1|Page
HESI A2 Anatomy & Physiology Practice Test NEWEST 2026 ACTUAL EXAM
TEST- COMPLETE REAL EXAM QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS 4 VERSIONS) ALREADY GRADED A+
(MOST RECENT!!)
HESI A2 Anatomy & Physiology Practice
Test
Skeletal System
1. How many bones are in the adult human body?
A. 201
B. 206
C. 210
D. 215
Rationale: Adults have 206 bones.
2. The axial skeleton includes:
A. Skull, vertebral column, ribs, sternum
B. Arms and legs
C. Pelvis and shoulder
D. Hands and feet
3. The longest bone in the body is:
A. Humerus
B. Tibia
C. Femur
D. Radius
4. Which type of joint allows for rotation in multiple planes?
A. Hinge
B. Ball-and-socket
C. Pivot
D. Saddle
2026 2027 GRADED A+
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5. The bone that protects the brain is the:
A. Mandible
B. Sternum
C. Skull
D. Scapula
Muscular System
6. Which type of muscle is voluntary and striated?
A. Smooth
B. Skeletal
C. Cardiac
D. Involuntary
7. The heart is made of which type of muscle?
A. Skeletal
B. Smooth
C. Cardiac
D. Striated voluntary
8. Muscles attach to bones via:
A. Ligaments
B. Tendons
C. Cartilage
D. Fascia
9. Which muscle type lines hollow organs like intestines?
A. Skeletal
B. Cardiac
C. Smooth
D. Striated
2026 2027 GRADED A+
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10. The biceps brachii is responsible for:
A. Elbow flexion
B. Elbow extension
C. Shoulder abduction
D. Wrist rotation
Cardiovascular System
11. How many chambers does the heart have?
A. 2
B. 3
C. 4
D. 5
12. Which vessel carries oxygenated blood from the lungs to the heart?
A. Pulmonary artery
B. Pulmonary vein
C. Aorta
D. Vena cava
13. The right side of the heart pumps blood to:
A. Lungs
B. Body
C. Brain
D. Liver
14. Blood leaves the left ventricle through the:
A. Pulmonary artery
B. Aorta
C. Vena cava
D. Pulmonary vein
15. The liquid portion of blood is called:
A. Plasma
B. Serum
2026 2027 GRADED A+
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C. Hemoglobin
D. Platelets
Respiratory System
16. The primary muscle of respiration is:
A. Intercostals
B. Diaphragm
C. Sternocleidomastoid
D. Rectus abdominis
17. Gas exchange occurs in the:
A. Bronchi
B. Trachea
C. Alveoli
D. Larynx
18. Which structure prevents food from entering the trachea?
A. Epiglottis
B. Larynx
C. Bronchi
D. Pharynx
19. Air moves from the pharynx to:
A. Bronchi
B. Larynx
C. Alveoli
D. Trachea
20. Which gas is expelled during exhalation?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
2026 2027 GRADED A+
HESI A2 Anatomy & Physiology Practice Test NEWEST 2026 ACTUAL EXAM
TEST- COMPLETE REAL EXAM QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS 4 VERSIONS) ALREADY GRADED A+
(MOST RECENT!!)
HESI A2 Anatomy & Physiology Practice
Test
Skeletal System
1. How many bones are in the adult human body?
A. 201
B. 206
C. 210
D. 215
Rationale: Adults have 206 bones.
2. The axial skeleton includes:
A. Skull, vertebral column, ribs, sternum
B. Arms and legs
C. Pelvis and shoulder
D. Hands and feet
3. The longest bone in the body is:
A. Humerus
B. Tibia
C. Femur
D. Radius
4. Which type of joint allows for rotation in multiple planes?
A. Hinge
B. Ball-and-socket
C. Pivot
D. Saddle
2026 2027 GRADED A+
,2|Page
5. The bone that protects the brain is the:
A. Mandible
B. Sternum
C. Skull
D. Scapula
Muscular System
6. Which type of muscle is voluntary and striated?
A. Smooth
B. Skeletal
C. Cardiac
D. Involuntary
7. The heart is made of which type of muscle?
A. Skeletal
B. Smooth
C. Cardiac
D. Striated voluntary
8. Muscles attach to bones via:
A. Ligaments
B. Tendons
C. Cartilage
D. Fascia
9. Which muscle type lines hollow organs like intestines?
A. Skeletal
B. Cardiac
C. Smooth
D. Striated
2026 2027 GRADED A+
,3|Page
10. The biceps brachii is responsible for:
A. Elbow flexion
B. Elbow extension
C. Shoulder abduction
D. Wrist rotation
Cardiovascular System
11. How many chambers does the heart have?
A. 2
B. 3
C. 4
D. 5
12. Which vessel carries oxygenated blood from the lungs to the heart?
A. Pulmonary artery
B. Pulmonary vein
C. Aorta
D. Vena cava
13. The right side of the heart pumps blood to:
A. Lungs
B. Body
C. Brain
D. Liver
14. Blood leaves the left ventricle through the:
A. Pulmonary artery
B. Aorta
C. Vena cava
D. Pulmonary vein
15. The liquid portion of blood is called:
A. Plasma
B. Serum
2026 2027 GRADED A+
, 4|Page
C. Hemoglobin
D. Platelets
Respiratory System
16. The primary muscle of respiration is:
A. Intercostals
B. Diaphragm
C. Sternocleidomastoid
D. Rectus abdominis
17. Gas exchange occurs in the:
A. Bronchi
B. Trachea
C. Alveoli
D. Larynx
18. Which structure prevents food from entering the trachea?
A. Epiglottis
B. Larynx
C. Bronchi
D. Pharynx
19. Air moves from the pharynx to:
A. Bronchi
B. Larynx
C. Alveoli
D. Trachea
20. Which gas is expelled during exhalation?
A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Hydrogen
2026 2027 GRADED A+
