Skeletal System ( Long Bone, Axial/Appendicular Skeleton)
Terms
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- How many bones are in the body?
- 206. 80 are found in the Axial Skeleton(6 in middle ear)126 are found in the Appendicular Skeleton.
- What is found in the Axial Skeleton?
-
A.Skull
B.Hyoid Bome
C.Vertebral Column
D.Sternum
E.Ribs - What is the skull composed of?
- Cranium, facial, and ear
- What is the Hyoid Bone?
- single bone in neck that is U-shaped and articulates with no other bone.
- What is the sternum made of?
- the Manubrium, body and xiphoid process.
- What makes up the Appendicular Skeleton?
- Upper Extremity, Lower Extremity.
- What is the Upper Extremity made up of?
- Shoulder Girdle, which is the Clavicle and scapula.
- What is the lower extremity made up of?
- Pelvic girdle, which is the coxal
- What are the 3 divisions of the Lower extremity?
-
1) Illium
2) Ischium
3) Pubis - The Male Skeleton is ______and _______.
- Larger, Heavier
- Male Pelvis is deep and funnel shaped with a narrow ________ _____. ______ than 90'
- Subpubic angle, less
- Female Pelvis is shallow, broad and flaring with a _____ subpubic agle. ______ than 90'
- Wider, more
- Upper Extremities include all but what? scapula, humerus, pelvis, radius, ulna
- pelvis
- Lower Extremeities include all but what?coxal, tibia, fibula, frontal
- frontal
- What is are the 3 bones in the nose called?
- Ethmoids
- What are the two types of Connective tissue?
- Bone, Cartilage
- Ariculations(definition)
- points of contact between bones that make movement possible
- Compact Bone
- Dense and solid in appearance(HEAVIER)
- Cancellous Bone
- "Spongy"
- Four types of Bones
-
Long
Short
Flat
Irregular - Long
- Humerus, Femur
- Flat
- Scapula, Pelvis
- Short
- Phalanx
- Irregular
- Vertebra
- Osteoblasts-
- bone-forming cells
- Osteoclasts-
- Bone-reabsorbing cells
- Osteocytes-
- mature bone cells
- Osseous-
- Bone
- Ossification-
- formation of bone
- Bones are never more than _____ years old
- 20