HESI A2 Vocabulary Exam 2025/2026
– Real 55 Questions with 100%
Verified Correct Answers and Expert
Explanations
1. What is the meaning of the word "abrupt"?
A. Gradual
B. Sudden
C. Expected
D. Smooth
B. Sudden
Rationale: "Abrupt" refers to something happening quickly or unexpectedly, often
without warning. Gradual (A) is the opposite, expected (C) implies predictability, and
smooth (D) suggests ease, none of which fit the definition.
2. The nurse described the patient's condition as "acute." What does this mean?
A. Chronic
B. Mild
C. Severe and sudden
D. Stable
C. Severe and sudden
Rationale: "Acute" in medical terminology describes a condition with a rapid onset and
severe symptoms, often requiring immediate attention. Chronic (A) indicates long-term,
mild (B) downplays severity, and stable (D) suggests no change.
3. What does the term "adverse" mean in a medical context?
A. Favorable
B. Harmful
C. Neutral
D. Temporary
B. Harmful
Rationale: "Adverse" refers to negative or harmful effects, such as adverse reactions to
medication. Favorable (A) is the opposite, neutral (C) implies no effect, and temporary
(D) is unrelated to the term’s meaning.
, 4. The doctor instructed the patient to "ambulate." What does this mean?
A. Rest in bed
B. Walk or move about
C. Take medication
D. Undergo surgery
B. Walk or move about
Rationale: "Ambulate" means to walk or move from place to place, often encouraged
post-surgery to promote recovery. Rest (A), medication (C), and surgery (D) are
unrelated to the term.
5. What is the meaning of "benign"?
A. Harmful
B. Noncancerous
C. Infectious
D. Chronic
B. Noncancerous
Rationale: "Benign" describes a condition, such as a tumor, that is not cancerous or
harmful. Harmful (A) aligns with "malignant," infectious (C) relates to pathogens, and
chronic (D) refers to duration, not nature.
6. The term "coagulation" refers to:
A. Blood clotting
B. Blood thinning
C. Inflammation
D. Infection
A. Blood clotting
Rationale: "Coagulation" is the process of blood forming clots to stop bleeding. Thinning
(B) is the opposite, inflammation (C) involves immune response, and infection (D)
involves pathogens.
7. What does "congenital" mean?
A. Acquired after birth
B. Present at birth
C. Caused by injury
D. Temporary
B. Present at birth
Rationale: "Congenital" describes conditions present from birth, such as congenital heart
defects. Acquired (A), injury-related (C), and temporary (D) do not fit the definition.
– Real 55 Questions with 100%
Verified Correct Answers and Expert
Explanations
1. What is the meaning of the word "abrupt"?
A. Gradual
B. Sudden
C. Expected
D. Smooth
B. Sudden
Rationale: "Abrupt" refers to something happening quickly or unexpectedly, often
without warning. Gradual (A) is the opposite, expected (C) implies predictability, and
smooth (D) suggests ease, none of which fit the definition.
2. The nurse described the patient's condition as "acute." What does this mean?
A. Chronic
B. Mild
C. Severe and sudden
D. Stable
C. Severe and sudden
Rationale: "Acute" in medical terminology describes a condition with a rapid onset and
severe symptoms, often requiring immediate attention. Chronic (A) indicates long-term,
mild (B) downplays severity, and stable (D) suggests no change.
3. What does the term "adverse" mean in a medical context?
A. Favorable
B. Harmful
C. Neutral
D. Temporary
B. Harmful
Rationale: "Adverse" refers to negative or harmful effects, such as adverse reactions to
medication. Favorable (A) is the opposite, neutral (C) implies no effect, and temporary
(D) is unrelated to the term’s meaning.
, 4. The doctor instructed the patient to "ambulate." What does this mean?
A. Rest in bed
B. Walk or move about
C. Take medication
D. Undergo surgery
B. Walk or move about
Rationale: "Ambulate" means to walk or move from place to place, often encouraged
post-surgery to promote recovery. Rest (A), medication (C), and surgery (D) are
unrelated to the term.
5. What is the meaning of "benign"?
A. Harmful
B. Noncancerous
C. Infectious
D. Chronic
B. Noncancerous
Rationale: "Benign" describes a condition, such as a tumor, that is not cancerous or
harmful. Harmful (A) aligns with "malignant," infectious (C) relates to pathogens, and
chronic (D) refers to duration, not nature.
6. The term "coagulation" refers to:
A. Blood clotting
B. Blood thinning
C. Inflammation
D. Infection
A. Blood clotting
Rationale: "Coagulation" is the process of blood forming clots to stop bleeding. Thinning
(B) is the opposite, inflammation (C) involves immune response, and infection (D)
involves pathogens.
7. What does "congenital" mean?
A. Acquired after birth
B. Present at birth
C. Caused by injury
D. Temporary
B. Present at birth
Rationale: "Congenital" describes conditions present from birth, such as congenital heart
defects. Acquired (A), injury-related (C), and temporary (D) do not fit the definition.
