HESI A2 Vocabulary Quiz

Correct Answer: C

Rationale: The correct answer is C: swift. "Precipitous" means steep or dangerously high, suggesting a rapid descent. The word is often used to describe a sudden and swift drop or decline. Choice A, damp, is unrelated. Choice B, gentle, is the opposite of what "precipitous" conveys. Choice D, dull, does not capture the sense of speed or steepness implied by "precipitous."

Correct Answer: B

Rationale: The correct answer is B: A type of lipoprotein. LDL stands for Low-Density Lipoprotein, which is a type of cholesterol-carrying particle in the blood. It is often referred to as the "bad" cholesterol because high levels can lead to plaque buildup in arteries. Choice A is incorrect as LDL is not related to denominations. Choice C is incorrect as LDL is not related to self-care mobility skills. Choice D is incorrect as LDL is not a certain digital value.

Correct Answer: C

Rationale: The correct answer is C: Hindering. Inhibiting means to restrain or prevent, which fits the context of the sentence where the medication is stopping the action of an enzyme. Choice A, Occupying, is incorrect because inhibiting does not involve taking up space. Choice B, Speeding, is incorrect as inhibiting means slowing down or preventing, not increasing speed. Choice D, Enhancing, is incorrect as inhibiting is the opposite of enhancing, which means to improve or increase. Therefore, the most suitable meaning for inhibiting in this context is hindering.

Correct Answer: B

Rationale: The term 'selected plants' refers to specific or particular plants chosen intentionally. The adjective 'selected' implies a deliberate choice from a group of options. Therefore, option B, 'Particular plants,' is the best description. Choice A, 'Plants that have been chosen,' is similar but less concise. Choices C and D, 'Top quality plants' and 'Restricted plants,' respectively, introduce additional characteristics not implied in the original sentence, making them incorrect.

Correct Answer: C

Rationale: Contact dermatitis is a skin inflammation caused by direct contact with an irritant or allergen, typically through touch. Touching the irritant triggers a reaction, leading to skin redness, itching, and swelling. Smell (A), taste (B), and sight (D) do not directly cause contact dermatitis as it is a physical reaction on the skin surface, not triggered by the other senses.