HESI A2 Vocabulary Practice Test - Nurselytic

Correct Answer: A

Rationale: The correct answer is A: 'Empty.' Vacuous means lacking intelligence, empty-headed, or devoid of substance.
Choice B, 'Full,' is incorrect as it is the opposite of vacuous.
Choice C, 'Dense,' means closely compacted or stupid, not vacuous.
Choice D, 'Bright,' means giving out or reflecting a lot of light, not vacuous.

Correct Answer: B

Rationale:
Rationale:

The correct answer is
B) Add to. In pharmacology, the term "augment" is often used to describe the action of increasing the effect or potency of something, such as a medication or treatment. When you augment something, you are adding to it or enhancing it in some way.

Option
A)
To decrease is incorrect because it is the opposite of what augment means. Decreasing would be more in line with terms like reduce or diminish.

Option
C) Eliminate is incorrect because augmenting does not involve eliminating or getting rid of something. It is about increasing or adding to.

Option
D) Diminish is incorrect for the same reason as option A. Diminishing means to make something smaller or decrease its effect, which is the opposite of augmenting.

Educational Context:
Understanding the meaning of terms like augment is crucial in pharmacology as it helps healthcare professionals comprehend how different medications work and interact in the body. By knowing that augment means to add to or enhance, healthcare providers can make informed decisions about treatment plans and medication regimens to achieve the desired therapeutic outcomes for their patients.

Correct Answer: A

Rationale: Regulations refer to rules or directives established by authorities to govern conduct or actions.
Therefore, the correct answer is A - 'Rules for Conduct.'
Choice B, 'Official Standards,' is incorrect as regulations go beyond just setting standards to include specific rules for behavior.
Choice C, 'Personal Guidelines,' is incorrect as regulations are not individualized but are generally applicable rules.
Choice D, 'Suggestions,' is incorrect as regulations are mandatory and carry legal weight, unlike suggestions which are optional and not binding.

Correct Answer: B

Rationale: The correct answer is B: 'Conspiracy.' Collusion refers to a secret agreement or conspiracy, often for deceitful or illegal purposes.
Choice A, 'Cooperation,' is incorrect as collusion implies a deceptive or dishonest agreement, not a genuine cooperation.
Choice C, 'Separation,' is incorrect as it denotes the opposite of collusion, which involves working together secretly.
Choice D, 'Rejection,' is unrelated to collusion, which involves secret cooperation for deceptive purposes.

Correct Answer: B

Rationale: The correct answer is B: Misgivings. Trepidation means a feeling of fear or apprehension. In this context, the student observed the procedure with a certain amount of trepidation, indicating that they were feeling uneasy or fearful.

Choices A, C, and D are incorrect. Confidence (choice
A) is the opposite of trepidation, as it denotes a feeling of self-assurance. Fear (choice
C) is the closest synonym to trepidation, making it an attractive distractor, but it is not the correct answer. Doubt (choice
D) is different from trepidation, as doubt refers to a feeling of uncertainty or lack of conviction, not necessarily fear or apprehension.