HESI A2 Entrance & Exit Exam 2026 | 150 Verified Questions &
Answers | Full Study Guide with Rationales | Latest Update
Q1. What is 25% of 160?
A. 20
B. 30
C. 40
D. 60
Answer: C. 40
Rationale: 25% = 0.25 → 0.25 × 160 = 40
Q2. Convert 0.75 to a fraction.
A. ½
B. ¾
C. 2/3
D. 4/5
Answer: B. ¾
Rationale: 0.75 = 75/100 = ¾
Q3. A patient requires 500 mg medication. Available: 250 mg tablets. How many tablets?
A. 1
B. 2
C. 3
D. 4
Answer: B. 2
Rationale: 500 ÷ 250 = 2 tablets
✅ SECTION 2: READING COMPREHENSION
Passage:
“Nurses must ensure patient safety by following proper protocols and maintaining accurate
records.”
Q4. What is the main idea?
,A. Nurses write reports
B. Patient safety depends on protocol
C. Records are unnecessary
D. Protocols are optional
Answer: B
Rationale: Focus is on safety through protocol and records
✅ SECTION 3: VOCABULARY
Q5. “Bradycardia” means:
A. Fast heart rate
B. Slow heart rate
C. Irregular breathing
D. High blood pressure
Answer: B
Rationale: “Brady” = slow, “cardia” = heart
Q6. “Hypertension” refers to:
A. Low sugar
B. High blood pressure
C. Low heart rate
D. Fever
Answer: B
✅ SECTION 4: GRAMMAR
Q7. Choose the correct sentence:
A. She don’t like nursing
B. She doesn’t likes nursing
C. She doesn’t like nursing
D. She not like nursing
Answer: C
Rationale: Proper subject-verb agreement
, ✅ SECTION 5: BIOLOGY
Q8. What is the powerhouse of the cell?
A. Nucleus
B. Ribosome
C. Mitochondria
D. Cytoplasm
Answer: C
Rationale: Produces ATP (energy)
✅ SECTION 6: CHEMISTRY
Q9. What is the pH of a neutral solution?
A. 0
B. 7
C. 14
D. 10
Answer: B
Rationale: Neutral = pH 7
✅ SECTION 7: ANATOMY & PHYSIOLOGY
Q10. Which organ pumps blood?
A. Brain
B. Lungs
C. Heart
D. Liver
Answer: C
Q11. Which system controls body functions?
A. Digestive
B. Nervous
C. Respiratory
D. Skeletal
Answers | Full Study Guide with Rationales | Latest Update
Q1. What is 25% of 160?
A. 20
B. 30
C. 40
D. 60
Answer: C. 40
Rationale: 25% = 0.25 → 0.25 × 160 = 40
Q2. Convert 0.75 to a fraction.
A. ½
B. ¾
C. 2/3
D. 4/5
Answer: B. ¾
Rationale: 0.75 = 75/100 = ¾
Q3. A patient requires 500 mg medication. Available: 250 mg tablets. How many tablets?
A. 1
B. 2
C. 3
D. 4
Answer: B. 2
Rationale: 500 ÷ 250 = 2 tablets
✅ SECTION 2: READING COMPREHENSION
Passage:
“Nurses must ensure patient safety by following proper protocols and maintaining accurate
records.”
Q4. What is the main idea?
,A. Nurses write reports
B. Patient safety depends on protocol
C. Records are unnecessary
D. Protocols are optional
Answer: B
Rationale: Focus is on safety through protocol and records
✅ SECTION 3: VOCABULARY
Q5. “Bradycardia” means:
A. Fast heart rate
B. Slow heart rate
C. Irregular breathing
D. High blood pressure
Answer: B
Rationale: “Brady” = slow, “cardia” = heart
Q6. “Hypertension” refers to:
A. Low sugar
B. High blood pressure
C. Low heart rate
D. Fever
Answer: B
✅ SECTION 4: GRAMMAR
Q7. Choose the correct sentence:
A. She don’t like nursing
B. She doesn’t likes nursing
C. She doesn’t like nursing
D. She not like nursing
Answer: C
Rationale: Proper subject-verb agreement
, ✅ SECTION 5: BIOLOGY
Q8. What is the powerhouse of the cell?
A. Nucleus
B. Ribosome
C. Mitochondria
D. Cytoplasm
Answer: C
Rationale: Produces ATP (energy)
✅ SECTION 6: CHEMISTRY
Q9. What is the pH of a neutral solution?
A. 0
B. 7
C. 14
D. 10
Answer: B
Rationale: Neutral = pH 7
✅ SECTION 7: ANATOMY & PHYSIOLOGY
Q10. Which organ pumps blood?
A. Brain
B. Lungs
C. Heart
D. Liver
Answer: C
Q11. Which system controls body functions?
A. Digestive
B. Nervous
C. Respiratory
D. Skeletal
