Remember the structures of the skeletal system Essential

Remember the structures of the skeletal system

Essential Questions? What are the structures of the skeletal system? What are the structures of the bones?

Types of Bones Based on appearance, what is the function of these bones?

Types of Bones Long bones • Humerus • Ulna • Tibia

Types of Bones Flat bones • Bones of the skull • Ribs • Sternum

Types of Bones Irregular bones • Spinal column • Mandible • Sacrum

Types of Bones Short bones • Wrist • Ankle • Knee

Structures of long bones v. Identify the structures of long bone v. Compare/Contrast Compact and Spongy Bone • Compact bone • Diaphysis • Osteon • With stand compression force • Spongy bone • Trabecular • Epiphysis • With stand forces from all directions

Structure of the long bones v. Identify the structures of long bone v. What is hematopoiesis? v. Importance of the red bone marrow and yellow bone marrow • Yellow Bone Marrow • Stores fat, makes bone & cartilage • Found in Diaphysis near compact bone • Red Bone Marrow • Makes red blood cells • Found in Epiphysis near spongy bone

Axial Skeleton Axial skeleton is in blue Name the blue highlighted bones

Axial Skeleton Skull frontal view Identify the structures of the cranial bones Vomer Bone 11

Axial Skeleton Spinal column Identify the vertebrae in the spinal column.

Axial Skeleton Rib cage True Ribs False or Floating Ribs Identify the structures of the rib cage

Axial Skelton Hyoid Bone What is unique about the hyoid bone? Where the tongue attaches

Appendicular Skeleton The appendicular skeleton is pink. Shoulder Girdle Arms Hands Pelvic Girdle Legs Feet

Appendicular Skeleton Identify the structures of the shoulder girdle and upper extremities. Arm Hand Shoulder

Appendicular Skeleton Identify the structures of the pelvic girdle and lower extremities. Leg Foot

Appendicular Skeleton Pelvis Identify the structures of the pelvis. § Ilium § Pubis § Ischium

Appendicular Skeleton Pelvic girdle Compare & Contrast the male and female pelvis.