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BMA1092 > prac 3 > Flashcards

prac 3 Flashcards

1
Q

how to identify which side of the humorous is medial

A

head = medial

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2
Q

what do heads and condyles form

A

joints

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3
Q

how to identify the ulnar

A

has a u in the end

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4
Q

how to identify radial tuberosity

A

rough bit = tuberosity

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5
Q

how to identify something that has styloid

A

pointy end

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6
Q

elbow joint movement and type of joint

A

flexion
extension
hinge joint

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7
Q

radioulnar joints movements and type of joint

A

supination
pronation
pivot joint

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8
Q

wrist joints movements and type of joint

A

flexion and extension
abduction and adduction (used for hand writing)
condyloid joint

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9
Q

metacapophalangeal joints (knuckles) movements and type of joint

A

flexion (eg making a fist) and extension
abduciton (spreading fingers) and adduction
condyloid joint

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10
Q

capometacarpal joints (thumb) movement and type of joint

A 
flexsion and extension
adduction adduction
cirumduction
opposition/reposition
saddle joint
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11
Q

interphalangeal joitns movement and type of joint

A

flexion and extension (curl a finger and make a claw)

hing joint

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12
Q

muscle: trapezius origin, insertion and action

A

o: occipital bone, cervical and thoracic vertebra
I: clavicle, acrominon and spine of scapula
elevation and depression of scapula
retraction of scapula
rotation of scapula
extension of neck
(shrugging)

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13
Q

muscle; latissimus dorsi origin, insertion and action

A

o; iliac crest of hip bone, lower thoracic and all lumbar vertebrae (T7 to L5)
I: humerus
adduction and extension of humerus at shoulder joint

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14
Q

muscle: pectoralis origin insertion and actojn

A

o: clavicle, sternum and upper ribs (2-6)
I: greater tubercle of the humerus
adduction, flexion and medial rotation of the humerus at shoulder joint
(push ups)

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15
Q

muscle: serratus anterior origin insertion and action

A 
o: ribs
I: entire anterior surface if medial border of the scapula
protraction - draws scapula forwards
rotates the scapula upwards
(push ups)
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16
Q

muscle: deltoid origin insertion action

A

o:clavicle, acromion and spine of scapula
I: deltoid tuberosity of humerus
abduction of humorous at shoulder joint

17
Q

muscle: rotator cuff muscles action only

A

rotation and abduction of the humerus at shoulder joint

18
Q

muscle: biceps brachii origin insertion and action

A

o: scapula, coracoid process and glenoid cavity
I: radial tuberosity
strong flexor of the forearm at elbow joint
strong supinator

19
Q

muscle: triceps brachii origin insertion action

A

o: scapula, below glenoid cavity, posterior surface of humerus
I: olecranon process of ulnar
extension of form at elbow joint

20
Q

muscle: flexor digitorum superficilais location origin insertion action

A

L: anterior comportment of forearm
o: medial epicondyle of the humerus, ulna and radius
I: anterior surface of phalanges
flexion of the fingers

21
Q

muscle: flexor pollicis longue location origin insertion action

A

L: anterior compartment of forearm
o: radius (anterior shaft)
I: distal pho;anx of the thumb
flexion of the thumb

22
Q

extensor digitorum location insertion origin and action

A

L: posterior compartment of forearm
o: lateral epicondyle of humerus
I: posterior surface of phalanges
extension of fingers

23
Q

extensor polloicis longus locaton origin insertion action

A

L; posterior compartment of forearm
o: ulna
I: distal phalanx of thumb
extension of thumb

24
Q

in the lower arm what are all the anterior muscle do

A

flexion of fingers or thumb

25
Q

in the lower arm what are all the posterior muscle do

A

extension of fingers or thumb

26
Q

muscle: supraspinatus action (don’t need to know origin and insertion)

A

rotation and abduction

27
Q

muscle: infraspinatus action (don’t need to know origin and insertion )

A

rotation and abduction

28
Q

muscle: subscapularis action (don’t need to know origin and insertion)

A

rotation and abduction

29
Q

treminor action (don’t need to know origin an insertion

A

rotation and abduction

30
Q

whats the bony prominent on the medial side of the wrist

A

styloid processor the ulna

31
Q

what is also known as the funny bone

A

medial epicondyle of the humerus

32
Q

in the anatomical position the radius is …. to the ulna

A

lateral

33
Q

compared to the hip joint why is the shoulder easily dislocated

A

the hip joint is a deep ball and socket joint wheres the shoulder is a shallow ball and socket joint

34
Q

the humerus and should joint is abducted by the

A

deltoid muscle

35
Q

what are the three arteries that run through the arm and why are they called this

A

brachial artery
radial artery
ulnar artery
blood vessels are named according to the body region they travel through or bone they pass between

36
Q

shoulder joint articulating bones

A

glenoid cavity of the scapula and head of humerus

37
Q

elbow joint articulating bones

A

humerus, ulnar and radius

BMA1092 (14 decks)

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