Anatomy: Upper Limb Flashcards

1
Q

everything about anatomical snuff box?

A

extensor pollicis longus

and scaphoid bone is #

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2
Q

Capitate bone points?

A

largest carpal bone
first bone to ossify

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3
Q

pectoral region muscles?

A
  1. pec major
  2. pec minor
  3. subclavius
  4. serratus ant.
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4
Q

which bony part felt in infraclavicular fossa (DELTOPECTORAL GROOVE)?

A

coracoid process

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5
Q

4 structures passing through clavi-pectoral fascia?

A

TALC

T- Thoraco- acromian art.
A-
L2- LPN (LATERAL PECTORAL N.), LYMPHATICS

C- CEPHALIC VEIN

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6
Q

MUSCLES OF BACK?

A

trapezius

lattissimus dorsi

levator scapulae

rhomboideus major

rhomboideus minor

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7
Q

triangle of auscultation?

A

trapezius medial border
lat. dorsi base
scapula lateral border

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8
Q

dorsal scapular n. (C5) supplies to which muscles of back?

A
  1. lev. scapulae
  2. rhomb. major
  3. rhomb. minor
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9
Q

LAT. DORSI POINTS?

A

muscle graft

climbers muscle

spiral and twisted muscle

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10
Q

what are rotator cuff (musculotendinous cuff) muscles?

A

SITeres minor-S (SUBSCAPULARIS)

DYNAMIC STABILIZER OF SHOULDER

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11
Q

positive Dawbarn’s sign is seen in?

A

Subacromian bursitis

pain present on adducted arm but absent on adducted arm

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12
Q

ant. compartment muscles of arm?

A

BBC- supplied by MCN (musculocut. nerve)

biceps
brachialis
coracobrachialis

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13
Q

post compt. of arm?

A

triceps - by radial n.

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14
Q

boxer’s muscles?

A

serratus ant.

supplied by long thoracic n.

also known as bell’s nerve

ds- winging of scapula

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15
Q

winging of scapula by which nerve?

A

long thoracic nerve/ belll’s nerve

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16
Q

nerve supply to lat. dorsi?

A

thoraco-dorsal nerve (C6C7C8) 786

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17
Q

MEDIAL EPICONDYLITIS SEEN IN?

A

GOLFER’S elbow

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18
Q

LATERAL EPICONDYLITITS SEEN IN?

A

TENNIS ELBOW

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19
Q

OLECRANON BURSITIS SEEN IN?

A

STUDENTS

minors elbow

20
Q

nursemaid elbow ?

A

when children suddenly lifted by upper limb when formarm is pronated

21
Q

cubital fossa borders and contents?

A

borders-

lateral border- brachio radialis muscle

medial border- pronator teres

base- imaginary line

roof- skin, sf, df

floor- supinator mus., brachialis mus.

contents–
Median nerve- #SCF- gun stock deformity

Brachial ar.- #Volkman Ischemic Contracture

Biceps tendon- #biceps jerk

Radial n.- #wrist drop

22
Q

cubitus valgus, which nerve #?

A

Ulnar nerve

23
Q

cubitus varus which nerve #?

A

Median n.

24
Q

Dupuytren’s ds cause?

A

fibrosis of palmar aponeurosis

25
Q

on wrist injury, which structure does not get injured?

A

median n.

26
Q

revise arterial system in upper limb?

A

subclavian > axillary > brachial > radial and ulnar > S/f palmar arch and Deep palmar arch

27
Q

arch of aorta direct branches?

A

BSC

B- Brachio-cephalic
S- subclavian
C- Common carotid ar.

28
Q

subclavian ar. ends at and starting of axillary ar.?

A

outer border of 1st rib

29
Q

ending of axillary ar. and starting of brachial ar.?

A

lower border of teres major

30
Q

branches of subclavin ar.?

A

VITCD

V- Vertebral ar— PICA— Wallenberg syndrome

I- int. mammary ar.– CABG

T- Thyro Cervical trunk— Suprascapular ar
Inf. thyroid ar.
Transverse Cx ar.

C- Corto Cervical trunk
D- Dorso scapular ar.

31
Q

revise whole brachial plexus…

A

just revise

32
Q

thickest and 2nd thickest nerve of body?

A

radial and median nerve respectively

33
Q

thickest cord of brachial plexus?

A

Post. cord

34
Q

erb’s palsy?

A

C5-C6

35
Q

Klumpkes palsy?

A

C8-T1 (ULNAR NERVE)

# TO AXILLA

36
Q

SURICAL NECK OF HUMERUS #?

A

axillary nerve damaged

37
Q

shaft of humerus #?

A

radial nerve damaged

38
Q

supracondylar # of humerus?

A

median n. damaged- cubitus varus

brachial ar. damaged- VIC

39
Q

medial condyle #?

A

ulnar nerve damaged

40
Q

median nerve # clinical features?

A

CAP- BPT

C- carpal tunnel syndrome
A- Ape thumb deformity
P- pointing index/ oschner’s
B- benedikt’s hand/
P- phalen’s test
T- tinels sign

41
Q

ulnar nerve # clinical features?

A

Book test
Card test— PAD
aDDuctor pollicis test
Egawa’s test— DAB
Froment’s test
Guyon’s tunnel syndr—Handle Bar palsy syndr.

42
Q

radial nerve direct muscles supply of forearm?

A

ABE- SAALE

A- Anconeus
B- Brachio- radialis
E- Ext. carpi radialis longus (ECRL)

ALL others supplied by AIN (ANT. INTEROSSEOUS NERVE)

43
Q

RADIAL N. # c/f?

A

wrist drop

finger drop

saturday night palsy

crutch palsy

honeymoon palsy

44
Q

Anatomical Snuff Box?

A

revise..

45
Q

Finkelstein test is used for?

A

Teno-syovitis aka De Quervain’s Tenosynovitis

46
Q
A