Which of the Following Statements Is True

question 27

Multiple Choice

Which of the following statements is true?

• A) If the height of the lead strips increases and the space between the grid strips decreases, the grid will be more effective at scatter removal.
• B) If the height of the lead strip decreases and the space between the grid strips increases, the grid will be more effective at removing scatter radiation.
• C) A high ratio grid removes little scatter.
• D) A grid decreases scatter production.