Skeletal Anatomy Flashcards

1
Q

What is anatomy defined as?

A

The study of the parts

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2
Q

What is physiology?

A

The study of the function

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3
Q

What is a cell?

A

basic unit of life

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4
Q

What is the heirarchy of structures within the body?

A

atoms –> molecules –> cells –> tissues –> organs –> organ systems

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5
Q

What are cells controlled by?

A

Innate, life force

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6
Q

What is the balance in a cell called?

A

Homeostasis

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7
Q

What is a strong word association for homeostasis?

A

Steady-state

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8
Q

What is the inability to maintain homeostasis called?

A

Disease

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9
Q

What is a subluxation?

A

spinal dysfunction/misalignment plus nerve interference that prevents homeostasis

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10
Q

What are 2 things that could be present in addition to a subluxation?

A

Spasm, inflammation

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11
Q

What is an adjustment?

A

an adjustment is the restoration of spinal function using the hands

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12
Q

What does an osteoblast do?

A

Creates new bone

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13
Q

What is bone matrix made of?

A

protein and minerals (calcium, etc)

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14
Q

What do osteoclasts do?

A

resorb (break down) bone

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15
Q

Is bone dead or alive?

A

alive

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16
Q

Whats the difference between fractured and broken?

A

They are the same thing

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17
Q

What are the three parts of a long bone?

A

Cortex, Trabecular bone (the bone marrow and blood production portion), and the periosteum (outside, pain sensitive)

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18
Q

What are examples of long bones?

A

femur, humerus, tibia, fibula, etc

19
Q

What is the portion of the bone that changes from cartilage to bone and is responsible for growth?

A

Epiphysial (growth) plates

20
Q

How many vertebrae are in the spine?

A

24 moveable, 8 non-moveable

21
Q

How many cervical vertebrae are there?

A

7

22
Q

How many thoracic vertebrae are there?

A

12

23
Q

How many lumbar vertebrae are there?

A

5

24
Q

KNOW THESE LOCATIONS ON A VERTEBRAE

A

Spinous process, verebral body, intervertebral disc, intervertebral foramen, transverse process, facet joints

25
Q

What are the special vertebrae and what makes them special?

A

Atlas (C1) and axis (C2). C1 has no spinous process and C2 has an odontoid process and a bifid spinous

26
Q

What are the “holes” in an infants skull called?

A

fontanelles

27
Q

What are the 6 bones of the skull?

A

frontal, parietal, occiputal, temporal, maxilla, mandible

28
Q

What bone contains the mastoid process?

A

Temporal

29
Q

What bones make up the rib cage?

A

Ribs and sternum

30
Q

What bones make up the pelvis?

A

ilium and sacrum

31
Q

What is the cartilage that joins the 2 iliac bones?

A

symphysis pubis

32
Q

What is the small bone off the sacrum called, which contains 3 fused vertebrae?

A

coccyx

33
Q

What is the name of the joint between the ilium and sacrum?

A

Sacro-iliac joint (SI joint)

34
Q

What are the 4 parts of the femur?

A

head, neck, greater trochanter, shaft

35
Q

What are the bones of the upper extremity?

A

scapula, clavical, humorus, ulna, radius, carpals, metacarpals, phalanges

36
Q

What is the radius responsible for?

A

pronation and supination

37
Q

What are the bones of the lower extremity?

A

femur, patella, tibia, fibula

38
Q

What are the bones of the foot?

A

tarsals (talus and calcaneus), metatarsals, phalanges, sesamoids

39
Q

How are ligaments and tendons different?

A

ligaments do not contract, have minimal stretch, and connect bone to bone.

40
Q

What is the bursa and what does it do?

A

Bursa are sacs of liquids located at joints, responsible for lubricating the joints

41
Q

What is the meniscus?

A

Cartilage cushion on both sides of the knee joint, lubricates and reduces friction, has no blood supply

42
Q

What is the name of the name of the “jaw” joint?

A

temporomandibular joint

43
Q

What is the primary joint between vertebrae?

A

facet

44
Q

This flash card contains other various joints

A

Lumbo-sacral, sacro-iliac, gleno-humoral (shoulder), sterno-clavicular, acromio-clavicular, costo-vertebral, patello-femoral