For a PA axial oblique large intestine projection (RAO position), ...

[genevieve1028]

For a PA axial oblique large intestine projection (RAO position), the
 
  1. patient is rotated until the midcoronal plane is at a 35- to 45-degree angle with the imaging ta-ble.
  2. central ray is angled 30 to 40 degrees caudally.
  3. central ray is centered to exit at the ASIS and 2 inches (5 cm) to the left of the spinous pro-cesses.
  4. an 11-  14-inch (28-  35-cm) IR is placed crosswise.
  a. 1 only
  b. 2 and 3 only
  c. 1, 2, and 3 only
  d. 1, 2, 3, and 4

Question 2

Match the preparation procedure with the following examinations.
 
  a. Low-residue diet for 2 to 3 days before the examination, followed by a clear liq-uid diet 1 day before the examination, laxative the afternoon before the examina-tion, and a suppository or cleaning enema the morning of the examination
  b. Nothing by mouth (NPO) after midnight or at least 8 hours before the examina-tion and avoidance of gum and tobacco products before the procedure
  c. No preparation
  d. Low-residue diet for 1 to 2 days before the examination, NPO after midnight or at least 8 hours before the examination, and avoidance of gum and tobacco prod-ucts before the examination
 
   1. Esophagus
 
   2. Stomach
 
   3. Small intestine
 
   4. Large intestine

[wshriver]

Answer to Question 1

C

Answer to Question 2

1. ANS: C
2. ANS: B
3. ANS: D
4. ANS: A

[genevieve1028]

Excellent

[patma1981]

TYSM