Ch.5 Or 6 Flashcards

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0
Q

WHAT ARE THE TWO TYPES OF SKELETONS?

A

Endoskeleton and exoskeleton

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1
Q

HOW MANY BONES COMPOSE THE HUMAN BODY?

A

206

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2
Q

Which type of skeleton do humans have?

A

Endoskeleton

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3
Q

WHAT ARE THE FIVE FUNCTIONS OF THE SKELETON?

A

support, protect, movement, blood cell production, mineral storage

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4
Q

THE SKELETAL SYSTEM INTERACTS WITH WHAT SYSTEM TO PROVIDE MOVEMENT?

A

Muscular

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5
Q

What connects tissue to bone?

A

Tendon

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6
Q

What connects bone to bone?

A

Ligaments

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7
Q

WHAT SOFT TISSUE IS FOUND IN SOME BONES THAT PRODUCE BLOOD CELLS?

A

Red bone marrow

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8
Q

MATERIALS NEEDED FOR WHAT THREE ACTIVITIES ARE STORED IN THE SKELETAL SYSTEM?

A

blood clotting, nervous function, muscle function

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9
Q

WHAT IS THE THIN MEMBRANE LINING THE INSIDE OF THE MEDULLARY CAVITY?

A

Endosteu

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10
Q

WHAT IS BLOOD CELL FORMATION CALLED, WHERE DOES IT TAKE PLACE, AND WHAT TISSUE IN THE BONE PRODUCES BLOOD CELLS?

A

red bone marrow, hemopolesis, long bone

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11
Q

WHAT ARE THE MEMBRANE COVERED AREAS IN THE BONES CALLED?

A

Fontanels

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12
Q

WHAT IS THE NAME OF 1ST VERTEBRAE? WHAT IS THE NAME FOR THE 2ND VERTEBRAE?

A

Atlas and axis

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13
Q

WHICH HAS MORE BONES? ADULT OR BABY

A

Baby

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14
Q

WHAT BONE IS NOT CONNECTED TO ANY OTHER BONES?

A

Hyoid

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15
Q

WHAT PROVIDES THE CUSHION BETWEEN THE VERTEBRAE?

A

cartilaginous disc

16
Q

WHAT PROVIDES THE FORCE FOR MOVING THE BONES?

A

Muscles

17
Q

WHEN BONE DEVELOPS FROM CARTILAGE, THIS IS CALLED WHAT?

A

endochondral ossification

18
Q

WHEN BONE DEVELOPS FROM MEMBRANES, THIS IS CALLED WHAT?

A

intro-membranous ossification

19
Q

WHEN BONES ARE USED IN MOVEMENT, THEY ACT AS WHAT?

A

Levers

20
Q

HOW MANY BONES ARE IN THE APPENDICULAR SKELETON? HOW MANY BONES ARE IN THE AXIAL SKELETON?

A

126; 80

21
Q

WHAT ARE BONE CELLS? WHAT ARE BONE DESTROYING CELLS? WHAT ARE BONE FORMING CELLS?

A

Osteoclasts, osteoblasts, osteocytes

22
Q

HOW MANY BONES IN EACH EAR?

A

Three

23
Q

HOW MANY BONES MAKE UP THE PHALANGES OF A HAND OR FOOT

A

14

24
Q

HOW MANY PAIRS OF RIBS DO ALL HUMANS HAVE? WHAT ARE THE THREE TYPES OF RIBS AND HOW MANY OF EACH TYPE?

A

vertebrosternal(true)-7, vertebrochondrol(false)-3, vertebral(floating)-2

25
Q

HOW MANY BONES IN EACH LEG? HOW MANY BONES IN EACH ARM?

A

Three

26
Q

WHAT ARE THE FIVE GROUPS OF VERTEBRAE? HOW MANY OF EACH Group?

A

7 cervical, 5 lumbar, 4 coaxial, 5 thoracic

27
Q

WHAT ARE THE FOUR MAIN SHAPES OF BONES?

A

flat bones, and irregular bones

28
Q

WHAT ATTACHES THE ARMS AND LEGS TO THE BODY?

A

Girdle