Hesi A2 Vocabulary

Hesi A2 Vocabulary

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Free Hesi A2 Vocabulary Questions

1.

Which word means a false image, or "to think that you saw something that really does not exist?"

  • Illusion

  • Allusion

  • Elude

  • Liable

Explanation

Correct Answer: A. Illusion

Explanation:

An illusion is a false perception or misleading image that tricks the senses—especially sight. It refers to seeing something that isn’t really there or misinterpreting something that is, such as a mirage or optical illusion.

Why the Other Options Are Incorrect:

B. Allusion

Allusion is a reference to something, often in literature or conversation—not a visual trick or false image.

C. Elude

Elude means to escape or avoid something, such as capture or understanding. It’s unrelated to false images.

D. Liable

Liable means legally responsible or likely to experience something. It has nothing to do with perception or visual deception.


2.

 What is the process called in which water moves between the intracellular and extracellular compartments?

  • Osmosis

  • Endocytosis

  • Diffusion

  • Transport

Explanation

Correct Answer: A. Osmosis

Explanation:

Osmosis is the process by which water moves across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration. It plays a vital role in maintaining fluid balance between intracellular (inside the cell) and extracellular (outside the cell) compartments.

Why the Other Options Are Incorrect:

B. Endocytosis

Endocytosis is a process by which a cell takes in materials by engulfing them in its membrane—not related to water movement between compartments.

C. Diffusion

Diffusion is the movement of solutes (like ions or molecules), not water, from an area of high concentration to low concentration. It differs from osmosis, which involves water.

D. Transport

Transport is a general term and could refer to various types (active, passive, facilitated). It’s not specific to water movement like osmosis is.


3.

Select the meaning of the underlined word in this sentence.

My grandmother used to tell me, "Anything in excess can be a sin."

  • More than is needed
  • Not allowed
  • Desirable
  • Creating a nuisance

Explanation

Correct Answer Is:
A. More than is needed
Explanation
The word excess means more than what is necessary, usual, or appropriate. In this sentence, the grandmother is warning that having too much of anything—beyond what is needed—can be harmful. “Not allowed” does not define excess. “Desirable” is the opposite of the meaning. “Creating a nuisance” is not accurate. Only “more than is needed” correctly defines “excess.”
4.

What meaning does the underlined word have in the sentence?
The doctor instructed the patient to keep his head elevated.

  • Thrown back

  • Raised

  • Still

  • Turned

Explanation

Correct Answer: B. Raised

Explanation:

Elevated means lifted or raised to a higher position. In medical instructions, keeping a body part elevated typically helps reduce swelling or improve circulation. In this case, the doctor is asking the patient to keep the head in a raised position.

Why the Other Options Are Incorrect:

A. Thrown back

Thrown back suggests a sudden, forceful movement, which is not appropriate in medical care and doesn’t match the meaning of elevated.

C. Still

Still means motionless, which does not relate to height or position. The instruction focuses on position, not movement.

D. Turned

Turned refers to rotation or a change in direction—not lifting. Elevated specifically refers to vertical height, not angle or direction.


5.

Which word best describes someone who ruins a dinner party by being rude?

  • Boorish
  • Adept
  • Brawny
  • Languid

Explanation

Correct Answer Is:
A. Boorish
Explanation
“Boorish” means rude, ill-mannered, or insensitive—behavior that could easily ruin a dinner party. “Adept” means skilled. “Brawny” means muscular. “Languid” means sluggish or lacking energy. Only “boorish” correctly describes someone whose rude behavior disrupts a social event.
6.

The physician prescribed a treatment for constipation. What is the name of the group of medications that would be used for treatment of constipation?

  • Laxative
  • Lanugo
  • Lavage
  • Latissimus dorsi

Explanation

Correct Answer Is:
A. Laxative
Explanation
A laxative is a medication used to relieve constipation by promoting bowel movements. “Lanugo” refers to fine body hair found on fetuses and some newborns. “Lavage” means washing out a body cavity, such as gastric lavage. “Latissimus dorsi” is a back muscle. Only “laxative” accurately names the medication category used to treat constipation.
7.

