| A | B |
|---|
| Intrinsic muscles of the hand | located wihin hand itself |
| responsible for the fine motor functions of the hand | Intrinsic muscles of the hand |
Lumbricals,  | Flex the MCP joint and extend the IP joints extend |
| There are four ____ in the hand, each associated with a finger | lumbrical, |
Name this and state function.,  | Dorsal Interrosei: Abduct digits. DAB > Dorsal Abduct |
| DAB | Dorsal Interrosei: Abduct digits. DAB > Dorsal Abduct |
| What do the Palmer Interrosei do? | Adduct digits. PAD> Palmer ADDuct,  |
| What is the function of the thenar muscles? | move the thumb,  |
| Tell the location and function of each: dorsal interossei and palmar interossei | dorsal interrosei--DAB Palmer Interrosei--PAD,  |
| What does AFO stand for in reference to the thenar muscles? | AFO> Abductor Pollicis Brevis, Flexor Pollicis Brevis, Opponens Pollicis, |
| Adductor Pollicis Muscle | ADDucts the thumb |
| The ______ muscles are three short muscles located at the base of the thumb | thenar, |
| Hypothenar Muscles function | Move the pinky,  |
| Hypothenar Muscles: AFO | AFO> Abductor Digiti Minimi, Flexor Digiti Minimi, Opponens Digiti Minimi., |
| Intrinsic ______ is one of the largest pitfalls found in | tightness |
| Why is PIP and DIP flexion limited with the MP joint hyperextended or extended With intrinsic or interosseous tightness? | The muscles are being fully stretched across the inside of the hand all the way to the finger tips |
Identify,  | Intrinsic tightening |
Identify,  | Intrinsic tightening |
