A&P 1 101 Module 4 – Skeletal System COMPLETE QUESTIONS WITH
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1.
Which bone is classified as a long bone?
A. Sternum
B. Femur
C. Vertebra
D. Patella
Answer: B. Femur
2.
What is the main function of red bone marrow?
A. Fat storage
B. Blood cell production
C. Calcium absorption
D. Hormone regulation
Answer: B. Blood cell production
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3.
Which bone structure contains the osteocytes?
A. Lamellae
B. Lacunae
C. Canaliculi
D. Periosteum
Answer: B. Lacunae
4.
Which mineral is primarily stored in bone?
A. Iron
B. Potassium
C. Calcium
D. Sodium
Answer: C. Calcium
5.
What is the outer membrane of bone called?
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A. Endosteum
B. Epiphyseal plate
C. Articular cartilage
D. Periosteum
Answer: D. Periosteum
6.
Which of the following is part of the axial skeleton?
A. Pelvis
B. Clavicle
C. Femur
D. Skull
Answer: D. Skull
7.
Which type of joint allows the greatest range of motion?
A. Hinge
B. Pivot
C. Ball-and-socket
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D. Saddle
Answer: C. Ball-and-socket
8.
Where does bone growth occur in a long bone?
A. Diaphysis
B. Articular cartilage
C. Epiphyseal plate
D. Periosteum
Answer: C. Epiphyseal plate
9.
What type of cell is responsible for bone formation?
A. Osteoclast
B. Osteoblast
C. Osteocyte
D. Chondrocyte
Answer: B. Osteoblast