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Author Question: A spot lateral L5-S1 projection with accurate positioning demonstrates 1. the L5-S1 ... (Read 85 times)

natalie2426

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on: Jul 17, 2018
A spot lateral L5-S1 projection with accurate positioning demonstrates
 
  1. the L5-S1 intervertebral disk space in the center of the collimated field.
  2. an open L5-S1 intervertebral disk space.
  3. obscured intervertebral foramina.
  4. near-superimposition of the greater sciatic notches.
  a. 1 and 2 only
  b. 2 and 3 only
  c. 1 and 4 only
  d. 1, 2, and 4 only

Question 2

For a spot lateral L5-S1 projection,
 
  1. the vertebral column is aligned parallel with the imaging table.
  2. a high kVp is used to penetrate the hips and pelvis.
  3. the shoulders and ASISs are positioned at equal distances from the imaging table.
  4. the knees are flexed.
  a. 1 and 2 only
  b. 3 and 4 only
  c. 1, 2, and 4 only
  d. 1, 2, 3, and 4


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pami445

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Reply #1 on: Jul 17, 2018
Answer to Question 1

D

Answer to Question 2

C


natalie2426

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Reply 2 on: Jul 17, 2018
Wow, this really help

amit

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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