chapter 20 hand Flashcards

1
Q

carpals

A

8 bones arranged into two rows with 4 bones in each row

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

proximal row

  • scaphoid
  • lunate
  • triquetrum
  • pistiform
A

all articulate with adjacent carpals and two carpals articulate with the radius
- muscle attachment

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

which two carpals articulate with the radius

A

scaphoid and lunate

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

distal row

  • trapezium
  • trapezoid
  • capitate
  • hamate
A

all articulate with adjacent carpals and adjacent metacarpals
-muscle attachment

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

metacarpals

numbered from lateral to medial

A

articulate with adjacent carpals and proximal phalanges

-muscle attachment

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

phalanges

  • proximal phalanx
  • middle phalanx ( not present in pollex)
  • distal phalanx
A

all articulate with adjacent metacarpals and adjacent phalanges
- muscle attachment

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