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MMT > Set 3 > Flashcards

Set 3 Flashcards

1
Q

Abductor Pollicis Longus

Innervation

A

Radial (PIN) (C7,8)

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2
Q

Abductor Pollicis Longus

Primary Open Action

A

Abduction of CMC joint of thumb

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3
Q

Abductor Pollicis Longus

Secondary Open Action

A
  • Thumb extension
  • Wrist radial deviation
  • Helps prevent ulnar deviation during forceful grasping
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4
Q

Abductor Pollicis Brevis

Innervation

A

Motor Recurrent br. of Median (C8T1)

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5
Q

Abductor Pollicis Brevis

Primary Open Action

A

Abduction of thumb at MP and CMC joint

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6
Q

Abduction Pollicis Brevis

Secondary Open Action

A

Assists in thumb opposition

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7
Q

Adductor Pollicis

Innervation

A

Ulnar (deep) (C8T1)

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8
Q

Adductor Pollicis

Primary Open Action

A

Adduction of CMC joint of thumb

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9
Q

Opponens Pollicis

Innervation

A

Motor Recurrent br. of Median (C8T1)

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10
Q

Opponens Pollicis

Primary Open Action

A

Opposition of thumb

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11
Q

Opponens Digiti Minimi

Innervation

A

Ulnar (deep) (C8T1)

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12
Q

Opponens Digiti Minimi

Primary Open Action

A

Opposition of little finger

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13
Q

Flexor Pollicis Longus

Innervation

A

AIN of Median (C8T1)

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14
Q

Flexor Pollicis Longus

Primary Open Action

A

Flexes IP of thumb

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15
Q

Flexor Pollicis Longus

Secondary Open Action

A
  • Flexion of MP and CMC joints of thumb

- Wrist flexion (accessory)

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16
Q

Flexor Pollicis Brevis

Innervation

A

Superficial head:
-Motor Recurrent br. of Median

Deep Head:
-Ulnar

(C8T1)

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17
Q

Flexor Pollicis Brevis

Primary Open Action

A

Flexion of the MP joint of thumb

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18
Q

Flexor Pollicis Brevis

Secondary Open Action

A

Extension of the IP joint of thumb

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19
Q

Extensor Pollicis Longus

Innervation

A

Radial (PIN) (C7,8)

20
Q

Extensor Pollicis Longus

Primary Open Action

A

Extension of thumb at IP, MP, and CMC joints

21
Q

Extensor Pollicis Longus

Secondary Open Action

A
  • Thumb repositioning

- Helps prevent ulnar deviation during forceful grasping

22
Q

Extensor Pollicis Brevis

Innervation

A

Radial (PIN) (C7,8)

23
Q

Extensor Pollicis Brevis

Primary Open Action

A

Extension of MP joint of thumb

24
Q

Extensor Pollicis Brevis

Secondary Open Action

A

Helps prevent ulnar deviation during forceful grasping

25
Extensor Digitorum | Innervation
Radial (PIN) (C7,8)
26
Extensor Digitorum | Primary Open Action
Ext, hyperext, of finger MPs 2-5
27
Extensor Digitorum | Secondary Open Action
- Ext of IPs if intrinsic flexion pull on MPs | - Accessory to wrist extension
28
Extensor Indices | Innervation
Radial (PIN) (C7,8)
29
Extensor Indices | Primary Open Action
Ext, hyperext,of MP of index finger
30
Extensor Indices | Secondary Open Action
- Ext. of IPs if intrinsic flexion pull on MP | - Accessory to wrist ext.
31
Extensor Digiti Minimi | Innervation
Radial (PIN) (C7,8)
32
Extensor Digiti Minimi | Primary Open Action
Ext, hyperext, of MP of little finger
33
Extensor Digiti Minimi | Secondary Open Action
- Ext of IPs if intrinsic flexion pull on MP | - Accessory to wrist ext.
34
DI (hand) | Innervation
Ulnar (deep) (C8T1)
35
DI (hand) | Primary Open Action
#1- Radial deviation of index 2- Radial deviation of middle 3- Ulnar deviation of middle 4- Ulnar deviation of ring
36
DI (hand) | Secondary Open Action
- Extends IPs of finger 2-4 when MPs extended | - Assists in MP flexion, fingers 2-4
37
PI (hand) | Innervation
Ulnar (deep) (C8T1)
38
PI (hand) | Primary Open Action
#1- Ulnar deviation of index 2- Radial deviation of ring 3- Radial deviation of little
39
PI (hand) | Secondary Open Action
- Extends IPs of fingers 2, 4, 5 when MPs extended | - Assists in MP flexion of fingers 2, 4, 5
40
Abductor Digiti Minimi | Innervation
Ulnar (deep) (C8T1)
41
Abductor Digiti Minimi | Primary Open Action
Abduction of MP joint of little finger
42
Abductor Digiti Minimi | Secondary Open Action
- Flexion of MP joint of little finger | - Assists in little finger opposition
43
Flexor Digiti MInimi Brevis | Innervation
Ulnar (deep) (C8T1)
44
Flexor Digiti Minimi Brevis | Primary Open Action
Flexion of MP joint of little finger
45
Flexor Digiti Minimi Brevis | Secondary Open Action
Assists in little finger opposition

MMT (7 decks)

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