This topic contains a solution. Click here to go to the answer

Author Question: When positioning the 4th digit into an oblique position, which way should the digit be rolled? ... (Read 68 times)

tth

  • Hero Member
  • *****
  • Posts: 579
When positioning the 4th digit into an oblique position, which way should the digit be rolled?
 
 medially
  supination
  pronation
  laterally

Question 2

Which oblique projection would be preferred to best image the zygapophyseal joints in the lumbar spine?
 
 lateral
  AP oblique
  AP
  PA oblique



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

apple

  • Sr. Member
  • ****
  • Posts: 352
Answer to Question 1

laterally

Rationale: When positioning a specific digit, position the part closest to the image receptor and keep the part parallel to the image receptor allowing the central ray to intersect perpendicular to the part. For the 4th digit, from the pronated hand position, roll the hand away from midline or laterally to keep the digit closer to the image receptor.

Answer to Question 2

AP oblique

Rationale: AP oblique projections will utilize the RPO/LPO positions, which would keep the spine closest to the image receptor reducing magnification.




tth

  • Member
  • Posts: 579
Reply 2 on: Jul 17, 2018
YES! Correct, THANKS for helping me on my review


helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

For a complete list of videos, visit our video library