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

Author Question: Short scale contrast is: scale contrast high contrast low contrast long scale ... (Read 148 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
Short scale contrast is:
 
 scale contrast
  high contrast
  low contrast
  long scale contrast

Question 2

Which of the following would be the most effective means to reduce dose to the patient?
 
 reduce or eliminate the need for repeat projections
  use the protective barrier whenever possible
  use AEC
  use a higher mA and less time



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sophiapenny

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

high contrast

Rationale: High scale or short contrast is a scale of contrast with greater differences between the shades, making the contrast scale more black and white.

Answer to Question 2

reduce or eliminate the need for repeat projections

Rationale: The best means to reduce exposure would be to reduce the number of repeat radiographs on a patient. In addition, good communication and technical considerations such as technique paired with image receptors.




Shelles

  • Member
  • Posts: 582
Reply 2 on: Jul 17, 2018
Wow, this really help


coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

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?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

For a complete list of videos, visit our video library