related

Review HESI A2 Practice Test Vocabulary related questions and content

What is the meaning of the word 'insidious' in the sentence 'The 'insidious' disease was well established before becoming apparent'?

  • A. Sudden
  • B. Suffer
  • C. Gradual
  • D. Graduate
Correct Answer: C

Rationale: The correct answer is C: 'Gradual.' In the context provided, 'insidious' describes a disease that develops slowly and harmfully over time, without being easily noticed. Choices A, B, and D are incorrect. 'Sudden' (choice A) means something happening quickly or unexpectedly, 'Suffer' (choice B) means to experience pain or hardship, and 'Graduate' (choice D) means to successfully complete a process or course of study, none of which capture the intended meaning of 'insidious' in this context.