chapter 20 hand Flashcards
1
Q
carpals
A
8 bones arranged into two rows with 4 bones in each row
2
Q
proximal row
- scaphoid
- lunate
- triquetrum
- pistiform
A
all articulate with adjacent carpals and two carpals articulate with the radius
- muscle attachment
3
Q
which two carpals articulate with the radius
A
scaphoid and lunate
4
Q
distal row
- trapezium
- trapezoid
- capitate
- hamate
A
all articulate with adjacent carpals and adjacent metacarpals
-muscle attachment
5
Q
metacarpals
numbered from lateral to medial
A
articulate with adjacent carpals and proximal phalanges
-muscle attachment
6
Q
phalanges
- proximal phalanx
- middle phalanx ( not present in pollex)
- distal phalanx
A
all articulate with adjacent metacarpals and adjacent phalanges
- muscle attachment
