1. Which of the following bones is part of the axial skeleton?
A. Scapula
B. Humerus
C. Sternum
D. Femur
Answer: C) Sternum
Rationale: The sternum is part of the axial skeleton, while the scapula, humerus, and
femur are part of the appendicular skeleton.
2. The intervertebral discs are located between which bones?
A. Ribs
B. Vertebrae
C. Scapulae
D. Clavicles
Answer: B) Vertebrae
Rationale: Intervertebral discs are located between adjacent vertebrae, providing
cushioning and allowing for movement.
3. The tibia is located in the:
A. Upper arm
B. Thigh
C. Lower leg
D. Foot
Answer: C) Lower leg
Rationale: The tibia is one of the two bones in the lower leg, and it is the larger and
stronger of the two.
4. The diaphragm separates which two cavities of the body?
A. Abdominal and pelvic cavities
B. Thoracic and abdominal cavities
C. Cranial and vertebral cavities
D. Thoracic and pelvic cavities
Answer: B) Thoracic and abdominal cavities
Rationale: The diaphragm is a muscle that separates the thoracic cavity (containing the
heart and lungs) from the abdominal cavity (containing organs like the stomach, liver,
and intestines).
5. The brachial plexus is a network of nerves that supplies the:
A. Neck
B. Abdomen
C. Upper limb
D. Lower limb
Answer: C) Upper limb
Rationale: The brachial plexus is a network of nerves that supplies the muscles and skin
of the upper limb.
6. The "funny bone" is actually the:
A. Tibia
, B. Femur
C. Humerus
D. Radius
Answer: C) Humerus
Rationale: The "funny bone" is located near the ulnar nerve, which runs along the
humerus.
7. Which of the following structures is located in the posterior part of the body?
A. Sternum
B. Heart
C. Spine
D. Diaphragm
Answer: C) Spine
Rationale: The spine is located along the posterior aspect of the body, while the
sternum, heart, and diaphragm are located more anteriorly.
8. Which muscle is responsible for facial expressions?
A. Masseter
B. Temporalis
C. Buccinator
D. Orbicularis oris
Answer: D) Orbicularis oris
Rationale: The orbicularis oris muscle is responsible for controlling movements of the
mouth, including facial expressions.
9. Which of the following structures is part of the axial skeleton?
A. Femur
B. Skull
C. Clavicle
D. Scapula
Answer: B) Skull
Rationale: The axial skeleton includes the skull, vertebral column, and rib cage. The
femur, clavicle, and scapula are part of the appendicular skeleton.
10. The femoral artery supplies blood to the:
A. Brain
B. Leg
C. Chest
D. Abdomen
Answer: B) Leg
Rationale: The femoral artery supplies oxygenated blood to the thigh and leg.
11. Which type of cartilage is found in the intervertebral discs?
A. Hyaline cartilage
B. Elastic cartilage
C. Fibrocartilage
D. Fibrous tissue
Answer: C) Fibrocartilage
Rationale: The intervertebral discs are made of fibrocartilage, which is tough and
provides cushioning and support between the vertebrae.
A. Scapula
B. Humerus
C. Sternum
D. Femur
Answer: C) Sternum
Rationale: The sternum is part of the axial skeleton, while the scapula, humerus, and
femur are part of the appendicular skeleton.
2. The intervertebral discs are located between which bones?
A. Ribs
B. Vertebrae
C. Scapulae
D. Clavicles
Answer: B) Vertebrae
Rationale: Intervertebral discs are located between adjacent vertebrae, providing
cushioning and allowing for movement.
3. The tibia is located in the:
A. Upper arm
B. Thigh
C. Lower leg
D. Foot
Answer: C) Lower leg
Rationale: The tibia is one of the two bones in the lower leg, and it is the larger and
stronger of the two.
4. The diaphragm separates which two cavities of the body?
A. Abdominal and pelvic cavities
B. Thoracic and abdominal cavities
C. Cranial and vertebral cavities
D. Thoracic and pelvic cavities
Answer: B) Thoracic and abdominal cavities
Rationale: The diaphragm is a muscle that separates the thoracic cavity (containing the
heart and lungs) from the abdominal cavity (containing organs like the stomach, liver,
and intestines).
5. The brachial plexus is a network of nerves that supplies the:
A. Neck
B. Abdomen
C. Upper limb
D. Lower limb
Answer: C) Upper limb
Rationale: The brachial plexus is a network of nerves that supplies the muscles and skin
of the upper limb.
6. The "funny bone" is actually the:
A. Tibia
, B. Femur
C. Humerus
D. Radius
Answer: C) Humerus
Rationale: The "funny bone" is located near the ulnar nerve, which runs along the
humerus.
7. Which of the following structures is located in the posterior part of the body?
A. Sternum
B. Heart
C. Spine
D. Diaphragm
Answer: C) Spine
Rationale: The spine is located along the posterior aspect of the body, while the
sternum, heart, and diaphragm are located more anteriorly.
8. Which muscle is responsible for facial expressions?
A. Masseter
B. Temporalis
C. Buccinator
D. Orbicularis oris
Answer: D) Orbicularis oris
Rationale: The orbicularis oris muscle is responsible for controlling movements of the
mouth, including facial expressions.
9. Which of the following structures is part of the axial skeleton?
A. Femur
B. Skull
C. Clavicle
D. Scapula
Answer: B) Skull
Rationale: The axial skeleton includes the skull, vertebral column, and rib cage. The
femur, clavicle, and scapula are part of the appendicular skeleton.
10. The femoral artery supplies blood to the:
A. Brain
B. Leg
C. Chest
D. Abdomen
Answer: B) Leg
Rationale: The femoral artery supplies oxygenated blood to the thigh and leg.
11. Which type of cartilage is found in the intervertebral discs?
A. Hyaline cartilage
B. Elastic cartilage
C. Fibrocartilage
D. Fibrous tissue
Answer: C) Fibrocartilage
Rationale: The intervertebral discs are made of fibrocartilage, which is tough and
provides cushioning and support between the vertebrae.
