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Exam 2

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Undergrad Radiographic Procedures Quiz on Exam 2, created by Lidija Zabulis on 12/12/2021.
Lidija Zabulis
Quiz by Lidija Zabulis, updated more than 1 year ago
Lidija Zabulis
Created by Lidija Zabulis over 2 years ago
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Resource summary

Question 1

Question
Which bones comprise the forearm?
Answer
  • Carpals and metacarpals
  • Metacarpals and radius
  • Phalanges and ulna
  • Radius and ulna

Question 2

Question
How many total phalanges are there in one hand?
Answer
  • 18
  • 8
  • 5
  • 14

Question 3

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

Question 4

Question
What is the total number of bones that make up the hand and wrist in one hand?
Answer
  • 5
  • 14
  • 8
  • 27

Question 5

Question
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]
Answer
  • Trapezium
  • Greater multangular
  • Trapezoid
  • Lesser multangular
  • Capitate
  • Os magnum
  • Hamate
  • Unciform

Question 6

Question
How many interphalangeal joints are found in one upper extremity?
Answer
  • 8
  • 9
  • 10
  • 14

Question 7

Question
Each proximal phalanx articulates with a:
Answer
  • Middle phalanx
  • Metacarpal
  • Carpal bone
  • Distal phalanx

Question 8

Question
How many metacarpal bones are found in one upper limb?
Answer
  • 2
  • 5
  • 8
  • 14

Question 9

Question
Which of the following articulates with the bases of the metacarpal bones?
Answer
  • Carpals
  • Forarm
  • Phalanges
  • Metacarpophalangeal joints

Question 10

Question
Which joint of the hand is formed by the articulation of the head of a metacarpal with a digit?
Answer
  • Carpometacarpal
  • Distal interphalangeal
  • Metacarpophalangeal
  • Proximal interphalangeal

Question 11

Question
Where in the wrist is the pisiform bone located?
Answer
  • Medial side of the distal row
  • Medial side of the proximal row
  • Lateral side of the distal row
  • Lateral side of the proximal row

Question 12

Question
Where in the wrist is the trapezium/ greater multangular bone located?
Answer
  • Medial side of the distal row
  • Medial side of the proximal row
  • Lateral side of the distal row
  • Lateral side of the proximal row

Question 13

Question
Which bones are classified as short bones?
Answer
  • Phalanges
  • Metacarpals
  • Carpals
  • Vertebrae

Question 14

Question
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]
Answer
  • Phalanx
  • Vertebra
  • Carpal

Question 15

Question
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]
Answer
  • 1st IP
  • 1st MCP
  • 4th DIP
  • 1st CMC
  • Radiocarpal
  • distal radioulnar

Question 16

Question
The pisiform and the hamular process are separated and visible in profile in which of the following projections?
Answer
  • PA wrist
  • Modified stecher
  • Tangential Gaynor-Hart method
  • PA - radial deviation wrist

Question 17

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

Question 18

Question
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]
Answer
  • PA
  • PA oblique
  • Lateral

Question 19

Question
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
Answer
  • 40
  • 100

Question 20

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

Question 21

Question
For the PA projection of the hand, where should the central ray be directed?
Answer
  • Midcarpal area
  • Base of the third metacarpal
  • Third metacarpophalangeal joint
  • PIP joint of the third digit

Question 22

Question
From the prone position, how many degrees should the hand be rotated for the PA oblique projection of that hand?
Answer
  • 15 degrees
  • 30 degrees
  • 45 degrees
  • 60 degrees

Question 23

Question
How should the hand be positioned for the PA oblique projection of the hand?
Answer
  • From the prone position, rotate the hand ulnar side up
  • From the prone position, rotate the hand radial side up
  • From the supine position, rotate the hand ulnar side up
  • From the supine position, rotate the hand radial side up

Question 24

Question
How should the central ray be directed for a PA projection of the hand?
Answer
  • Horizontal to the IR
  • 10 degrees cephalad
  • Perpendicular to the IR
  • 10 degrees caudad

Question 25

Question
Which of the following kVp ranges should be used for a hand procedure?
Answer
  • 50-60 kVp
  • 70-80 kVp
  • 110-120 kVp
  • 130-150 kVp

Question 26

Question
Which of the following mAs ranges should be used for a wrist procedure?
Answer
  • 1-3 mAs
  • 10-15 mAs
  • 30-50 mAs
  • 100-200 mAs

Question 27

Question
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.
Answer
  • Thumb
  • oblique

Question 28

Question
The extreme, outermost lower corner of each lung is called the:
Answer
  • Base
  • Apex
  • Costophrenic angle
  • Pleura

Question 29

Question
The structure within each lung where oxygen and carbon dioxide gas exchange occurs are called:
Answer
  • Carina
  • Alveoli
  • Hilum
  • Bronchi

Question 30

Question
Where is the central ray centered for the PA projection of the second digit?
Answer
  • Affected PIP joint
  • Affected middle phalanx
  • Affected MCP joint
  • Affected CMC joint

Question 31

Question
How many bones make up the carpal region of one hand?
Answer
  • 5
  • 14
  • 8
  • 27

Question 32

Question
Which projection of the wrist required that the IR be inclined toward the elbow at an angle of 20 degrees from the horizontal?
Answer
  • PA
  • PA with ulnar deviation
  • PA oblique
  • PA axial (Stecher method)

Question 33

Question
Which carpal bone is of primary interest in the PA axial projection? [blank_start]Scaphoid[blank_end]
Answer
  • Scaphoid
  • Trapizium
  • Hamate
  • Pisiform

