Exam 2

Which bones comprise the forearm?

How many total phalanges are there in one hand?

How many total phalanges are there in the human body (fingers and toes)? [blank_start]56[blank_end]

What is the total number of bones that make up the hand and wrist in one hand?

List the carpal bones found in the distal row from lateral to medial. List both names for each bone. A. [blank_start]Trapezium[blank_end] / [blank_start]Greater multangular[blank_end] B. [blank_start]Trapezoid[blank_end] / [blank_start]Lesser multangular[blank_end] C. [blank_start]Capitate[blank_end] / [blank_start]Os magnum[blank_end] D. [blank_start]Hamate[blank_end] / [blank_start]Unciform[blank_end]

How many interphalangeal joints are found in one upper extremity?

Each proximal phalanx articulates with a:

How many metacarpal bones are found in one upper limb?

Which of the following articulates with the bases of the metacarpal bones?

Which joint of the hand is formed by the articulation of the head of a metacarpal with a digit?

Where in the wrist is the pisiform bone located?

Where in the wrist is the trapezium/ greater multangular bone located?

Which bones are classified as short bones?

Write the singular form of the following: Phalanges: [blank_start]Phalanx[blank_end] Vertebrae: [blank_start]Vertebra[blank_end] Carpals: [blank_start]Carpal[blank_end]

Match the joint locations with the correct term. Between the two phalanges of the first digit: [blank_start]1st IP[blank_end] Between the 1st metacarpal and the prox. phalanx of the thumb: [blank_start]1st MCP[blank_end] Between the middle and distal phalanges of the 4th digit: [blank_start]4th DIP[blank_end] Between the carpals and first metacarpal: [blank_start]1st CMC[blank_end] Between the forearm and the carpals: [blank_start]Radiocarpal[blank_end] Between the distal radius and ulna: [blank_start]distal radioulnar[blank_end]

The pisiform and the hamular process are separated and visible in profile in which of the following projections?

In the anatomical position, which bone of the forearm is located on the medial side? [blank_start]Ulna[blank_end]

List the three standard projections of the hand: 1. [blank_start]PA[blank_end] 2. [blank_start]PA oblique[blank_end] 3. [blank_start]Lateral[blank_end]

What is the standard SID for an examination of the hand in inches and centimeters? [blank_start]40[blank_end] in [blank_start]100[blank_end] cm

List the standard projections of the forearm: 1. [blank_start]AP[blank_end] 2. [blank_start]Lateral[blank_end]

For the PA projection of the hand, where should the central ray be directed?

From the prone position, how many degrees should the hand be rotated for the PA oblique projection of that hand?

How should the hand be positioned for the PA oblique projection of the hand?

How should the central ray be directed for a PA projection of the hand?

Which of the following kVp ranges should be used for a hand procedure?

Which of the following mAs ranges should be used for a wrist procedure?

In the PA projection of the hand, all the bones of the hand are demonstrated in the frontal plane except for the [blank_start]Thumb[blank_end] which is in the [blank_start]oblique[blank_end] projection.

The extreme, outermost lower corner of each lung is called the:

The structure within each lung where oxygen and carbon dioxide gas exchange occurs are called:

Where is the central ray centered for the PA projection of the second digit?

How many bones make up the carpal region of one hand?

Which projection of the wrist required that the IR be inclined toward the elbow at an angle of 20 degrees from the horizontal?

Which carpal bone is of primary interest in the PA axial projection? [blank_start]Scaphoid[blank_end]

From the prone position, how many degrees should a finger be rotated for the lateral projection of that finger?

Which wrist positioning maneuver opens the carpal interspaces on the lateral side of the wrist, with particular emphasis on the scaphoid?

Which projection of the wrist requires that the radial styloid process be superimposed over the ulnar styloid process?

How should the hand be positioned for an AP projection of the forearm?

Which projection of the forearm requires that the elbow be flexed 90 degrees?

Which structure is located on the lateral aspect of the distal forearm?

List the standard projections for the thumb: 1. [blank_start]AP[blank_end] 2. [blank_start]PA oblique[blank_end] 3. [blank_start]Lateral[blank_end]

To which joint should the central ray be directed for projections of the thumb? 1st [blank_start]MCP joint[blank_end]

List the two ways a lateral projection of the hand may be obtained and the clinical reason for the difference on each projection A. [blank_start]Fan lateral[blank_end] : To see [blank_start]fractures[blank_end] of phalanges B. [blank_start]Lateral extension[blank_end] : To see [blank_start]foreign[blank_end] bodies

A single PA projection of the left hand, including the carpal bones, in a pediatric patient is taken as part of what procedure?

In a radiographic image of the carpal bones (wrist) obtained in the PA projection, the fingers are flexed in order to:

To avoid crossing the radius and ulna during the radiographic examination of the forearm in the AP projection, the hand should be:

Which digit of the hand produces the least OID in the lateral projection of that digit?

List the correct CR placement for a PA wrist projection: [blank_start]Midcarpal[blank_end] area, [blank_start]Perpendicular[blank_end] to the IR

List the proper CR placement for a lateral projection of the forearm: [blank_start]Mid[blank_end] forearm, [blank_start]perpendicular[blank_end] to the IR

Which carpal bone is the largest and which carpal bone is the most often fractured? Largest : [blank_start]Capitate[blank_end] Fractured: [blank_start]Scaphoid[blank_end]

In the lateral projection of the forearm, the angle between the forearm and humerus should be:

Label the Medial, Lateral, and Distal aspects of the structures in the diagram:

Projection: [blank_start]AP[blank_end] Body region: [blank_start]Forearm[blank_end] What kVp and mAs ranges would you use for this image? [blank_start]55-65[blank_end] kVp, [blank_start]2-4[blank_end] mAs Which letter indicates the body/shaft of the radius? [blank_start]C[blank_end]

Projection: [blank_start]PA[blank_end] Body region: [blank_start]Hand[blank_end]

Label the Hamate and Navicular bones

Label the image:

Projection: [blank_start]PA oblique[blank_end] Body part: [blank_start]Hand[blank_end]

Label the image:

Name the projection demonstrated: [blank_start]Tangential[blank_end]

Projection: [blank_start]Lateral[blank_end] Body part: [blank_start]Thumb[blank_end] (Use abbreviations to answer joint labels) A: [blank_start]Distal phalanx[blank_end] B: [blank_start]IP[blank_end] joint C: [blank_start]Proximal phalanx[blank_end] D: [blank_start]MCP[blank_end] joint E: [blank_start]metacarpal[blank_end] F: [blank_start]CMC[blank_end] joint

Identify each structure: A: [blank_start]Olecranon process[blank_end] B: [blank_start]Trochlear notch[blank_end] C: [blank_start]Coronoid process[blank_end] D: Ulnar [blank_start]body[blank_end] E: Ulnar [blank_start]head[blank_end] F: Ulnar [blank_start]styloid process[blank_end] Which bone in the diagram represents the bone in the lateral projection? A or B? [blank_start]A[blank_end]