Blog

Which of the following can be evident on a plain (scout ) KUB image?

Which of the following are characterisics of the hypersthenic body type?1.) short, wide, transverse heart2.) high and peripheral large bowel3.) diaphragm positioned low

In opening a cloth-wrapped sterile tray, how should the last corner be opened?

The delicate, double-walled sac or membrane that contains the lungs is called the:

When an image intensifier’s magnification mode is used, which of the following occur?

The most efficient type of male gonadal shielding device for use during surgery is:

To insure proper positioning of the elbow in the lateral projection, the :1.) epicondyles are perpendicular to the IR2.) radial and ulnar styloids must be superimposed3.) forearm, elbow, and humerus are in the same plane

The ulna articulates with the ________ of the humerus.

For an AP projection of the ribs above the diaphragm, which of the following statements is true?1.) The top of the cassette is placed 1 to 2 inches above the shoulders2.) The shoulders are relaxed, and the scapulae are flat against the table3.) The central ray is directed to T7.4.) Exposure is performed on full expiration to depress the diaphragm.

Which of the following sets of factors will exhibit the best spatial resolution of the carpal bones?1.     2 mAs, 50 kV, large focal spot size, long OID2.     4 mAs, 50 kV, large focal spot size, short SID3.     8 mAs, 50 kV, small focal spot size, short OID