Hesi A2 Vocabulary

Hesi A2 Vocabulary

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Free Hesi A2 Vocabulary Questions

1.

Select the meaning of the underlined word in the sentence.

The lab technician wore gloves as a precaution.

  • Rule

  • Preventive measure

  • Routine procedure

  • Habit

Explanation

Correct Answer Is:
B. Preventive measure
Explanation
The word “precaution” refers to an action taken in advance to prevent harm or ensure safety. In the sentence, the technician wears gloves to prevent possible contamination or injury, which is a preventive measure. “Rule” refers to a guideline or regulation. “Routine procedure” means a usual or standard action but does not emphasize prevention. “Habit” refers to a repeated behavior, not specifically for safety. Only “preventive measure” matches the meaning of “precaution.”
2.

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.


3.

Select the meaning of the underlined word in this sentence:

The site of the wound was deep within the hairline.

  • Appearance

  • Fortunate

  • Location

  • Severity

Explanation

Correct Answer Is:
C. Location
Explanation
The word “site” refers to the place or location where something is found or occurs.
In this sentence, it tells where the wound is—deep within the hairline.
Why the other options are incorrect:
It does not describe how the wound looks (appearance), whether the situation is fortunate, or how serious the wound is (severity).
4.

Select the meaning of the underlined word in the sentence.

The medication was intended to constrict the pupils.

  • Make bigger

  • Make smaller

  • Dilate

  • Sensitize

Explanation

Correct Answer Is:
B. Make smaller
Explanation
The word “constrict” means to make narrower or smaller. When medication is intended to constrict the pupils, it causes them to become smaller. “Make bigger” and “dilate” both mean to enlarge, which is the opposite of constrict. “Sensitize” means to make more responsive and is unrelated to size. Only “make smaller” correctly defines “constrict.”
5.

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.
6.

Select the meaning of the underlined word in this sentence.

The etiology of the flu epidemic of 1918 remains unknown to this day.

  • Transmission

  • Mortality rate

  • Cause

  • Pathology

Explanation

Correct Answer Is:
C. Cause
Explanation
The word “etiology” refers to the cause or origin of a disease or condition. In this sentence, it means the underlying cause of the 1918 flu epidemic. “Transmission” refers to how a disease spreads. “Mortality rate” is the number of deaths caused by a disease. “Pathology” refers to the study of disease processes. Only “cause” correctly defines “etiology.”
7.

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.”
8.

Select the correct meaning of the underlined word in the sentence.

It is hard to believe that the parachute will contract that much.

  • Expand

  • Blossom

  • Reduce in size

  • Slow down

Explanation

Correct Answer Is:
C. Reduce in size
Explanation
The word “contract” means to shrink, tighten, or reduce in size. In the sentence, it refers to the parachute becoming smaller. “Expand” means to grow larger—the opposite of contract. “Blossom” refers to flowering or thriving. “Slow down” relates to speed, not size. Only “reduce in size” correctly defines the underlined word.
9.

Select the word or phrase that will make the sentence correct:
The healthcare provider explained to the new parents that they had a ______ gene in their family, which caused their infant's hereditary disease.

  • Objective

  • Recessive

  • Selective

  • Regressive

Explanation

Correct Answer: B. Recessive

Explanation:

A recessive gene is one that must be inherited from both parents for a genetic condition to appear. Many hereditary diseases, such as cystic fibrosis or Tay-Sachs disease, are caused by recessive genes. This term fits the context of a genetic explanation for a hereditary disease.

Why the Other Options Are Incorrect:

A. Objective

Objective refers to something unbiased or based on facts—not related to genetics.

C. Selective

Selective implies choice or preference, and it is not a term used in explaining inherited genetic traits.

D. Regressive

Regressive refers to moving backward or returning to a previous state. It is not used in the context of genetic inheritance.


10.

 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.


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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.