Chapter 5 study guide anatomy

Which ribs are true ribs?

1-7

how many divisions are there in the skeletal system?

axial and appendicular

what are the parts of the skeletal system?

bones, joints, cartilages, ligaments

what are the two types of bone tissue

compact and spongy

coronal suture

connects the parietal bone to frontal bone

lambdoid suture

connects the parietal bone to the occipital bone

squamous suture

connects the parietal bone to the temporal bone

sagittal suture

connects two parietal bones

compact bone

dense and smooth

irregular bone

does not fit in other categories (Vertebrae)

coxal bone consists of

illium, ishium and pubis

hyoid bone

is the only bone that does not articulate with any other bone in the body

short bone

mostly spongy

What bones are in the appendicular skeleton?

pectoral girdle, limbs, pelvic girdle

what are the other two bones from the vertebral column

sacrum and coocxy

long bone

shaft with two heads, mostly compact

What bones are in the axial skeleton?

skull, vertebral column, rib cage

spongy bone

small needle-like pieces of bone

long bones are not

solid. Is hollow from the inside

the function of the bone are

support the body, protect soft organs, blood cell formation, storage of minerals and fats, and movement due to skeletal muscles

flat bone

thin layer of compact around a layer of spongy

calcium

vitamin d is required for absorption

how many bones are in the cervical vertebrae

7

Which ribs are false ribs?

8-10

Which ribs are floating ribs?

11-12

how many bones are in the thoracic vertebrae

12

How many bones are in the human body?

206

how many bones are in the lumbar vertebrae

5