RAD 155 Exam 2 (Upper Extremity)

which carpal bone articulates with the 1st metacarpal?

list the carpal bones of the distal row medially to laterally.

what is the name of the notch on the ulna that the radial head articulates with?

• radial tuberosity

• trochlear notch

• ulnar notch

• radial notch

what is the name of the joint between the proximal and distal phalanges of the 1st digit

• proximal interphalangeal joint

• carpometacarpal joint

• distal interphalangeal joint

• interphalangeal joint

What is the blue line pointing to?

what is 15 (pink)?

#7

• Lunate

• Hamate

• Triquetrum

• Scaphoid

#2

• Metacarpals

• Carpals

• Phalanges

• Tarsals

Which forearm bone is in the medial position?

• Radius

• Humerus

• Scapula

• Ulna

Hand PA Oblique Projection: Part Position _________________

• Fingers fully extended and slightly spread apart

• Patient's height and table height so the forearm is resting on table

• Place palmar surface down and laterally oblique hand so MCP Joints form 45 degrees

• Place palmar surface down and laterally oblique hand so MCP Joints form 30 degrees