Select the meaning of the underlined word in the sentence.
The nurse made it a priority to check on the patient every morning.

  • Available

  • Routine

  • Of great importance

  • Intermittent

Explanation

Correct Answer: C. Of great importance

Explanation:

Priority means something that is treated as more important than other things. In this sentence, the nurse is giving special attention or urgency to checking on the patient, indicating it is of high importance in her daily tasks.

Why the Other Options Are Incorrect:

A. Available

Available means present or ready for use. It does not relate to importance or urgency, so it doesn’t match the meaning of priority.

B. Routine

Routine implies something done regularly or habitually, but it doesn’t necessarily carry the sense of importance that priority does.

D. Intermittent

Intermittent means occurring at irregular intervals—not consistently. This contradicts the idea of something being a consistent, important focus.


8.

Which word refers to a newspaper article that makes fun of a politician's performance during a televised speech?

  • Lampoon

  • Salutation

  • Scold

  • Harangue

Explanation

Correct Answer: A. Lampoon

Explanation:

A lampoon is a written piece—often humorous or satirical—that publicly mocks or ridicules someone, especially a public figure like a politician. A newspaper article making fun of a politician’s speech fits this definition perfectly.

Why the Other Options Are Incorrect:

B. Salutation

A salutation is a polite greeting or expression of welcome, such as “Dear Sir” or “Hello.” It is completely unrelated to satire or ridicule.

C. Scold

To scold means to reprimand or criticize someone verbally, typically out of anger or disapproval. It doesn’t imply humor or satire and usually isn’t done in written article form.

D. Harangue

A harangue is a long, intense verbal attack or passionate speech. While it can be critical, it lacks the humorous or mocking tone typical of a lampoon.


9.

Select the meaning of the underlined word in the sentence.
She gave her consent for her son's surgical procedure.

  • Power of attorney

  • Approval to continue

  • Regular pint of blood to the blood bank

  • Acknowledgement of understanding

Explanation

Correct Answer: B. Approval to continue

Explanation:

Consent in this context means giving permission or approval for something to happen—in this case, a surgical procedure. It indicates that the mother authorized the healthcare team to proceed.

Why the Other Options Are Incorrect:

A. Power of attorney

This refers to a legal document giving someone the authority to act on another's behalf. It's broader and more formal than simply giving consent for a procedure.

C. Regular pint of blood to the blood bank

This describes a blood donation, which is unrelated to the meaning of consent in the context of medical approval.

D. Acknowledgement of understanding

While understanding is part of informed consent, simply acknowledging understanding is not the same as giving permission to proceed.


10.

In the United States, drivers drive cars on the

  • Left
  • off-side
  • rite
  • right

Explanation

Correct Answer Is:
D. right
Explanation
In the United States, drivers are required by law to drive on the right-hand side of the road. This ensures orderly traffic flow, prevents head-on collisions, and aligns with national traffic regulations. Driving on the left, using “off-side,” or the word “rite” would not comply with U.S. driving rules.

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Frequently Asked Question

This prep includes over 300 exam-style questions designed to help nursing students master healthcare-specific vocabulary and context-based word use. The questions cover medical terminology, synonyms, antonyms, and context clues often found in nursing communication. Each question comes with expert explanations to ensure clear understanding.

Yes. The questions are either identical or closely modeled on the actual HESI A2 Vocabulary exam, giving you realistic practice and confidence for the test day.

Access costs $30 for a 30-day unlimited access subscription.

The prep covers essential nursing vocabulary including medical terms, reading comprehension in clinical contexts, synonyms and antonyms, understanding prefixes and suffixes, and interpreting patient communication and instructions. Key terms like feasible, labile, ambivalent, and flexion are explained in detail.

Clear vocabulary understanding is critical for safe patient care. This prep focuses on interpreting safety protocols, medication instructions, and interdisciplinary communication to prevent misunderstandings that could impact outcomes.

Absolutely. Each question includes thorough rationales explaining why answers are correct or incorrect, helping reinforce learning.

Yes. The prep offers timed quizzes, mnemonic devices, flashcards, and updated word lists aligned with 2025 exam expectations to boost retention and exam readiness.