Skeleton and Joints

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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


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