HESI A2 Vocabulary and General Knowledge
Exam 2026 | 300 Questions with Verified
Answers
Complete Practice Guide – Graded A+
300 real exam-style questions · Full rationales · Why wrong explanations · 2026 updated
Dear Colleague,
I used this exact set of 300 practice questions to prepare for my HESI A2 Vocabulary and General
Knowledge Exam, and I passed with an A+. This comprehensive study guide contains actual exam-style
questions with verified answers and detailed rationales. I am sharing this with you so you can achieve
the same success. Each question includes a thorough explanation of the correct answer and why the
other options are wrong. Study these questions carefully, and you will be fully prepared for your exam.
Good luck!
HESI A2 Vocabulary – Complete Study Guide
Verified Solutions | 2026 Updated | Graded A+
Section Topics Covered Qs Weight
Section 1 Synonyms & Antonyms 50 17%
Section 2 Word Meaning in Context 50 17%
Section 3 Roots, Prefixes & Suffixes 40 13%
Section 4 Commonly Confused Words 40 13%
Section 5 Medical Terminology Basics 40 13%
Section 6 General Knowledge & Science 30 10%
Section 7 Context Clues & Logic 30 10%
Section 8 Spelling & Grammar Basics 20 7%
Content Overview
Synonyms & Antonyms (50 Qs - 17%): Identifying words with similar meanings (synonyms) and opposite meanings
(antonyms), understanding nuanced differences in meaning, recognizing context.
Word Meaning in Context (50 Qs - 17%): Determining the meaning of unfamiliar words using context clues,
understanding how meaning changes based on usage, applying vocabulary in reading passages.
Roots, Prefixes & Suffixes (40 Qs - 13%): Understanding common word parts (prefixes, roots, suffixes), decoding
unfamiliar medical and general vocabulary, building vocabulary through word analysis.
Commonly Confused Words (40 Qs - 13%): Distinguishing between homophones and commonly misused words
(affect/effect, accept/except, etc.), using correct word in context.
, Medical Terminology Basics (40 Qs - 13%): Understanding common medical prefixes, roots, and suffixes (cardio-, neuro-,
-itis, -ectomy), applying medical vocabulary in healthcare contexts.
General Knowledge & Science (30 Qs - 10%): Basic science concepts, general knowledge, historical facts, geography,
literature, and cultural literacy.
Context Clues & Logic (30 Qs - 10%): Using context to determine meaning, logical reasoning, understanding
relationships between words, analogies.
Spelling & Grammar Basics (20 Qs - 7%): Correct spelling of commonly misspelled words, basic grammar rules, subject-
verb agreement, proper usage.
Section 1: Synonyms & Antonyms (50 questions)
Q1. What is the synonym of "benevolent"?
A Kind
B Mean
C Cruel
D Indifferent
E Hostile
Correct answer: A. Kind
Rationale: "Benevolent" means kind, generous, or charitable. "Mean," "cruel," "indifferent," and "hostile" are all
antonyms of benevolent.
Why wrong:
B: Mean is incorrect
C: Cruel is incorrect
D: Indifferent is incorrect
E: Hostile is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
Q2. What is the antonym of "profound"?
A Deep
B Shallow
C Thoughtful
D Intense
E Wise
Correct answer: B. Shallow
Rationale: "Profound" means deep, intense, or thoughtful. The antonym is "shallow," meaning lacking depth or
seriousness.
Why wrong:
A: Deep is incorrect
C: Thoughtful is incorrect
D: Intense is incorrect
E: Wise is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
,Q3. What is the synonym of "arduous"?
A Easy
B Difficult
C Simple
D Effortless
E Trivial
Correct answer: B. Difficult
Rationale: "Arduous" means difficult, challenging, or demanding great effort. "Easy," "simple," "effortless," and
"trivial" are all antonyms.
Why wrong:
A: Easy is incorrect
C: Simple is incorrect
D: Effortless is incorrect
E: Trivial is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
Q4. What is the antonym of "ephemeral"?
A Brief
B Eternal
C Transient
D Short-lived
E Fleeting
Correct answer: B. Eternal
Rationale: "Ephemeral" means short-lived or lasting for a very short time. "Eternal" means everlasting or
permanent, which is the opposite. "Brief," "transient," "short-lived," and "fleeting" are all synonyms.
Why wrong:
A: Brief is incorrect
C: Transient is incorrect
D: Short-lived is incorrect
E: Fleeting is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
, Q5. What is the synonym of "loquacious"?
A Talkative
B Quiet
C Shy
D Reticent
E Reserved
Correct answer: A. Talkative
Rationale: "Loquacious" means very talkative or chatty. "Quiet," "shy," "reticent," and "reserved" are all antonyms.
Why wrong:
B: Quiet is incorrect
C: Shy is incorrect
D: Reticent is incorrect
E: Reserved is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
Q6. What is the antonym of "exacerbate"?
A Aggravate
B Worsen
C Alleviate
D Intensify
E Magnify
Correct answer: C. Alleviate
Rationale: "Exacerbate" means to make something worse. "Alleviate" means to make something less severe, which
is the opposite. "Aggravate," "worsen," "intensify," and "magnify" are all synonyms.
