Bones of the upper limbs Flashcards

1
Q

arm bone; which is typical long bone

A

HUMERUS

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2
Q

The margin of the smooth area of the head is the

A

ANATOMICAL NECK

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3
Q

greater and lesser tubercles; site of muscle attachments

A

INTERTUBERCULAR SULCUS

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4
Q

distal to the tubercles

A

SURGICAL NECK

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5
Q

larges fleshly deltoid muscle attaches

A

DISTAL TUBEROSITY

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6
Q

radial nerve

A

RADIAL GROOVE

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7
Q

(medial)distal end, looks somewhat like a spool

A

TROCHLEA

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8
Q

(lateral)ball-like; with the trochlea articulates with the FA

A

CAPITULUM

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9
Q

above trochlea, anteriorly

A

CORONOID FOSSA

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10
Q

above trachlea, posteriorly

A

OLECRANON FOSSA

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11
Q

allow ula to move freely when elbow is bent & extended

A

MEDIAL AND LATERAL EPICONDYLES

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12
Q

radius and ulna

A

FOREARM

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13
Q

lateral, thumb side

A

RADIUS

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14
Q

distal end crosses over and ends up medial to the ulna when hand faces backwards

A

RADIUS

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15
Q

distal end; connected to ulna via interosseous membrane

A

STYLOID PROCESS

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16
Q

disc-shaped head of the radius forms a joint with the capitulum

A

STYLOID PROCESS

17
Q

where the tendon of the biceps muscles attaches

A

RADIAL TUBEROSITY

18
Q

medial bone

A

ULNA

19
Q

The inferior margin of the trochlear notch is formed by a prominent lip of bone called the

A

CORONOID PROCESS (of the ulna)

20
Q

Projecting from the posterior side of the ulnar head is the

A

STYLOID PROCESS (of the ulna)

21
Q

The posterior and superior portions of the proximal ulna make up the ____, which forms the bony tip of the elbow.

A

(POSTERIOR) OLECRANON PROCESS

22
Q

consists of the carpals, metacarpalsa, and the phalanges

A

HAND

23
Q

8 carpals/ wrist bones

A

SCAPHOID
LUNATE
TRIQUETRUM
PISIFORM
TRAPEZIUM
TRAPEZOID
CAPITATE
HAMATE

24
Q

consists of the hand; knuckles

A

METACARPALS

25
Q

fingers

A

PHALANGES

26
Q
A