Which of the following statements is false?

Question

A) Determining horizontal angulation is the same for both the bisecting and the paralleling techniques.
B) Vertical angulation is accomplished by directing the central ray parallel to the image receptor.
C) Angulation is changed by rotating the tube head horizontally and vertically.
D) To change horizontal angulation, the tube head is swiveled from side to side.

Answer 1

B
Explanation: A) Vertical angulation is accomplished by directing the central ray perpendicular to the image receptor in the paralleling technique and perpendicular to the imaginary bisector when using the bisecting technique.
B) Vertical angulation is accomplished by directing the central ray perpendicular to the image receptor in the paralleling technique and perpendicular to the imaginary bisector when using the bisecting technique.
C) Vertical angulation is accomplished by directing the central ray perpendicular to the image receptor in the paralleling technique and perpendicular to the imaginary bisector when using the bisecting technique.
D) Vertical angulation is accomplished by directing the central ray perpendicular to the image receptor in the paralleling technique and perpendicular to the imaginary bisector when using the bisecting technique.