Why wrong:
A: Aggravate is incorrect
B: Worsen is incorrect
D: Intensify is incorrect
E: Magnify is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
Exam 2026 | 300 Questions with Verified
Answers
Complete Practice Guide – Graded A+
300 real exam-style questions · Full rationales · Why wrong explanations · 2026 updated
Dear Colleague,
I used this exact set of 300 practice questions to prepare for my HESI A2 Vocabulary and General
Knowledge Exam, and I passed with an A+. This comprehensive study guide contains actual exam-style
questions with verified answers and detailed rationales. I am sharing this with you so you can achieve
the same success. Each question includes a thorough explanation of the correct answer and why the
other options are wrong. Study these questions carefully, and you will be fully prepared for your exam.
Good luck!
HESI A2 Vocabulary – Complete Study Guide
Verified Solutions | 2026 Updated | Graded A+
Section Topics Covered Qs Weight
Section 1 Synonyms & Antonyms 50 17%
Section 2 Word Meaning in Context 50 17%
Section 3 Roots, Prefixes & Suffixes 40 13%
Section 4 Commonly Confused Words 40 13%
Section 5 Medical Terminology Basics 40 13%
Section 6 General Knowledge & Science 30 10%
Section 7 Context Clues & Logic 30 10%
Section 8 Spelling & Grammar Basics 20 7%
Content Overview
Synonyms & Antonyms (50 Qs - 17%): Identifying words with similar meanings (synonyms) and opposite meanings
(antonyms), understanding nuanced differences in meaning, recognizing context.
Word Meaning in Context (50 Qs - 17%): Determining the meaning of unfamiliar words using context clues,
understanding how meaning changes based on usage, applying vocabulary in reading passages.
Roots, Prefixes & Suffixes (40 Qs - 13%): Understanding common word parts (prefixes, roots, suffixes), decoding
unfamiliar medical and general vocabulary, building vocabulary through word analysis.
Commonly Confused Words (40 Qs - 13%): Distinguishing between homophones and commonly misused words
(affect/effect, accept/except, etc.), using correct word in context.
, Medical Terminology Basics (40 Qs - 13%): Understanding common medical prefixes, roots, and suffixes (cardio-, neuro-,
-itis, -ectomy), applying medical vocabulary in healthcare contexts.
General Knowledge & Science (30 Qs - 10%): Basic science concepts, general knowledge, historical facts, geography,
literature, and cultural literacy.
Context Clues & Logic (30 Qs - 10%): Using context to determine meaning, logical reasoning, understanding
relationships between words, analogies.
Spelling & Grammar Basics (20 Qs - 7%): Correct spelling of commonly misspelled words, basic grammar rules, subject-
verb agreement, proper usage.
Section 1: Synonyms & Antonyms (50 questions)
Q1. What is the synonym of "benevolent"?
A Kind
B Mean
C Cruel
D Indifferent
E Hostile
Correct answer: A. Kind
Rationale: "Benevolent" means kind, generous, or charitable. "Mean," "cruel," "indifferent," and "hostile" are all
antonyms of benevolent.
Why wrong:
B: Mean is incorrect
C: Cruel is incorrect
D: Indifferent is incorrect
E: Hostile is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
Q2. What is the antonym of "profound"?
A Deep
B Shallow
C Thoughtful
D Intense
E Wise
Correct answer: B. Shallow
Rationale: "Profound" means deep, intense, or thoughtful. The antonym is "shallow," meaning lacking depth or
seriousness.
Why wrong:
A: Deep is incorrect
C: Thoughtful is incorrect
D: Intense is incorrect
E: Wise is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
,Q3. What is the synonym of "arduous"?
A Easy
B Difficult
C Simple
D Effortless
E Trivial
Correct answer: B. Difficult
Rationale: "Arduous" means difficult, challenging, or demanding great effort. "Easy," "simple," "effortless," and
"trivial" are all antonyms.
Why wrong:
A: Easy is incorrect
C: Simple is incorrect
D: Effortless is incorrect
E: Trivial is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
Q4. What is the antonym of "ephemeral"?
A Brief
B Eternal
C Transient
D Short-lived
E Fleeting
Correct answer: B. Eternal
Rationale: "Ephemeral" means short-lived or lasting for a very short time. "Eternal" means everlasting or
permanent, which is the opposite. "Brief," "transient," "short-lived," and "fleeting" are all synonyms.
Why wrong:
A: Brief is incorrect
C: Transient is incorrect
D: Short-lived is incorrect
E: Fleeting is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
, Q5. What is the synonym of "loquacious"?
A Talkative
B Quiet
C Shy
D Reticent
E Reserved
Correct answer: A. Talkative
Rationale: "Loquacious" means very talkative or chatty. "Quiet," "shy," "reticent," and "reserved" are all antonyms.
Why wrong:
B: Quiet is incorrect
C: Shy is incorrect
D: Reticent is incorrect
E: Reserved is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
Q6. What is the antonym of "exacerbate"?
A Aggravate
B Worsen
C Alleviate
D Intensify
E Magnify
Correct answer: C. Alleviate
Rationale: "Exacerbate" means to make something worse. "Alleviate" means to make something less severe, which
is the opposite. "Aggravate," "worsen," "intensify," and "magnify" are all synonyms.
Why wrong:
A: Aggravate is incorrect
B: Worsen is incorrect
D: Intensify is incorrect
E: Magnify is incorrect
Reference: HESI A2 Vocabulary Study Guide · Kaplan HESI A2 Vocabulary Review.
