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| 1 | |
A long bone consists of a ________, a long shaft of bone, which extends between two enlarged terminal portions, the ________. |
| | A) | diaphysis; articular cartilages |
| | B) | diaphysis; endosteum |
| | C) | compact bone; epiphyseal disks |
| | D) | diaphysis; epiphyses |
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| 2 | |
The interior portion of an epiphysis consists of |
| | A) | compact bone. |
| | B) | spongy bone. |
| | C) | hyaline cartilage. |
| | D) | articular cartilage. |
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| 3 | |
Except for regions covered by articular cartilages, the ________ covers the surface of bones. |
| | A) | periosteum |
| | B) | endosteum |
| | C) | fibrocartilage |
| | D) | perichondrium |
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| 4 | |
The numerous spaces in spongy bone are filled with |
| | A) | hyaline cartilage. |
| | B) | compact bone. |
| | C) | red marrow. |
| | D) | yellow marrow. |
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| 5 | |
Most skull bones are formed by _________ ossification, but other bones are formed by __________ ossification. |
| | A) | intramembranous; articular cartilage |
| | B) | endochondrial; intramembranous |
| | C) | endochondrial; epiphyseal |
| | D) | intramembranous; endochondrial |
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| 6 | |
Select the correct statement. |
| | A) | A bone grows in length as the articular cartilage is replaced with bone. |
| | B) | Once growth is complete, a bone will remain the same for life. |
| | C) | Osteoblasts deposit the bone matrix in both compact and spongy bone. |
| | D) | Osteoclasts deposit the bone matrix in spongy bone. |
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| 7 | |
The cranial bone that articulates with the atlas is the |
| | A) | sphenoid. |
| | B) | occipital. |
| | C) | temporal. |
| | D) | parietal. |
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| 8 | |
Skull bones containing paranasal sinuses are the |
| | A) | maxilla, frontal, sphenoid, and ethmoid. |
| | B) | zygomatic, frontal, sphenoid, and ethmoid. |
| | C) | frontal, sphenoid, nasal, and maxilla. |
| | D) | maxilla, frontal, zygomatic, and lacrimal. |
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| 9 | |
The _________ are rather large nonossified areas at junctions of an infant’s cranial bones. |
| | A) | sutures |
| | B) | articular cartilages |
| | C) | fibrocartilages |
| | D) | fontanels |
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| 10 | |
Seven ________ vertebrae, twelve _________ vertebrae, and five _________ vertebrae are located in the vertebral column. |
| | A) | lumbar; thoracic; cervical |
| | B) | cervical; thoracic; lumbar |
| | C) | thoracic; lumbar; cervical |
| | D) | thoracic; cervical; sacral |
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| 11 | |
The pectoral girdle is formed by the ________ and ________ on each side of the body. |
| | A) | coxal bones; sacrum |
| | B) | humerus; scapula |
| | C) | coxal bones; femur |
| | D) | clavicle; scapula |
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| 12 | |
The trochlea of the humerus articulates with the |
| | A) | scapula. |
| | B) | radius. |
| | C) | ulna. |
| | D) | clavicle. |
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| 13 | |
The bones of the foot consist of seven ________, five ________, and fourteen ________. |
| | A) | carpals; metacarpals; phalanges |
| | B) | tarsals; metatarsals; phalanges |
| | C) | tarsals; metacarpals; phalanges |
| | D) | metatarsals; tarsals; phalanges |
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| 14 | |
The sutures of the skull are examples of _________ joints. |
| | A) | synarthrosis |
| | B) | amphiarthrosis |
| | C) | diarthrosis |
| | D) | synovial |
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| 15 | |
In diarthrosis joints, friction is reduced by __________ covering the ends of the bones and by fluid secreted by the __________. |
| | A) | fibrocartilage; periosteum |
| | B) | articular cartilages; ligaments |
| | C) | fibrocartilage; synovial membranes |
| | D) | articular cartilages; synovial membranes |
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