Skeltal System 2 Flashcards Preview

Anatomy and Physiology > Skeltal System 2 > Flashcards

Flashcards in Skeltal System 2 Deck (70)
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0
Q

When does you posterior fontanel close

A

2 months

1
Q

When does you anterior fontaneal closes

A

18-24 months

2
Q

What is the second largest bone in the body and also called the upper arm

A

Humorous

3
Q

What is another name for the shoulder girdle

A

The pectoral girdle

4
Q

What is the largest bone in the forearm and is the medial bone of the forearm

A

Ulna

5
Q

The blank is also known as the funny bone

A

Ulna

6
Q

Blank makes up the bony framework of the body and consists of 206 bones in adults… More in babies

A

Skeletal system

7
Q

What are functions of the skeletal system

A
  1. Supports body structure and gives shape to the body
  2. Protects
  3. Mineral storage
  4. Hematopoiesis- red blood marrow in bone sit of blood formation
  5. Storage of energy
  6. Movement facilitation
8
Q

What are mature bone cells

A

Osteocytes

9
Q

What is hemopoiesis

A

Red bone marrow produces red blood cells and platelets

10
Q

What are osteocytes made up of

A

Organic and inorganic material

11
Q

Organic makes it blank and inorganic makes it blank

A

Organic makes bone flexible somewhat and inorganic makes It hard

12
Q

Blank is a shaft of a long bone

A

Diaphysis

13
Q

Epiphysis is blank of a long bone

A

End

14
Q

Blank is the lining of marrow canal that keeps cavity intact

A

Endosteum

15
Q

Spongy is blank bone when it is broken down

A

Hard

16
Q

This covers the outside of bone - tough fibrous tissue containing blood vessels, lymph vessels and nerves needed for bone growth, repair and nutrition

A

Periosteum

17
Q

Medullary cavity or blank is filled With what

A

Canal and is filled with yellow bone marrow mostly made of fat cells contains blood vessels and leukocytes or WBC’s

18
Q

Articulate cartilage covers blank and is a thin layer of cartilage that acts as a shock absorber between two bones

A

Epiphysis

19
Q

How many bones does the vertebral column bones consist of

A

33 or 26 diff. Bones

20
Q

The lower vertebrae supports what

A

The weight of the entire upper body

21
Q

How many bones does the cervical vertebrae (neck) consist of

A

7

22
Q

How many bones does the thoracic vertebrae (ribs) consist of

A

12

23
Q

How many bones does the lumbar vertebrae ( lower Back)consist of

A

5

24
Q

How many bones does the sacral vertebrae (pelvic bone)consist of

A

5

25
Q

The intervertebral disc acts as a blank

A

Shock absorber

26
Q

This is a rupture if the fibrocartilage disc

A

Herniated disc

27
Q

What abnormal curvature is side to side lateral

A

Scoliosis

28
Q

Kyphosis is what

A

Hunchback or humpback

29
Q

This abnormal curvature is a swayback

A

Lordosis

30
Q

What are three things curvature of the spine helps with

A
  1. Increases strength of the spine
  2. Helps maintain balance
  3. Protects spinal column from fracture
31
Q

Where is the xiphoid process

A

Bottom of the sternum

32
Q

Where do you do CPR

A

Lower part of the sternum

33
Q

What is the middle part of the sternum

A

Body or gladiolus

34
Q

Blank is a bony cage formed by the sternum, costal cartilage,ribs and. The bodies of the thoracic vertebrae

A

Thorax

35
Q

Does the floating ribs have attachment posterior or anterior

A

Posterior

36
Q

What does the appendicular Skelton include

A
Upper and lower extremities 
Shoulder girdle
Arms 
Wrist 
Hand 
Hip girdle 
Feet 
Ankles
37
Q

How many bones does the pectoral girdle consist of

A

4
Clavicle (collarbone) 2
Scapula ( shoulder blade) 2

38
Q

What bone is Lateral and on the thumb side

A

Radius

39
Q

The radius rotates over the blank since the wrist bone does not move

A

Ulna

40
Q

What bone is stationary

A

Ulna

41
Q

How many bones does the hand have

A

27

42
Q

What are metacarpals

A

Bones of the Palms of the palm

43
Q

This bone is mist medial and largest bone of the lower leg .. Bears the major portion of body weight

A

Tibia

44
Q

This bone is the smallest lateral bone of the lower leg.. Non weight bearing bone

A

Fibia

45
Q

How many bones are in the ankle

A

7

46
Q

Blank is the bones if the arch of the foot

A

Metatarsals

47
Q

What is the hallux

A

The big toe

48
Q

What is arthroscopy

A

Examination of the interior of a joint

49
Q

Tendons connect to blank and blank

A

Muscles to bone

50
Q

Ligaments connect blank to blank

A

Bone to bone

51
Q

What happens to bone during the effect of Aging

A

Loss of calcium
Bone weakening
Reduction in collagen

52
Q

What are effects of aging in joints

A

Thinning if cartilage

Decreases flexibility

53
Q

What is traction

A

Pulling force to hold bones on place used to fxs of long bone

54
Q

What the mist painful and hardest bone to break

A

A femur

55
Q

What type of fracture is seen in mainly kids

A

Greenstick

56
Q

Blank is the simplest type and bone is partly bent not completely separated

A

Greenstick

57
Q

Blank is splinted bone in many pieces that can embedded in tissue

A

Comminuted

58
Q

What is a dislocation

A

Bone displaced from proper position in joint - May tear or stretch ligaments

59
Q

What happen during 1st degree sprain

A

Stretching of ligament

60
Q

What happens during 2nd degree sprain

A

Tearing of a ligament

61
Q

What happens during a 3rd degree sprain

A

Complete tear if a ligament

62
Q

What is arthritis

A

Inflammatory condition of one or More joints- pain often - bone position changes

63
Q

What is rheumatoid autoimmune disease

A

Joints fuse together (ankylosis)

64
Q

What is osteoarthritis

A

Degeneration of joint disease associated with aging

65
Q

What is gout

A

Joint disorder mainly affecting great toe

66
Q

What symptoms does gout have

A

Acute inflammation
Pain
Swelling

67
Q

What is osteoporosis

A

Decrease in bone mass and increase susceptibility to fracture

68
Q

Female grow till blank and males grow till blank

A

18 female 21 males

69
Q

Examples of long bones

A

Tibia
Fibula
Radio us humorous