Skeleton and Joints
How many bone(s) make up the Hyoid?
1
How many bone(s) make up the coccyx?
1
How many bone(s) make up the sacrum?
1
How many bone(s) make up the sternum?
1
What bone(s) does the neck contain?
Hyoid
What is a Synarthrosis joint?
Immovable joint
Sychondrosis
Cartilaginous joint in which the connecting material is hyaline cartilage
What bone(s) does the vertebral column contain?
Clavicle Thoracic Lumbar Sacrum Coccyx
What bone(s) make up the shoulder girdle?
Clavicles Scapulae
What is the strong dense outer layer of bone called?
Compact Bone
Irregular Bones
Elaborate shapes that do not fit into other categories
What bone(s) make up the lower limbs?
Femora Tibias Fibulae Patellae Tarsals Metatarsals Phalanges
Long Bones
Found only in the limbs and consists primarily of a long cylindrical shaft called the body and two enlarged rounded ends that contain a smooth, slippery articular surface.
What is a Diarthrosis joint?
Freely movable joint
What bone(s) make up the Pelvic girdle?
Hipbones
What bone(s) make up the upper limbs?
Humeri Ulnae Radii Carpals Metacarpals Phalanges
What are the types of synovial joints?
Saddle (sellar) Ball and Socket (spheroid)
What is a Amphiarthrosis joint?
Slightly movable joint
Sesamoid Bones
Small, round bones that are embedded in certain tendons. Often found in the hands and feet, the largest is the patella.
What is the less dense inner portion of bone called
Spongy Bone
What bone(s) does the thorax contain?
Sternum Ribs
What is cartilaginous connective tissue is classified as?
Symphysis or synchondrosis joints which is either slightly movable or immovable.
What are the functional classification of joints?
Synarthroses Amphiarthroses Diarthroses
Symphysis
Type of joint in which bones are joined by fibrocartilage
epiphysis
a piece of bone separated from a diaphysis by cartilage during early life
Foramen
an opening in a bone through which blood vessels, nerves, and ligaments pass
epiphyseal plate
cartilaginous area at the ends of long bones where lengthwise growth takes place in the immature skeleton
What bone(s) does the skull contain?
cranial facial auditory ossicles
What is the tissue that lines the medulary cavities of bones called?
endosteum
Ball and socket joint (spheroid)
joint that allows limb to move freely in a circle; found in shoulders and hips.
Tuberousity
large, rounded, and elevated process.
epiphyseal line
the bony structure that results when the cartilage in the epiphyseal (growth) plate is replaced by bone at about ages 18-21, and bone has stopped growing in length
Flat Bones
thin, flattened, and usually curved, two thin layers of compact sandwiching spongey bone (skull, ribs, sternum)
How many cranial bone(s) are there?
8
How many bones are there in the Axial skeleton?
80 bones
Condyle
A rounded process that usually articulates with another bone
Saddle Joint (sellar)
A saddle joint allows movement back and forth and up and down, bot does not allow for rotation like a ball and socket joint. Found in base of both thumbs.
Short Bones
Bones that are generally small and cube shaped and contain multiple articulating surfaces. Examples are the carpals and tarsals.
What tough fibrous connective tissue covers all surfaces of the bone except the joints?
Periosteum
How many auditory ossicle(s) are there?
6
How many cervical bone(s) are there?
7
How many Metacarpals are there in the adult human body?
10
How many metatarsals are there in the adult human body?
10
How many thoracic bone(s) are there?
12
How many bone(s) are there in the appendicular skeleton?
126 bones
How many Tarsals are there in the adult human body?
14
How many facial bone(s) are there?
14
How many Carpals are there in the adult human body?
16
How many Clavicles are there in the adult human body?
2
How many Femora are there in the adult human body?
2
How many Fibulae are there in the adult human body?
2
How many Humeri are there in the adult human body?
2
How many Patellae are there in the adult human body?
2
How many Radii are there in the adult human body?
2
How many Tibias are there in the adult human body?
2
How many Ulnae are there in the adult human body?
2
How many hip bones are there in the adult human body?
2
How many scapulae are there in the adult human body?
2
How many bones is the adult human skeleton composed of?
206 primary bones
How many bone(s) make up the ribs?
24
How many Phalanges are there in the adult human body?
28
How many lumbar bone(s) are there?
5
What are the bone classifications?
Long Short Flat Irregular Sesamoid
The endosteum is the tissue that lines what in bones?
Medulary Cavities