Which of these statements regarding acceptable alterations of radiographic technique is FALSE?
a. Position the image receptor with the posterior edge a greater distance from the lingual surfaces of the teeth.
b. Position the image receptor perpendicular to the embrasures of the teeth of interest.
c. Expose two radiographs utilizing two different horizontal angles in the same region.
d. Redirect the horizontal angle to intersect the image receptor from the distal to avoid canine-premolar overlap.
a. To aid in avoiding overlap in the molar region, the image receptor can be positioned with the anterior edge of the image receptor a greater distance from the lingual surfaces of the teeth of interest.
You might also like to view...
Identify the additive in the following color-coded collection tubes:
What will be an ideal response?
Typically, the menstrual cycle lasts about ________ days, with a cycle of repetitive changes to the uterine tissue, breasts, and vagina.
A. 82 B. 10 C. 38 D. 28
A patient is administered 1750 mL of a TPN solution every 24 hours. The TPN solution contains 20% dextrose. If each gram of dextrose provides 3.4 calories, how many calories per 24 hours does the patient receive?
Which hemodynamic parameters would be decreased if a lung collapsed?
I. CVP II. CO III. SVI IV. PVR a. II and III only c. I, II, and III only b. I and IV only d. I, II, III, and IV