Karteikarten
Upper limb
Karten in diesem Stapel (41)
- 1How many bones are the in the upper limb?32
- 2How many muscles are there in the upper limb?57
- 3What is the arrangement of the upper limb? (course to fine muscle groups)Shoulder, arm, elbow, forearm, wrist, hand
- 4What are the main bones that make up the upper limb?pectoral girdle (scapula/ clavicle), humerus, radius, ulna, carpals (8), metacarpals (5), phalanges (14)
- 5ScapulaAnt- Coracoid
Post- Superior angle, inferior angle, spine - 6ClavicleAcromion
- 7HumerusAnt- Intertubercular sulcus/ bicipital groove
lateral and medial epicondyle
Posterior- Deltoid tuberosity - 8RadiusHead, radial tuberosity, styloid process of radius
- 9UlnaOlecranon, ulna tuberosity, styloid process of ulna
- 10Interosseous membraneBetween radius and ulna
- 11Carpal bonesProximal (D1-D5): Scaphoid, Lunate, Triquetral, Pisiform
Distal - Trapezium, trapezoid, Capitate, Hamate - 12Limb movementsFlexion/ Ext
Abduction/ Adduction
Laterla/ medial rotation
Pronation/ supination
Opposition
Circumduction - 13Joints of the upper limbGlenohumeral (humerus and scapula)
Elbow
Wrist (radiocarpal/ midcarapl/ carpometacarpal)
Hand (Metacarpophalangeal, Interphalangeal) - 14Where are the flexor compartments?Anterior
- 15Where are the extensor compartments?Posterior
- 16Which muscles attach the upper limb to the trunk from the thoracic wall?Pectoralis major/ minor
serratus anterior - 17Muscles of the upper limb- shoulder jointDeltoid, rotator cuff muscles, teres major
- 18Arm flexors (ant)Corachobrachialis,
biceps brachii,
brachialis - 19Arm extensors (post)Triceps brachii
- 20What are the flexors of the wrist and digits close to?Medial epicondyle
- 21What are the extensors of the wrist and digits close to? (posterior)Lateral epicondyle
- 22Hand musclesThenar (thumb)
Hypothenar (near pinky)
Lumbricals (in between fingers)
Interossei - 23What are dermatomes?An individual area of skin innervated by a single spinal nerve
(established during development, lots of overlap/variation, most cutaneous nerves are named) - 24What does cutaneous sensory change indicate?nerve damage at a particular segmental level
- 25Movements of the VCFlexion/ extension
lateral flexion/ extension
rotation - 26Curves of the VC (function)Shock absorption & flexibility
S shape-Cervical (2ndary- lordoses- inward)
Thoracic (1- fetal- kyphoses- convex curvature)
Lumbar- lordoses (inward)
Sacral (kyphoses) - 27Ligaments (function and types)Reinforce and stabilise joint
limit the range of movement
Ant Long lig (resists hyperext)
Post long lig, ligament flava, supraspinous (thick- nuchal ligament in neck) - 28Intervertebral joints and disksJ-Weight bearing and strength
D- shock absorbers
2ndary cartilaginous
D- Nucleus pulposus (core-semifluid)
Annulus fibrosus (outer-strong)
D prot/ NP hern- impinge on nerves - 29Facet joints (degeneration causes?)Synovial (btwn vert arches)
cervical / slight slope- f/e/r
thoracic nearly vertical- rot
lumbar wrapped- f/e only
Back pain - 30Extrinsic muscles of the back and functionsuperficial and intermediate
moves upper limbs/ ribs - 31Intrinsic muscles of the back and functionDeep
(postural/ move VC) - 32What are intrinsic and extrinsic muscles separated by?Thoracolumbar fascia
- 33Superficial muscles (ext- mves UL &R)Trapezius- rotates scapula (t12)
Latissimus dorsi (add/ext/med rot arm)
behind:
Levator scapulae (elevates scapula)
Rhomboids minor and major (retracts scapula) - 34Bony landmarks of rhomboids minor and majorc7- T5
- 35Intermediate musclesRespiratory muscles
Serratus posterior sup (T2-5- elevates ribs)
Serratus posterior inf (T9-12-depresses ribs) - 36Deep muscles of the backSpinotransversales (sup)
Erector spinae (main group)
Transversospinales (deep) - 37SpleniusSpinotransversales (superficial deep muscle)
Extends/ laterally flex/ rotates neck) - 38Erector spinae (where and what)within groove between spinous process and angles of the ribs-ex/laterally flex/ rotate VC
SPINALES- spinous process
LONGISSIMUS- transverse process
ILIOCOSTALIS- to ribs
origin: ES aponeurosis - 39Transversospinales (d)extend/ rotate/ stabilise VC
Multifidus - 40What nerve supplies the extrinsic muscleanterior primary ramus (mainly cervical rami)
- 41What nerve supplies intrinsic muscles?Posterior primary ramus?
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- Beschreibung
- Karteikarten am Upper limb , erstellt von shali26 am 16/04/2015.
- Erstellt von
- shali26
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