Question 34

Question
From the prone position, how many degrees should a finger be rotated for the lateral projection of that finger?
Answer
  • 15 degrees
  • 45 degrees
  • 90 degrees
  • 180 degrees

Question 35

Question
Which wrist positioning maneuver opens the carpal interspaces on the lateral side of the wrist, with particular emphasis on the scaphoid?
Answer
  • Hyperflexion
  • Hyperextension
  • Ulnar deviation
  • Radial deviation

Question 36

Question
Which projection of the wrist requires that the radial styloid process be superimposed over the ulnar styloid process?
Answer
  • PA
  • PA oblique
  • Lateral
  • PA axial projection

Question 37

Question
How should the hand be positioned for an AP projection of the forearm?
Answer
  • Supinated
  • Pronated
  • Lateral with medial surface on the IR
  • Lateral with lateral surface on the IR

Question 38

Question
Which projection of the forearm requires that the elbow be flexed 90 degrees?
Answer
  • AP
  • AP medial oblique
  • Lateral
  • AP lateral oblique

Question 39

Question
Which structure is located on the lateral aspect of the distal forearm?
Answer
  • Ulnar head
  • Radial head
  • Ulnar styloid precess
  • Radial styloid precess

Question 40

Question
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]
Answer
  • AP
  • PA oblique
  • Lateral

Question 41

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

Question 42

Question
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
Answer
  • Fan lateral
  • fractures
  • Lateral extension
  • foreign

Question 43

Question
A single PA projection of the left hand, including the carpal bones, in a pediatric patient is taken as part of what procedure?
Answer
  • Unlar deviation
  • Bone age study
  • PA axial wrist
  • Tangential Gaynor-Heart projection

Question 44

Question
In a radiographic image of the carpal bones (wrist) obtained in the PA projection, the fingers are flexed in order to:
Answer
  • Decrease rotation of the carpal bones
  • Decrease the part-to-image receptor distance (OID)
  • Open the carpal interspaces
  • Superimpose the lateral carpal bones

Question 45

Question
To avoid crossing the radius and ulna during the radiographic examination of the forearm in the AP projection, the hand should be:
Answer
  • Hyperextended to its full extent
  • Fully pronated
  • Placed in the true lateral position
  • Fully supinated

Question 46

Question
Which digit of the hand produces the least OID in the lateral projection of that digit?
Answer
  • Second
  • Third
  • Fourth
  • OID is equal for any digit lateral

Question 47

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

Question 48

Question
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
Answer
  • Mid
  • perpendicular

Question 49

Question
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]
Answer
  • Capitate
  • Scaphoid

Question 50

Question
In the lateral projection of the forearm, the angle between the forearm and humerus should be:
Answer
  • 20 degrees
  • 90 degrees
  • 45 degrees
  • 120 degrees

Question 51

Question
Label the Medial, Lateral, and Distal aspects of the structures in the diagram:
Image:
Screen+Shot+2021 12 12+At+12.52.21+Pm (binary/octet-stream)
Answer
  • Distal
  • Proximal
  • Lateral
  • Medial

Question 52

Question
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]
Image:
Screen+Shot+2021 12 12+At+12.52.21+Pm (binary/octet-stream)
Answer
  • AP
  • Forearm
  • 55-65
  • 2-4
  • C

Question 53

Question
Projection: [blank_start]PA[blank_end] Body region: [blank_start]Hand[blank_end]
Image:
Screen+Shot+2021 12 12+At+12.57.54+Pm (binary/octet-stream)
Answer
  • PA
  • Hand

Question 54

Question
Label the Hamate and Navicular bones
Image:
Screen+Shot+2021 12 12+At+12.57.54+Pm (binary/octet-stream)
Answer
  • Hamate
  • Navicular

Question 55

Question
Label the image:
Image:
Screen+Shot+2021 12 12+At+1.03.42+Pm (binary/octet-stream)
Answer
  • 1st metacarpal
  • 2nd metacarpal
  • 3rd metacarpal
  • 4th metacarpal
  • 5th metacarpal
  • scaphoid
  • Ulnar styloid process

Question 56

Question
Projection: [blank_start]PA oblique[blank_end] Body part: [blank_start]Hand[blank_end]
Image:
Screen+Shot+2021 12 12+At+1.07.32+Pm (binary/octet-stream)
Answer
  • PA oblique
  • Hand

Question 57

Question
Label the image:
Image:
Screen+Shot+2021 12 12+At+1.07.32+Pm (binary/octet-stream)
Answer
  • Sesamoid bone
  • 3rd middle phalanx
  • 2nd middle phalanx
  • Interphalangeal joint
  • 4th metacarpal
  • 3rd metacarpal

Question 58

Question
Name the projection demonstrated: [blank_start]Tangential[blank_end]
Image:
Screen+Shot+2021 12 12+At+1.12.42+Pm (binary/octet-stream)
Answer
  • Tangential

Question 59

Question
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
Image:
Screen+Shot+2021 12 12+At+1.22.59+Pm (binary/octet-stream)
Answer
  • Lateral
  • Thumb
  • Distal phalanx
  • IP
  • Proximal phalanx
  • MCP
  • metacarpal
  • CMC

Question 60

Question
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]
Image:
Screen+Shot+2021 12 12+At+1.33.42+Pm (binary/octet-stream)
Answer
  • Olecranon process
  • Trochlear notch
  • Coronoid process
  • body
  • head
  • styloid process
  • A
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