Sharply recorded details are demonstrated on extremity images when1)motion is controlled.2)a large focal spot is used.3)a small IR is used for computed radiography images.4)a large OID is used. January 2, 2023 by admin 1 and 3 only 2 and 4 only 1, 3, and 4 only 1, 2, 3, and 4 See Answer 1 and 3 only