Sheetal Final > upper extremities > Flashcards

upper extremities Flashcards

(37 cards)

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1
Q
  1. Patient comes in with Hx of RCT what are we looking at it?
    a. Supraspinatus, infraspinatus, teres minor, subscapularis
    b. Supraspinatus, infraspinatus, teres minor, teres major
    c. infraspinatus, teres minor, subscapularis, deltoid
    d. infraspinatus, teres minor, Supraspinatus
A

a. Supraspinatus, infraspinatus, teres minor, subscapularis

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2
Q

Where is Scapula’s acromion process located in relation to the Humerus in axial plain? a. Anterior

b. Posterior
c. Lateral
d. Medial

A

b. Posterior

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3
Q
  1. What do you cover while scanning shoulder in axial plain?
    a. Superior labrum to Inferior labrum
    b. Supraspinatus tendon down to glenoid process
    c. AC joint to inferior labrum
A

a. Superior labrum to Inferior labrum

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4
Q
  1. While scanning Elbow with hx of Bicep tear, what is the most important area we have to cover? a. Ulnar tuberosity
    b. Radial tuberosity
    c. Olecranon process
    d. Radial head
A

b. Radial tuberosity

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5
Q
  1. What does abbreviation PIP stand for?
    a. Proximal Interval Phalanx joint
    b. Phalanx interphalangeal joint
    c. Proximal interphalangeal joint
    d. pain in phalanx
A

c. Proximal interphalangeal joint

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6
Q
  1. When patient comes in with Hx of AVN of wrist which bone is area of interest?
    a. Lunate
    b. Scapular
    c. Scaphoid
    d. Capitate
A

c. Scaphoid

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7
Q
  1. Doubling the number of signals averaged (NSA) will:
    a. Decrease the SNR
    b. Increase the SNR
    c. Double the SNR
    d. Not affect the SNR
A

b. Increase the SNR

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8
Q
  1. Where is A1 pulley located?
    a. Between Carpal bones
    b. Between Metacarpal bones
    c. Between Phalangeal bones
    d. A and B
    e. B and C
A

e. B and C

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9
Q
  1. Where is elbow located in relation to the shoulder?
    a. Proximal
    b. Distal
    c. Lateral
A

b. Distal

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10
Q
  1. For the Spin Echo protocol: What is the range of TR should be used:
    a. 300-650
    b. 850-1200
    c. 1200-2000
    d. 2000-4000
A

a. 300-650

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11
Q
  1. Which tendon attaches to the Radial tuberosity?
    a. Proximal end of Bicep tendon
    b. Distal end of Bicep tendon
    c. Proximal end of Triceps tendon
    d. Distal end of Triceps tendon
A

b. Distal end of Bicep tendon

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12
Q
  1. Which tendon attaches to the Olecranon Process?
    a. Bicep tendon
    b. Radial tendon
    c. Ulnar tendon
    d. Triceps tendon
A

d. Triceps tendon

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13
Q
  1. What passes through the carpal tunnel?
    a. Flexor Tendon, Extensor tendon, Median nerve
    b. Extensor Tendon, Median Nerve
    c. Median nerve, Flexor Tendon
A

c. Median nerve, Flexor Tendon

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14
Q
  1. What is the name of the next artery after Left Subclavian Artery?
    a. Mesenteric artery
    b. Axillary artery
    c. Brachial artery
    d. Scapular artery
A

b. Axillary artery

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15
Q
  1. Which nerve courses through the carpal tunnel?
    a. Ulnar
    b. Median
    c. Radial
    d. Navicular
A

b. Median

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16
Q
  1. The major stabilizing element of the distal radioulnar joint is the
    a. Triangular Fibrocartilage Complex
    b. Ulnar Collateral ligament
    c. Radial collateral Ligament
    d. Triangular Fibrous Cartilage
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A

a. Triangular Fibrocartilage Complex

17
Q
  1. How much contrast is needed for MRI Arthrogram?
    a. According to patients weight
    b. ½ dose
    c. less than 1 cc
    d. double dose
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A

