ch. 12: the skeletal system (smartbook notes)

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Select all of the following that describe yellow bone marrow.

fat storage and an energy reserve

the bottom of which bone is removed during knee replacement surgery?

femur

identify all of the bones associated with knee replacement surgery

femur, patella, and tibia

Rank the four steps of bone repair according to the order in which they would occur following a fracture (start with the first step at the TOP).

1. hematoma 2. fibrocartilaginous callus 3. bony callus 4. remodeling

a human normally has how many vertebrae?

33

In order to provide more strength and resilience, the human vertebral column normally has how many curvatures?

4

The bones of the pectoral and pelvic girdles and their attached limbs make up the part of the human skeleton called the __________ skeleton.

appendicular

two main types of connective tissues that make up the skeletal system

bone and cartilage

What process regulates calcium levels in the blood?

bone recycling

Select all components of the appendicular skeleton.

bones of the arms and legs, pectoral girdle, pelvic girdle

what does the skull protect?

brain

Select the three types of joints between bones.

cartilaginous, synovial, and fibrous

What is the diaphysis of a long bone?

central shaft

The pelvis is composed of which bones?

coccyx, sacrum, and pelvic girdle

the periosteum of a long bone ...

completely covers the bone, except on the ends

match three long bone areas labeled A, B, and C with their correct names

epiphysis, metaphysis, and diaphysis

The synovial joint action that opposes 'extension' of a joint is called

flexion

what does the ribcage protect?

heart and lungs

A chemical messenger produced in one place in the body and acting on another is a

hormone

what bone serves to anchor the tongue and muscles used for swallowing?

hyoid bone

select all the axial skeleton components

hyoid bone, skull, vertebral column, and rib cage

There are three basic types of __________, or articulations between bones: fibrous, cartilaginous, and synovial.

joints

what are lecunae?

openings or chambers in compact bone

the tubular units that compose compact bone are called

osteons

What part of the appendicular skeleton is specialized for strength over flexibility?

pelvic girdle and lower limbs

which of the following are functions of the human skeletal system?

protects internal organs, produces blood cells, and stores necessary minerals

The two types of bone marrow are ______ bone marrow and ______ bone marrow.

red ; yellow

spaces in spongy bone are filled with

red bone marrow

select the bones that make up each pectoral girdle

scapula and clavicle

what does vertebrae protect?

spinal cord

Select all of the following that are components of the thoracic (rib) cage.

sternum, thoracic vertebrae, and ribs

The hyoid bone indirectly attaches to what two structures?

temporal bone and larynx

What are trabeculae?

thin plates in spongy bone

the rib cage is also called the _______ cage

thoracic


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