Skeletal System- Bones and Bone Tissue

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Histology

FINAL ROUND

Bone Anatomy

Growth and

Developement

Remodeling and

RepairGrab Bag

Histology:

$100 Question

In hyaline cartilage, the cells that produce new matrix are called this:

a. chondroblast

b. osteocyte

c. chondrocyte

d. osteoblast

BACK TO GAME

ANSWER

Histology:

$100 Answer

In hyaline cartilage, the cells that produce new matrix are called this:

a. chondroblast

b. osteocyte

c. chondrocyte

d. osteoblast

BACK TO GAME

Histology:

$200 Question

Chondrocytes receive nutrients in this manner:

a. directly from blood vessels

b. from the lacuna

c. diffusion through matrix

d. from the inner layer of perichondrium

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ANSWER

Histology:

$200 Answer

Chondrocytes receive nutrients in this manner:

a. directly from blood vessels

b. from the lacuna

c. diffusion through matrix

d. from the inner layer of perichondrium

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Histology:

$300 Question

The flexible strength of bone is attributed to this:

a. hydroxyapatite

b. collagen fibers

c. ligaments

d. perichondriumBACK TO GAME

ANSWER

Histology:

$300 Answer

The flexible strength of bone is attributed to this:

a. hydroxyapatite

b. collagen fibers

c. ligaments

d. perichondrium

BACK TO GAME

Histology:

$400 Question

Osteochondral progenitor cell give rise to these:

a. osteoblasts

b. chondroblasts

c. osteoclasts

d. both a and b

e. both a and cBACK TO GAME

ANSWER

Histology:

$400 Answer

Osteochondral progenitor cell give rise to these:

a. osteoblasts

b. chondroblasts

c. osteoclasts

d. both a and b

e. both a and c

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Histology:

$500 Question

Nutrients travel to osteocytes in this order:

1. blood vessels in the medullary cavity

2. central canal

3. canaliculi

4. perforating (Volkmann’s) canals

5. cytoplasm of the osteocytes

True/FalseBACK TO GAME

ANSWER

Histology:

$500 Answer

Nutrients travel to osteocytes in this order:

1. blood vessels in the medullary cavity

2. central canal

3. canaliculi

4. perforating (Volkmann’s) canals

5. cytoplasm of the osteocytes

True/False BACK TO GAME

Growth and Developement:

$100 Question

Endochondral ossification begins at this time:

a. during fetal development

b. during puberty

c. adulthood

d. around age 50BACK TO GAME

ANSWER

$100 Answer

Endochondral ossification begins at this time:

a. during fetal development

b. during puberty

c. adulthood

d. around age 50

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$200 Question

Bones produced by intramembranous or endochondral ossification are indistinguishable because both initially produce woven bone which is then remodeled.

True/False

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ANSWER

$200 Answer

Bones produced by intramembranous or endochondral ossification are indistinguishable because both initially produce woven bone which is then remodeled.

True/False

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$300 Question

This can be said of intramembranous ossification:

a. it forms the frontal and parietal bones

b. fontanels are found between skull bones

c. osteoblasts lay down matrix around collagen fibers

d. all of these

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ANSWER

$300 Answer

This can be said of intramembranous ossification:

a. it forms the frontal and parietal bones

b. fontanels are found between skull bones

c. osteoblasts lay down matrix around collagen fibers

d. all of these

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$400 Question

In this zone of the epiphyseal plate, new cartilage is produced as the chondrocytes divide and form stacks of cells:

a. resting cartilage

b. proliferation

c. hypertrophy

d. calcification

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ANSWER

$400 Answer

In this zone of the epiphyseal plate, new cartilage is produced as the chondrocytes divide and form stacks of cells:

a. resting cartilage

b. proliferation

c. hypertrophy

d. calcification

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$500 Question

Growth in bone width occurs in this order:

1.osteoblasts lay down bone to form ridges with grooves in between

2.grooves are changed into tunnels

3.concentric lamellae are made

4.an osteon is produced.

True/False BACK TO GAME

ANSWER

$500 Answer

Growth in bone width occurs in this order:

1.osteoblasts lay down bone to form ridges with grooves in between

2.grooves are changed into tunnels

3.concentric lamellae are made

4.an osteon is produced.

True/FalseBACK TO GAME

Remodeling and Repair:

$100 Question

When a fracture is healing, these cells move into the fracture site and tear down the damaged bone:

a. osteoblasts

b. osteoclasts

c. osteocytes

d. chondrocytesBACK TO GAME

ANSWER

$100 Answer

When a fracture is healing, these cells move into the fracture site and tear down the damaged bone:

a. osteoblasts

b. osteoclasts

c. osteocytes

d. chondrocytes BACK TO GAME

$200 Question

Bone remodeling is involved in this:

a. bone growth

b. changes in bone shape

c. calcium regulation isn the body

d. bone repair

e. all of theseBACK TO GAME

ANSWER

$200 Answer

Bone remodeling is involved in this:

a. bone growth

b. changes in bone shape

c. calcium regulation isn the body

d. bone repair

e. all of these

BACK TO GAME

$300 Question

The definition of bone remodeling is the construction of bone around blood vessels forming an osteon.

True/False

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ANSWER

$300 Answer

The definition of bone remodeling is the construction of bone around blood vessels forming an osteon.

