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facial bones ch.6
medical
| Question | Answer |
|---|---|
| mandibular bone | is the lower jaw bone |
| maxillary bones | two bones; are the bones of the upper jaw |
| zygomatic bones | two bones' one on each side of the face-from the high part of the cheek and the outer border of the eye orbits |
| nasal bones | two slender nasal bones gives shape to the nose by forming the upper part of the bridge. The lower part of the nose is formed by septal cartilage. |
| nasal bones | meet at the midline of the face, they also jion the frontal bone, the ethmoid bone, and the maxillae |
| lacrimal bones | two small lacrimal bones are upper thin and shaped somewhat like a fingernail, They are located at the inner corner of each eye, forming the sidewall of the nasal cavity and the middle wall of the eye orbit |
| lacrimal bones | join the cheek bones on each side to form the fossa, which houses the tear (or lacrimal) duct |
| vomer | is a thin, flat bone that forms the lower portion of the nasal septum. |
| palatine bones | two bones, that are shaped like the letter "L"; they have a vertical and a horizontal portion |
| nasal conchae | two inferior nasal conchae bones help to complete the nasal cavity by forming the side and lower wall |
| cerivcal vertebrae | the first segment of the vertebrae column; which consits of the first seven bones of the vertebral column |
| hyoid bone | is located just above the larynx and below the mandible |
| thoracic vertebrae | progressing down the vertebral column, the second segment is the throacic vertebrae-consisting of the next 12 vertebrae |
| lumbar vertebrae | the third segment; consisting of the next five vertebrae |
| lumbar vertebrae | are larger and heavier than the other vertebrae, and support the back and lower trunk of the body |
| sacrum | the fourth segment, is loacted below the lumabar vertebrae, |
| sacrum | is a singluar trianglaur-shaped bone that resulted from the fusion of the five individual sacral bones of the child |
| coccyx | the fifth segment, located at the very end of the vertebrae column |
| coccyx | called the tailbone; is a single bone that resulted from fushion of 4 individual coccygeal bones in the child |
| humerus | is the upper arm bone |
| radius | is one of the two lower arm bones that joins the humerus above and the wrist below |
| ulna | is the second of the two lower arm bones that joins the humerus above and the wrist bones below |
| carpals | the bones of the wrist; each wrist has eight carpal bones(two rows of four bones each) |
| metacarpals | the bones of the hand |
| phanlanges | the bones of the fingers;(as are the bones of the toes); each fingers has three phalangel bones, the thumb has only two |
| femur | is the thigh bone; is the longiest, heavist, and storngest bone in the body |
| patella | is the knee bone or kneecap; mthe largest sesamoid bone in the body |
| trochanter | is the large lateral projection at the point where the neck and the shaft meet |
| tibia | is the larger and stronger of the two lower leg bones; also called the shin bone |
| fibula | is the more slender of the two lower leg bones and is lateral to the tibia |
| tarsals | bones of the ankle |
| metatarsals | bones of the foot |
| phalanges | bones of the fingers |
| calcanerus | known as the heel bone; largest tarsal bone; serves as a point of attachment for several of the muscles of the calf |
| frontal bone | forms the forehead (front of the skull) and the upper part of the bony cavities that contain the eyeballs. |
| parietal bones | moving toward the back of the head, just behind the frontal bones, are two parietal bones. They form most of the top and upper sides of the cranium |
| occipital bone | forms the back of the head and the base of the skull(the back portion of the floor of the cranial cavity.) |
| temporal bone | from the lower sides and part of the base of the skull(cranium) |
| spenoid bone | is a bat-shaped bone. located at the base of the skull in front of the temporal bones |
| ethmoid bone | lies justbehin the nasal bone, in front of the sphenoid bone. Forms the front of the base of the skull, part of the eye orbits and the nasal cavity |
Created by:
Courtneey
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