Ch 1-4 Flashcards

Exam 1

1
Q

What are the 3 fibrous joint types?

A
  1. Syndesmosis-ligamentous
  2. Synarthrosis-Sutures
  3. Gomphosis-Tooth
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2
Q
  1. What are the 2 types of joint accessory motions (arthrokinematic/joint surface motions)?
A
  1. Component

2. Joint play

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3
Q

Define component motions.

A
  1. Component movements: Involuntary motions that occur as the result of voluntary ones. i.e. mechanorotation of the tibia with knee extension/lockdown mechanism.
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4
Q

Define the accessory motions
1. Joint mobilization

  1. Manipulation
A
  1. Passive oscilatory motions or sustained stretch applied by at a slow enough speed that the individual can stop the movement. i.e. r.o.m. or pnf stretch.
  2. Passive movement applied with short range and a very forceful thrust that cannot be stopped.
    i. e. relocating a shoulder or chiropractic manipulation.
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5
Q

Osteokinematic

A

The movement of bones around a joint. Includes Isometric,isotonic, and isokinetic exercises.

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6
Q

Arthrokinematic

A

The manner in which adjoining surfaces move on each other during osteokinematic motion.

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7
Q

of bones in the axial skeleton

A

80

Cranial, facial,vertebral, thoracic, vertebral, other (hyoid/ossicles)

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8
Q

of bones in the appendicular skeleton

A

126

UE, LE,

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9
Q

Thoracic bones?

A

13
1sternum
12 ribs:
7 true, 3 false, 2 floating

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10
Q

Cranial bones? (8)

A

Frontal, occipital (2), temporal (2), parietal (2), sphenoid, and ethmoid.

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11
Q

Facial bones (14, 2 pairs, 3 of another)

A

14 of them

Mandible, vomer, maxillae(2), zygomatic (2), lacrimal (2), inferior concha (2), palatine (2), and nasal (2).

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12
Q

vertebral

A

26

7 cervical, 12 thoracic, 5 lumbar, sacrum (5), coccyx (3)

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13
Q

How many carpals?

A

8

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14
Q

How many metacarpals and metatarsals?

A

5 of each

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15
Q

How many phalanges in the toe and fingers?

A

14 in each

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16
Q

What is osteomyelitis?

A

Usually bacterial infection of the bone usually through a break that goes through the skin.

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17
Q

Types of fibrous joints?

Des=distal

A

Synarthrosis- Thin layer of fibrous periostium. ie sutures of the skull
Syndesmosis- Ligamentous joint ie distal tibio-fibular jt.
Gomphosis- bolted on tooth joint.

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18
Q

Sprain

A

Tearing of the fibers of a ligament

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19
Q

Sprain grades 1, 2, 3

A
  1. Mild Tearing of a few fibers of a ligament. No loss of fx.
  2. Moderate Partial tearing of the of a ligament. Some loss of fx
  3. Severe Complete tearing of a ligament. Complete loss of fx.
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20
Q

Strain

A

Overstretching of a muscle or tear of the musculotendtinous juncture.

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21
Q

Capsular end-feel

A

Hard and leathery c slight give.

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22
Q

A joint is congruent when it is?

A

Close-packed

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23
Q

A joint is at maximum incongruence when it is?

A

Open-packed

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24
Q

What position is best for testing a joint for stability?

A

CLose-packed

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25
Q

What position is best for joint mobilization?

A

Open-packed

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26
Q

Glenohumoral open-packed position?

A

55 dg. a24, 30dg horizontal a22

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27
Q

Acromioclavicular open-packecd position? Tree-hole a24

A

30 dg abduction of the arm.

28
Q

Acromioclavicular close-packed position?

A

Arm at rest.

29
Q

Ulnohumeral open-packed position? Macaroni heaven hole, soup bun hole

A

Elbow flexed to 70dg 10dg supination

30
Q

Radiohumeral close-packed position? At the funny radio the macaroni line has a hole and the soup line is a behive.

A

90dg elbow flexion, 5dg supination

31
Q

Proximal radioulnar close-packed position? hive soup

A

5dg supination

32
Q

Pr. radioulnar open-packed position? macaroni heaven hole, soup tree hive

A

70dg flexion, 35dg suppination

33
Q

Radiocarpal close-packed position?

A

Ext c ulnar deviation.

34
Q

Radiocarpal open-packed position?

A

Neutral c slight ulnar dev,

35
Q

Carpometacarpal open-packed position? Mids

A

Mid btwn a24/a44 and flx/ext

36
Q

Carpometacarpal close-packed position? loser

A

none

37
Q

Metacarpophilangeal (fingers) open-packed position? commited

A

Full flexion

38
Q

Metacarpophilangeal (fingers) close-packed position? non commital

A

Slight flexion

39
Q

Metacarpophilangeal (thumb) close-packed position? against

A

Full opposition

40
Q

Metacarpophilangeal (thumb) open-packed position? non commital

A

slight flexion

41
Q

Hip close-packed position?

A

Full ext and medial rotation

42
Q

Hip open-packed position? 2 tree holes and rotted out

A

30dg flex, 30dg a24, slight lat rot

43
Q

Knee close-packed position?

A

Full ext, lat rot of the tibia.

44
Q

Knee open-packed position?

A

25dg flex

45
Q

Talocrural close-packed position?

A

Max DF

46
Q

Talocrural open-packed position?

A

10dg PF, mid btwn ever and inver

47
Q

Metatarsal phalangeal open-packed position? sweden

A

Neutral

48
Q

Metatarsal phalangeal close-packed position? commited

A

Full ext

49
Q

Interphalangeal open-packed position? non commital

A

Slight flex

50
Q

Interphalangeal close-packed position? commited

A

Full ext

51
Q

Define eversion/inversion

A

Eversion; The lifting and turning inward of the medial side of the foot.
Inversion; The raising and turning outward of the lateral side of the foot.

52
Q

Linear motion?

A

Also called translatory; Occurs in a straight line from one location to another.

53
Q

Angular motion?

A

Also rotory; All parts move in the same direction, through the same angle, at the same time, but not the same distance. IE elbow flexion.

54
Q

Function of bone?

A

Support, protect, make blood cells.

55
Q

What landmark of the 5th metatarsal often has a Jones fx?

A

The tuberacle.

56
Q

Bones are made of?

A

1/3 Oganic matter fibrous, cartilaginous, nervous, and vascular. 2/3 inorganic osseous.

57
Q

Bony lms, eminence<tuberacle?

A

yes.

58
Q

What is the fx of a joint?

A

Allow motion, wb, and support.

59
Q

Another word for synovial jt?

A

Diarthroidal jt.

60
Q

3 types of cartilage?

A

Fibrous (disks), hyaline (articular), Elastic (ear, eustacian tube, larynx.

61
Q

Bursae are filled with?

A

Fluid.

62
Q

Jt limitations and their causes (3)?

A
MM guarding (motion stopped by pain/reflexive spasm)
Spongy block (rebound effect/torn cartilage).
63
Q

Define joint play?

A
  1. Joint Play: Passive movements between joint surfaces done by applying external force.
64
Q

4 types of accessory motions?

A

component, joint play, joint mobilization, and manipulation.

65
Q

Define joint mobilization?

A

Passive oscillatory motion, slow sustained stretch, or movement against resistance such that the joint can stop the force of resistance.