HESI A2
HESI A2 Vocabulary Practice Test
1. If a patient's condition is deteriorating, he is ______.
- A. Improving
- B. Getting worse
- C. Stabilizing
- D. Reversing
Correct answer: B
Rationale: The correct answer is 'B: Getting worse.' When a patient's condition is deteriorating, it means that their health is declining or worsening. Choices A, C, and D are incorrect because improving, stabilizing, and reversing all indicate positive changes or holding steady, which are the opposite of deteriorating.
2. Choose the meaning of the word 'riddled' in the following sentence: 'The cavity, once opened, proved to be riddled with infection.'
- A. Challenged
- B. Overrun
- C. Separated
- D. Complete
Correct answer: B
Rationale: The word 'riddled' in this context means filled with or affected by (something undesirable) to a great degree, which aligns with the definition of 'overrun.' In this sentence, the cavity is described as being full of infection, indicating that the infection has spread extensively throughout. 'Challenged' (choice A) implies being tested or provoked, which is not the meaning conveyed by 'riddled.' 'Separated' (choice C) means divided or isolated, which does not fit the context of the sentence. 'Complete' (choice D) means finished or whole, which is the opposite of what is described in the sentence where the cavity is full of infection.
3. 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.
4. What does Consistency refer to?
- A. Color of a fluid
- B. Degree of viscosity, how thick or thin a fluid is
- C. Taste of a fluid
- D. Smell of a fluid
Correct answer: B
Rationale: Consistency refers to the degree of viscosity of a fluid, indicating how thick or thin it is. Viscosity is the resistance of a fluid to flow, and it determines its consistency. Choices A, color, C, taste, and D, smell, are not related to consistency. Color, taste, and smell are sensory attributes that do not define the physical property of consistency in fluids.
5. What is another name for the voice box?
- A. Trachea
- B. Larynx
- C. Pharynx
- D. Esophagus
Correct answer: B
Rationale: The correct answer is B: Larynx. The voice box is commonly known as the larynx, which plays a vital role in producing sound. The trachea (choice A) is the windpipe that carries air to and from the lungs, not the voice box. The pharynx (choice C) is the throat passageway for air and food, distinct from the voice box. The esophagus (choice D) is the tube that carries food and liquids from the throat to the stomach, not related to the voice box. Therefore, the larynx is the specific anatomical structure referred to as the voice box.
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