Podcast
Questions and Answers
What is the primary function of the skeleton?
What is the primary function of the skeleton?
- To store energy in the form of fat
- To produce red blood cells
- To assist in digestion
- To provide structure and support for the body (correct)
What comprises the majority of bone composition?
What comprises the majority of bone composition?
- Collagen fibers
- Osteocytes
- Calcium salts (correct)
- Water
Which section of the skeleton is known as the axial skeleton?
Which section of the skeleton is known as the axial skeleton?
- Pelvic girdle and lower limbs
- Skull, vertebral column, and thorax (correct)
- Shoulders and upper limbs
- Hands and feet
Which of the following bones is part of the appendicular skeleton?
Which of the following bones is part of the appendicular skeleton?
How does bone compare in strength to iron and steel?
How does bone compare in strength to iron and steel?
Flashcards
Bone Composition
Bone Composition
Bone is made up of one-third connective tissue and two-thirds calcium salts (mainly calcium phosphate).
Axial Skeleton Components
Axial Skeleton Components
Includes skull (cranium, face, hyoid, ossicles), vertebral column, thorax (ribs, sternum).
Appendicular Skeleton Components
Appendicular Skeleton Components
Includes pectoral girdle (clavicle, scapula), upper extremities (humerus, ulna, radius, carpals, metacarpals, phalanges), pelvic girdle (hip bone), and lower extremities (femur, tibia, fibula, patella, tarsals, metatarsals, phalanges).
Bone Function (Strength)
Bone Function (Strength)
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Bone Function (Support)
Bone Function (Support)
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