True/False

BACK TO GAME

$400 Question

This process of bone repair requires the longest amount of time:

a. hematoma formation

b. internal callus formation

c. bone remodeling

d. callus ossification BACK TO GAME

ANSWER

$400 Answer

This process of bone repair requires the longest amount of time:

a. hematoma formation

b. internal callus formation

c. bone remodeling

d. callus ossification

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$500 Question

If a fracture occurs in the diaphysis of a long bone, the structure that forms between the ends of the bone as well as the medullary cavity is called this:

a. hematoma

b. internal callus

c. external callus

d. granulation tissueBACK TO GAME

ANSWER

$500 Answer

If a fracture occurs in the diaphysis of a long bone, the structure that forms between the ends of the bone as well as the medullary cavity is called this:

a. hematoma

b. internal callus

c. external callus

d. granulation tissueBACK TO GAME

Grab Bag:

$100 Question

These kinds of fractures are complete fractures in which the bone breaks into multiple pieces:

a. spiral

b. impacted

c. comminuted

d. hairline

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ANSWER

Grab Bag:

$100 Answer

These kinds of fractures are complete fractures in which the bone breaks into multiple pieces:L

a. spiral

b. impacted

c. comminuted

d. hairline

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Grab Bag:

$200 Question

This kind of tissue has many small spaces, is found mainly in the epiphysis, and is arranged into trabeculae:

a. compact bone

b. cancellous (spongy) bone

c. articular cartilage

d. endosteum

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ANSWER

Grab Bag:

$200 Answer

This kind of tissue has many small spaces, is found mainly in the epiphysis, and is arranged into trabeculae:

a. compact bone

b. cancellous (spongy) bone

c. articular cartilage

d. endosteum

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Grab Bag:

$300 Question

This hormone, which is secreted by the anterior pituitary, increases bone growth by stimulating interstitial cartilage growth and appositional bone growth:

a. growth

b. thyroid

c. estrogen

d. cortisoneBACK TO GAME

ANSWER

Grab Bag:

$300 Answer

This hormone, which is secreted by the anterior pituitary, increases bone growth by stimulating interstitial cartilage growth and appositional bone growth:

a. growth

b. thyroid

c. estrogen

d. cortisoneBACK TO GAME

Grab Bag:

$400 Question

Vitamin C deficiency causes this disorder which is characterized by ulcerations, hemorrhage and poor wound healing:

a. rickets

b. osteomalacia

c. osteoporosis

d. scurvy

BACK TO GAME

ANSWER

Grab Bag:

$400 Answer

Vitamin C deficiency causes this disorder which is characterized by ulcerations, hemorrhage and poor wound healing:

a. rickets

b. osteomalacia

c. osteoporosis

d. scurvyBACK TO GAME

Grab Bag: $500 Question

This hormone stimulates an increased number of osteoclasts which increases blood calcium levels:

a. parathyroid (PTH)

b. calcitonin

c. thyroid

d. growth

BACK TO GAME

ANSWER

Grab Bag: $500 Answer

This hormone stimulates an increased number of osteoclasts which increases blood calcium levels:

a. parathyroid (PTH)

b. calcitonin

c. thyroid

d. growth

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Bone Anatomy:

$100 Question

These are all bone shapes except:

a. long bone

b. irregular bone

c. regular bone

d. short bone

e. flat bone

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ANSWER

Bone Anatomy:

$100 Answer

These are all bone shapes except:

a. long bone

b. irregular bone

c. regular bone

d. short bone

e. flat bone

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Bone anatomy:

$200 Question

These bones are classified as irregular:

a. vertebrae and sphenoid

b. scapula and sternum

c. tibia and fibula

d. carpals and tarsals

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ANSWER

Bone Anatomy:

$200 Answer

These bones are classified as irregular:

a. vertebrae and sphenoid

b. scapula and sternum

c. tibia and fibula

d. carpals and tarsals

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Bone Anatomy:

$300 Question

The growing zone of a bone is known as this:

a. articular cartilage

b. diaphysis

c. epiphyseal line

d. epiphyseal plate

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ANSWER

Bone Anatomy:

$300 Answer

The growing zone of a bone is known as this:

a. articular cartilage

b. diaphysis

c. epiphyseal line

d. epiphyseal plate

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Bone Anatomy:

$400 Question

This best describes the function of red bone marrow:

a. stores adipose

b. produces blood cells

c. stores osteocytes

d. produces articular cartilage

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ANSWER

Bone Anatomy:

$400 Answer

This best describes the function of red bone marrow:

a. stores adipose

b. produces blood cells

c. stores osteocytes

d. produces articular cartilage

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Bone Anatomy:

$500 Question

This structure covers the outer surface of bones and serves as an attachment site for tendons and ligaments:

a. endosteum

b. lamellae

c. periosteum

d. perichondrium

BACK TO GAME

ANSWER

Bone Anatomy:

$500 Answer

This structure covers the outer surface of bones and serves as an attachment site for tendons and ligaments:

a. endosteum

b. lamellae

c. periosteum

d. perichondrium

BACK TO GAME

FINAL ROUND Question

These kind of bones can contain air filled sinuses which are lined with mucous membranes:

a. irregular

b. short

c. long

d. flat

e. a & d BACK TO GAME

ANSWER

FINAL ROUND Answer

These kind of bones can contain air filled sinuses which are lined with mucous membranes:

a. irregular

b. short

c. long

d. flat

e. a & d BACK TO GAME

Skeletal System- Bones and Bone Tissue

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