c. less than 1 cc

18
Q
  1. What density is the contrast on image, if concentration of gadolinium is too much in arthrogram study?
    a. Bright
    b. Dark
    c. Grey
19
Q
  1. Reducing NSA will reduce the scan time and:
    a. Decrease the SNR
    b. Increase the SNR by a factor of 1.41
    c. Not affect the SNR
    d. Double the SNR
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A

a. Decrease the SNR

20
Q
  1. Doubling the NSA will increase the SNR by a factor of: a. 2
    b. 4
    c. 1.6
    d. 1.41
21
Q
  1. Increasing the number of phase encodings will produce an image with:
    a. Increased voxel volume
    b. Decreased voxel volume
    c. An unchanged voxel volume
    d. Higher SNR
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A

b. Decreased voxel volume

22
Q
  1. How long do we have to wait before we can perform MRI on patient after receiving arthrogram injection under X-Ray?
    a. ASAP
    b. Wait about 1 hour then scan
    c. Wait about 20 min then scan
    d. Within 1 hour
    e. A and C
    f. A and D
23
Q

What is the name of this artifact?

a. Wrap
b. Motion
c. Annifect

24
Q
  1. How do you fix it?
    a. Tell patient to hold still
    b. No phase wrap
    c. Choose proper coil
Study These Flashcards
A

b. No phase wrap

25
21. What is the name of this artifact? a. Wrong coil b. Fat suppression failure c. Centering wrong
b. Fat suppression failure
26
How do you fix it? a. Use shim volume b. Reposition c. Choose proper coil d. A and B e. A and C
d. A and B
27
26. Label A 27. Label C 28. Label D a. Deltoid muscle b. Subscapularis muscle c. Supraspinatus muscle d. Scapular spine e. Head of humerus f. Neck of the humerus g. Coracoid h. acromion
26. Label A- e. Head of humerus 27. Label C- c. Supraspinatus muscle 28. Label D- d. Scapular spine
28
29. What is the anatomical plain for the image above? a. Coronal b. Axial c. sagittal
b. Axial
29
31. What anatomical plain is the image? A. Axially B. Coronal C. sagittal
C. sagittal
30
32. Label 33. Label 34. Label a. Radial b. Ulna c. Tricep tendon d. Bicep tendon e. Coracoid process f. Olecrenon process g. Trochlea
32. c. Tricep tendon 33. f. Olecrenon process 34. b. Ulna
31
35. Label 36. Label Bonus 1. Bonus 2. A. Capitate B. Lunate C. Scaphoid D. TFCC E. TCFF F. SL G. Hamate H. Extensor tendon I. Flexor tendon J. Medial nerve K. Meidan nerve L. Hook of capitate M. Hook of hamate N. Radial artery
35. Label- C. Scaphoid 36. Label- D. TFCC Bonus 1.- F. SL Bonus 2.- G. Hamate
32
37. Label 38. Label
37. hook of hamate 38. median nerve
33
39. What bone is arrow pointing at? A. scaphoid B. lunate C. triquietrum 40. What will be the result if untreated? A. AVM B. AVN C. AVF
39. A. scaphoid 40. B. AVN
34
40. Bonus: What is this area called? 41. What is the name of the ligament? 42. What is the anatomical plain?
40. web space 41. ulnar collateral ligament 42. coronal
35
43 . What anatomy is arrow pointing at? A. Radial Artery B. Ulnar artery C. Median artery D. Deep palmer arch 44. What anatomy is arrow pointing at? A. Radial artery B. Ulnar artery C. Median Artery D. Deep carpal arch 45. Which artery is missing? A. Radial artery B. Ulnar artery C. Median artery D. Axillary artery
43. D. Deep palmer arch 44. B. Ulnar artery 45. A. Radial artery
36
Label 46. Label 47.
46. brachial artery 47. axillary artery fig a- arterial fig b- venous
37
49. What is the name of this bone be specific a. Lateral epicondyle b. Medial epicondyle c. distal humerus 50. Label the bone? A. Radial B. Ulna C. Radius D. Humerus
49. a. Lateral epicondyle 50. B. Ulna
Sheetal Final
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