CH.6 Module 2: Section 6.04

Correctly match the term and description: Bone-building cell.

Osteoblast

Correctly match the term and description: Bone stem cell.

Osteoprogenitor cell

Correctly match the definition and term: Fibrous connective tissue membrane that covers the outer surface of long bone.

Periosteum

A narrow, slitlike opening in a bone is referred to as a __________.

fissure

When problems with blood forming tissue are suspected, clinicians obtain tissue samples from the _____________ because the red bone marrow in this location is highly active in hematopoiesis.

hip bone

Correctly match the description of the projection with its name: Crest.

Narrow ridge of bone

Correctly match the definition and term: Hollow space in the shaft of a long bone.

Medullary cavity

Match the description to the correct answer regarding bone tissue: Major organic fiber of bone.

Collagen

Correctly match the opening or depression in bone with its correct name: Groove.

A furrow

Correctly match the opening or depression in bone with its correct name: Meatus.

Canal-like passageway

Correctly match the opening or depression in bone with its correct name: Sinus.

Cavity within a bone

Correctly match the definition and term: Expanded portion of the long bone at its ends.

Epiphysis

Correctly match the description of the bony projection with its name: Bony expansion carried on a narrow neck.

Head

Correctly match the opening or depression in bone with its correct name: Foramen.

Round or oval opening through a bone

Correctly match the opening or depression in bone with its correct name: Fossa.

Shallow, basinlike depression in a bone, often serving as an articular surface

Correctly match the description of the projection with its name: Tubercle.

Small rounded projection or process

Correctly match the definition and term: Location of red bone marrow in an adult.

Spongy bone

Correctly match the description of the projection with its name: Large, rough, rounded projections.

Tuberosity

Correctly match the description of the projection with its name: Trochanter.

Very large, blunt, irregularly shaped process

Yellow marrow is useful as __________.

a tissue that may revert back to red marrow if a person needs more red blood cells

Hydroxyapatites in bone matrix that give bone its hardness are primarily composed of __________.

calcium and phosphate

Osteocytes maintain contact allowing them to communicate and permitting nutrients and wastes to be relayed from one osteocyte to the next through __________.

canaliculi

Which of the following are tiny canals that connect the central canal of an osteon to the osteocytes?

canaliculi

Correctly match the term and description: Mature bone cell.

osteocyte

The cells that maintain mature compact bone marix are __________.

osteocytes

The lacunae of bone contain __________.

osteocytes

All of the following belong to spongy bone, except __________.

osteons

Bone-forming cells originate from __________.

osteoprogenitor cells

Collagen fibers do not __________.

provide for bone hardness

Correctly match the description of the projection with its name: Spine.

sharp, slender, often pointed projection