Radiographic Procedures ch.4 Flashcards
Upper Limbs
How many bones are in phalanges? (fingers and thumb)
14
How many bones are in metacarpals? (palm)
5
How many bones are in carpals? (wrist)
8
What are the most distal bones of the hand?
phalanges
Each finger and thumb are called?
a digit
Fingers 2,3,4, and 5 is composed of three phalanges called
proximal, middle, and distal
The thumb has two phalanges called
proximal and distal
The second group of bones of the hand, which make up the palm
metacarpals
What three parts is the metacarpal composed of
head, body, and base
What four main groups does the upper limb consist of
hand and wrist, forearm, arm, and shoulder girdle
The joint between the two thumb phalanges
interphalangeal (IP) joint
The metacarpals that articulate with the phalanges at their distal ends
metacarpophalangeal (MCP) joints
The metacarpals articulate with the respective carpals called
carpometacarpal (CMC) joints
The third group of bones of the hand and wrist
carpals
Beginning on the lateral, or thumb, side
scaphoid
The correct term for the tarsal bone of the foot
the navicular
The correct term for the carpal bone of the wrist
the scaphoid
The third carpal
triquetrum
The smallest of the carpal bones
pisiform
The second carpal in the proximal row
lunate