what does consistency refer to

HESI A2

Vocabulary HESI A2 Practice Test

1. 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.

2. Which verb is defined as to bring about; cause to happen; to accomplish; to make?

A. Affect
B. Accept
C. Expect
D. Effect

Correct answer: D

Rationale: The correct answer is D, 'effect.' The verb 'effect' is defined as to bring about, cause to happen, accomplish, or make. It describes the action of making something happen or producing a result. Choices A, B, and C are incorrect because 'affect' means to influence, 'accept' means to receive willingly, and 'expect' means to anticipate. Therefore, the correct choice is D, 'effect.'

3. What is another word for ADHERE?

A. Remain intact
B. Loosen
C. Hold fast
D. Position next to

Correct answer: C

Rationale: The correct answer is 'C: Hold fast.' 'Adhere' means to stick firmly to something, which aligns with 'hold fast.' Choices A, B, and D are incorrect. 'Remain intact' does not capture the idea of sticking to something, 'loosen' is the opposite of 'adhere,' and 'position next to' does not convey the sense of sticking or clinging.

4. Choose the meaning of the word 'quarantine' in the following sentence: 'The patients are under quarantine until further notice.'

A. A specialist's care
B. Experimental drug therapy
C. Imprisonment in a rehabilitation unit
D. Confinement away from the general population

Correct answer: D

Rationale: In this sentence, the word 'quarantine' is used to convey the idea that the patients are isolated or separated from the general population. Quarantine is often implemented to prevent the spread of diseases or infections, and in this context, it implies confinement or isolation to ensure the safety of others. The other choices are incorrect because 'A' refers to specialized medical attention, 'B' refers to a specific medical treatment, and 'C' implies being held against one's will in a rehab facility, none of which capture the meaning of 'quarantine' as used in the sentence provided.

5. Hypothetical is best defined as being ___________.

A. rigorous
B. short-term
C. assumed
D. convinced

Correct answer: C

Rationale: Hypothetical is best defined as being assumed because it describes something that is based on a theory or assumption rather than solid proof or certainty. Hypothetical situations are used to explore different possibilities or outcomes without being confirmed as true or existing. Choice A, 'rigorous,' does not accurately define hypothetical, as it refers to something that is extremely thorough, accurate, or carefully done. Choice B, 'short-term,' is unrelated to the definition of hypothetical. Choice D, 'convinced,' does not capture the essence of hypothetical, which is more about assumptions and possibilities rather than being convinced of something.