1. Which of the following is true of a typical bone?
just one correct
Bones contain smooth muscle tissue
All of the answers are correct.
Bones are highly Innervated, with serisory
nerves throughout the periosteum, endosteum, medullary cavities and
epiphyses
Bones are vascular - many arteries and
veins branch through them
Bones contain several types of connective
tissue including adipose and reticular tissue
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2. Which carpal bone is most likely to be
fractured?
capitate
scapffoid
calcaneus
pisiform
talus
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3. Which of the following describes endochondral
ossification?
The marrow cavity is replaced by bone as osteoblasts lay down
osteoid matrix
Bone growth begins in the epiphyses at the secondary ossification
centers
Osteoblasts lay down bone on a membranous template in roofing bones
of the skull
Bone development proceeds from the primary ossification center,
replacing a hyaline cartilage model with bone
thank you!!!!!!
1. Bones are vascular - many arteries and veins branch through them
Bones have an extensive network of blood vessels. They are supplied by several arteries and veins.
2. scapffoid
The scapffoid bone is the carpal bone that is most likely to be fractured.
3. Bone development proceeds from the primary ossification center, replacing a hyaline cartilage model with bone
Endchodrial ossification involves replacement of a hyaline cartilage model with bone, in which the middle of disphysis acts as the primary center of ossification.
1. Which of the following is true of a typical bone? just one correct Bones...
1.Which nerve crosses the posterior surtace of the medial epicondyle of the humerus? radial nerve ulnar nerve median nerve sciatic nerve 2. The pelvic girdle contains? cartilaginous amphiarthrosis diarthrosis gomphosis suture 3. A fracture that may result in uncontrolled bleeding and/or infection would be called? displaced simple compound spiral compression 4. A secondary spinal curve that balances the weight of the trunk over the lower limbs as a child begins to stand is the sacral curve thoracic curve lumbar curve...
Which of the following is false of endochondral ossification: Group of answer choices (choose one) a) chondrocytes die b) mesenchymal cells differentiate into osteoblasts within the fetal reticular dermis c) a cartilaginous model of the bone is built d) epiphyseal plates close when ossification catches up with cartilage growth e) ossification begins in the diaphysis of long bones; then the epiphyses