« previous next »

Author Question: Which of the following is a preferred approach to imaging the mediastinal anatomy? RPO/LPO chest ... (Read 96 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jul 17, 2018
Which of the following is a preferred approach to imaging the mediastinal anatomy?
 
 RPO/LPO chest
  PA chest
  AP lordotic views
  RAO/LAO chest

Question 2

Which grid is most efficient?
 
 16 to 1
  6 to 1
  5 to 1
  10 to 1


cloud

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 17, 2018
Answer to Question 1

RAO/LAO chest

Rationale: Anterior oblique positions of the chest will lessen the effects of magnification of mediastinal structures compared to use of posterior oblique positions.

Answer to Question 2

16 to 1

Rationale: The 16 to 1 grid is most efficient for the clean up of scatter. Strips closer together and a greater height of the lead strip increase efficiency.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Anatomy of the Virus Anatomy of the Virus
A lunar transit of the Sun captured during calibration of STEREO B's ultraviolet imaging camera A lunar transit of the Sun captured during calibration of STEREO B's ultraviolet imaging camera
Eye anatomy Eye anatomy
Diagnostic Imaging Procedures and Conditions Diagnosed or Treated Diagnostic Imaging Procedures and Conditions Diagnosed or Treated
Anatomy of the ear. Anatomy of the ear.
dolphin anatomy dolphin anatomy
Video: Facilitated Diffusion - Glucose transport

For a complete list of videos, visit our video library