LJM AP 1.14 Upper limb 3

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Last updated 4:29 PM on 6/8/26
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34 Terms

1
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<p>What is this?</p>

What is this?

Scaphoid bone

2
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<p>What is this?</p>

What is this?

Lunate

3
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<p></p>

Triquetrum

4
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term image

Pisiform

5
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Hamate

6
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term image

Capitate

7
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Trapezoid

8
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Trapezium

9
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What bones are the radiocarpal joint (wrsit joint) formed by?

Articulation of radius with the scaphoid, lunate, and triquetrum

10
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<p>What are these bones?</p>

What are these bones?

Metacarpals

11
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<p>What are these bones?</p>

What are these bones?

Phalanges

12
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<p>What are these bones?</p>

What are these bones?

Proximal phalanges

13
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<p>What are these bones?</p>

What are these bones?

Middle phalanges

14
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<p>What are these bones?</p>

What are these bones?

Distal phalanges

15
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<p>What is #31?</p>

What is #31?

Triangular fibrocartilage disc (between head of ulna and carpal bones)

16
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<p>What is this joint?</p>

What is this joint?

Carpometacarpal joint

17
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<p>What is this joint?</p>

What is this joint?

Metacarpophalangeal joints

18
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<p>What are these joints?</p>

What are these joints?

Proximal and distal Interphalangeal joints

19
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<p>What is #1?</p>

What is #1?

Thenar eminence

20
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<p>What is #2?</p>

What is #2?

Hypothenar eminence

21
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What are the thenar muscles?

Abductor pollicis brevis, Flexor pollicis brevis, Opponens pollicis

22
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<p>What is the muscle in red?</p>

What is the muscle in red?

Flexor pollicis brevis

23
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<p>What is the muscle in blue?</p>

What is the muscle in blue?

Abductor pollicis brevis

24
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<p>What is the muscle in green?</p>

What is the muscle in green?

Opponens pollicis

25
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What are the thenar muscles supplied by?

Median nerve

26
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What is the adductor pollicis supplied by?

Ulnar nerve

27
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<p>What is this muscle?</p>

What is this muscle?

Adductor pollicis

28
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What are the hypothenar muscles

Adbuctor digiti minimi, Flexor digiti minimi, Opponens digiti minimi

29
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What are the hypothenar muscles supplied by?

Ulnar nerve

30
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<p>What is the area in red?</p>

What is the area in red?

Flexor retinaculum

31
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What is the carpal tunnel?

A narrow, rigid passageway of ligaments and bones at the base of the wrist. It houses and protects the median nerve (which controls feeling and movement in the thumb and most fingers) along with nine tendons that allow you to bend your digits.

32
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What nerve passes through the carpal tunnel?

Median nerve

33
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What nine tendons pass through the carpal tunnel?

4 tendons of flexor digitorum superficialis, 4 tendons of flexor digitorum profundus, 1 tendon of flexor pollicis longus

34
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What tendons are the anatomical snuff box formed by?

between the tendon of the extensor pollicis brevis and extensor pollicis longus medially and the tendons of the abductor pollicis longus laterally.