Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Movement > Hand > Flashcards

Hand Flashcards

1
Q

Which muscles is the thenar eminence made up of?

A

Opponens pollicis
abductor pollicis brevis
flexor pollicis brevis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

opponens pollicis origin

A

tubercle of trapezium and flexor retinaculum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

opponens pollicis insertion

A

lateral 1st metacarpal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

opponens pollicis function

A

medially rotates and flexes thumb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

abductor pollicis brevis origin

A

scaphoid and trapezium tubercles and flexor retinaculum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

abductor pollicis brevis insertion

A

lateral proximal phalanx of thumb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

abductor pollicis brevis innervation

A

medial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

abductor pollicis brevis function

A

abducts thumb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

flexor pollicis brevis origin

A

tubercle of trapezium and flexor retinaculum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

flexor pollicis brevis insertion

A

base of proximal phalanx

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

flexor pollicis brevis innervation

A

median nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

flexor pollicis brevis function

A

flex MCP joint of thumb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

which muscles make up the hypothenar eminence?

A

opponens digiti minimi
abductor digiti minimi
flexor digiti minimi brevis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

opponens digiti minimi origin

A

hook of hamate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

opponens digiti minimi insertion

A

medial margin of metacarpal 1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

opponens digiti minimi innervation

A

ulnar nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

opponens digiti minimi function

A

rotates palm towards hand

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

abductor digiti minimi origin

A

pisiform and tendon of flexor carpi ulnaris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

abductor digiti minimi insertion

A

base of proximal phalanx of little finger

20
Q

abductor digiti minimi innervation

A

ulnar nerve

21
Q

abductor digiti minimi function

A

abduct little finger

22
Q

flexor digiti minimi brevis origin

A

hook of hamate

23
Q

flexor digiti minimi brevis insertion

A

base of proximal phalanx of little finger

24
Q

flexor digiti minimi brevis innervation

A

ulnar nerve

25
Q

flexor digiti minimi brevis function

A

flex MCP joint of little finger

26
Q

Lumbricals origin

A

Tendon of FDP

27
Q

Lumbricals insertion

A

extensor hood digits 2-5

28
Q

lumbricals innervation

A

medial 2: ulnar

lateral 2: median nerve

29
Q

lumbricals function

A

flex MCP joints and extend IP joints

30
Q

dorsal interossei origin

A

lateral and medial surfaces of metacarpals

31
Q

dorsal interossei insertion

A

extensor hood and proximal phalanx 2-5

32
Q

dorsal interossei innervation

A

ulnar nerve

33
Q

dorsal interossei function

A

abduct fingers

34
Q

palmar interossei origin

A

medial and lateral metacarpals

35
Q

palmar interossei insertion

A

extensor hood and proximal phalanx

36
Q

palmar interossei innervation

A

ulnar nerve

37
Q

palmar interossei function

A

adduct fingers

38
Q

palmaris brevis origin

A

palmar aponeurosis

39
Q

palmaris brevis insertion

A

dermis of skin and medial margin of hand

40
Q

palmaris brevis innervation

A

ulnar nerve

41
Q

palmaris brevis function

A

wrinkles skin to improve grip

42
Q

adductor pollicis origin

A

1 head: metacarpal III

1 head: capitate and metacarpal 2 and 3

43
Q

adductor pollicis insertion

A

base of proximal phalanx of thumb

44
Q

adductor pollicis innervation

A

ulnar nerve

45
Q

adductor pollicis function

A

adduct thumb

46
Q

Which structures pass through the carpal tunnel?

A

FDP and FDS tendons, median nerve, flexor carpi radialis tendon

47
Q

what are the symptoms of carpal tunnel syndrome?

A

pins and needles in the cutaneous distribution of digital branches of the median nerve

Movement (8 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions